You are reading the article Ag Barr Says Apple Has Provided No ‘Substantive Assistance’ In Investigation Of Pensacola Shooting updated in December 2023 on the website Cattuongwedding.com. We hope that the information we have shared is helpful to you. If you find the content interesting and meaningful, please share it with your friends and continue to follow and support us for the latest updates. Suggested January 2024 Ag Barr Says Apple Has Provided No ‘Substantive Assistance’ In Investigation Of Pensacola Shooting
United States Attorney General William Barr is escalating the FBI’s disagreement with Apple over access to two iPhones used by the gunman behind last month’s shooting at the Pensacola Naval Air Station. The New York Times reports that Barr has declared the shooting an “act of terrorism” and is calling on Apple to provide assistance in the investigation.
Update: In a new statement to BuzzFeed News, Input, and other outlets, Apple rejects Barr’s claim that it has not provided “substantive assistance” to the investigation:
“We reject the characterization that Apple has not provided substantive assistance in the Pensacola investigation. Our responses to their many requests since the attack have been timely, thorough and are ongoing. We responded to each request promptly, often within hours, sharing information with FBI offices in Jacksonville, Pensacola and New York. The queries resulted in many gigabytes of information that we turned over to investigators. In every instance, we responded with all of the information that we had.”
Apple also doubled down on its stance that there is no such thing as a backdoor only for “the good guys.”
“We have always maintained there is no such thing as a backdoor just for the good guys,” the company explained. “Backdoors can also be exploited by those who threaten our national security and the data security of our customers. … We feel strongly encryption is vital to protecting our country and our users’ data.”
Here is the full statement:
The Times report calls Barr’s actions today an “unusually high-profile request” for an Attorney General to make. According to Barr, this situation is why it is “critical” for the public to be able to gain access to “digital evidence.”
As reported by last week, the FBI contacted Apple directly to ask for help unlocking the two iPhones used by the gunman, Lt. Mohammed Saeed Alshamrani. Apple said that it shared data from iCloud backups of the phones with the FBI, but it has no way of accessing the physical devices themselves because they are passcode-protected.
Despite Apple helping to the fullest extent that it can without circumventing encryption, Barr said today that Apple has provided no “substantive assistance” in the investigation.
“This situation perfectly illustrates why it is critical that the public be able to get access to digital evidence,” Mr. Barr said, calling on Apple and other technology companies to find a solution and complaining that Apple has provided no “substantive assistance.”
Investigators say that they need access to the iPhones so they can access messages from encrypted services like WhatsApp and Signal. Having access to these messages will allow investigators to determine whether Alshamrani had coordinated the attack with others, they say. Investigators also believe that Alshamrani tried to destroy the iPhones once he began firing during the shooting, further suggesting that there is potentially critical information on the phones.
Today’s report from The New York Times cites “people close” to Apple who unsurprisingly say the company “will not back down from its unequivocal support of encryption that is impossible to crack.” Apple held its ground during the San Bernardino case, and it’s unlikely anything will change this time around.
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Apple Has Problems And There’S No Easy Fix
Apple has problems and there’s no easy fix
More and more expensive iPhones which last longer, an increasingly competitive smartphone segment, and shakiness in the Chinese market have helped sent Apple’s stock price plummeting today. The Cupertino firm issued a rare warning yesterday that its profits for Q1 2023 would be lower than expected, blaming fewer than expected sales of its star product as one of the key reasons.
As Tim Cook said in an open letter to investors yesterday, “we knew the first quarter would be impacted by both macroeconomic and Apple-specific factors.” Timing of the iPhone XS launch would be one issue, as would supply constraints of its popular products. That particularly impacted the Apple Watch Series 4, iPad Pro, AirPods, and MacBook Air, Cook explained.
However, “economic weakness in some emerging markets” played a part, too, as did the strong US dollar and its impact on international pricing. Most ominous, though, was Cook’s admission that “these and other factors resulted in fewer iPhone upgrades than we had anticipated.”
Perhaps unsurprisingly, the market hasn’t reacted well to the upset. Although Apple still expects to record revenue of approximately $84 billion, and a gross margin of around 38-percent, the slip in projected revenue versus its original guidance has set the stock price into a slump. Down to around $144 at time of writing, it has seen a roughly 9-percent fall today.
It’s fair to say that many have been skeptical about Apple’s strategy with the iPhone X family. The first iPhone X launched in 2023 with a hefty $999 starting price, hundreds of dollars more than Apple had been charging for its previous flagships. While the iPhone 8 and iPhone 8 Plus offered a more traditional – not to mention more affordable – route for buyers, Apple’s insistence that the iPhone X represented the future of the smartphone made 2023’s trajectory clear.
The strategy that had seemed to work with 2023’s range, ASP rising even as unit sales seemed to plateau, does not appear to have held true for 2023’s. Signs of that being a possibility came late last year, when Apple confirmed it would no longer be breaking out iPhone sales figures from the rest of its hardware lines. The company had always frustrated analysts and investors by not differentiating between demand for its latest, most expensive models, and that of its older, more affordable phones. Now, it wouldn’t be sharing any details at all.
Undoubtedly shakiness in the Chinese financial sector has also impacted Apple’s quarter, and iPhone sales in particular. That’s an element we’re likely to see affect other companies, particularly in electronics, which have counted on rising demand from Chinese consumers to buoy their performance over the past few years.
“Apple’s China competitors have closed the gap in hardware and in some cases surpassed Apple with their own edge to edge display designs, under display fingerprint readers, 3D face readers, and fast(er) modems,” analyst Patrick Moorhead, founder of Moor Insights & Strategy, suggests. “This absolutely plays a role in Apple’s China challenges when price is factored in.”
Critics might well question whether those rival devices have the same cohesiveness of hardware and software, integration of services, and brand cachet that the iPhone comes with. Nonetheless, side by side with aggressively priced Android phones from Huawei, OnePlus, Oppo, and others, the value proposition of the iPhone is easier to question. Rivals experimenting with alternative form-factors, such as folding phones as Samsung is developing, may not necessarily translate into huge sales, but they do fuel speculation that Apple has ceded some room in the innovation space. That unwelcome situation looks unlikely to change in the short term, too.
“The challenge could be exasperated given all Android premium handsets will have 5G in 2023 and the iPhone won’t have 5G until 2023,” Moorhead says. The majority of Android devices look to Qualcomm for their processor and modem needs, and the chipmaker revealed its aggressive plans for enabling 2023’s 5G devices late last year. Samsung and OnePlus have already signaled they intend to reach the market sooner rather than later with such phones.
In contrast, Apple is believed to be waiting on Intel’s 5G modems – and the carriers to build out the networks such modems require – before it looks to an iPhone 5G. All projections see that as unlikely to culminate until 2023.
Clearly, Apple isn’t having a “bad” quarter in broader terms. $84 billion in revenues for the fiscal 2023 first quarter only look underwhelming when you consider that’s $8 billion less than the earlier guidance led the market to expect. Apple’s traditional conservatism in that guidance has also played against it this time around: by downplaying performance in the past, only to announce estimate-busting numbers, the market has grown to expect even better things than the quarterly guidance might have implied.
As Cook concluded, “we are confident and excited about our pipeline of future products and services,” and focused on Apple’s attempts to make iPhone upgrades more affordable and painless. Unfortunately for its share price today, that strategy will take time to pan out and reveal its impact. Panicked investors will do their usual shuffling, as the market recalibrates to this new normal.
What seems unlikely, though, is that Apple will be the only market behemoth to suffer through such an adjustment. Past sales of phones from well-known rivals like Samsung have demonstrated that just because there’s a new device in a beloved series, that doesn’t always translate to blockbuster demand. As we ramp up toward Mobile World Congress 2023, the arrival of the Samsung Galaxy S10, and the first 5G devices, only time will tell whether weary consumers are a bigger problem than most companies gave them credit for.
Forensic Investigation In The Digital Age: The World Of Multimedia Forensics
Introduction to Multimedia Forensics
In our increasingly digital world, the field of multimedia forensics has emerged as a vital component in criminal investigations, legal proceedings, and cybersecurity. This fascinating branch of digital forensic science deals with the analysis of various multimedia signals such as audio, video, and images to uncover hidden information or evidence.
As we become more reliant on technology and electronic information, understanding how multimedia forensics can help maintain trust in our digital ecosystem has never been more critical.
In this article, we will explore the techniques used in multimedia forensics while shedding light on its practical applications and future challenges.
Key Takeaways
Multimedia forensics is a vital component in criminal investigations, legal proceedings, and cybersecurity.
Techniques employed in multimedia forensics include analyzing multimedia signals like audio, video, and images; identifying digital fingerprints or unique characteristics of the signal that can help identify its origin; and using camera-based clues and out- camera processing to detect potential manipulations.
The applications of multimedia forensics are many: it plays a significant role in criminal investigations, can support expert testimony in court hearings, and has become increasingly relevant to cybersecurity.
Techniques used in Multimedia ForensicsMultimedia forensics employs various techniques to analyze multimedia signals, including audio, video, and images, identify digital fingerprints or unique characteristics of the signal that can help in identifying its origin, and use camera-based clues and out-camera processing to detect potential manipulations.
Analysis of Multimedia Signals Like Audio, Video, ImagesUnderstanding the process of analyzing multimedia signals such as audio, video, and images is crucial for both novice and professional individuals in multimedia forensics. Here are the key steps involved in the analysis −
Collection of multimedia data − Obtain relevant audio, video, or image files from various sources like computer systems, mobile devices, or online platforms.
File format identification − Determine the specific file formats of the collected media to better understand the encoding and compression techniques used in creating them.
Signal processing − Apply appropriate signal processing techniques to identify unique patterns or characteristics within the media files.
Noise analysis − Assess the presence of noise or distortions in media files to determine if they were intentionally manipulated or tampered with.
Feature extraction − Extract essential features from each media file that can serve as key indicators for further investigation and analysis.
Metadata analysis − Examine metadata within each file to gather important information such as timestamps, geographic locations, device information, and other details related to content creation or modification.
Digital watermarking detection − Detect any digital watermarks embedded within media files that can help establish source authenticity or ownership rights.
Comparison with known samples − Compare collected evidence against pre-existing database samples for potential matches or similarities that can indicate relationships between different pieces of media content.
Machine learning techniques − Utilize machine learning algorithms to automatically analyze and classify large volumes of multimedia data more efficiently than manual processes could achieve alone.
Reporting findings − Compile findings into concise reports outlining significant discoveries, patterns, anomalies, or other points of interest extracted during the analysis process for use by law enforcement agencies, legal professionals, cybersecurity experts, or others involved in multimedia investigations
Incorporating these steps into a thorough multimedia forensics investigation allows professionals to determine provenance, detect manipulation efforts effectively and ensure that accurate evidence is presented when needed most – whether it be in a court of law or a cybersecurity response plan.
Identification of Digital FingerprintsDigital fingerprints play an important role in multimedia forensics. They are unique identifying characteristics of digital data which can help track its origin, alteration or distribution.
Digital fingerprints are not visible to the human eye and require specialized software for extraction.
For example, let’s say a video is submitted as evidence in a court case but there is suspicion that it might have been tampered with.
Identifying digital fingerprints is just one technique used in multimedia forensics that allows for accurate analysis and interpretation of audio, image and video signals to uncover potential manipulation or tampering.
Camera-based Clues and Out-camera ProcessingCamera-based clues and out-camera processing are techniques utilized in multimedia forensics. Camera-based clues involve the analysis of information that can be extracted from digital images or videos captured by a camera, such as metadata information (date, time, GPS location), sensor fingerprints, and lens distortion.
Out-camera processing refers to any manipulation done to an image after it has left the camera. This can include editing software used to alter colors or add/remove elements from an image.
These techniques are crucial in helping investigators identify tampered media content during criminal investigations or legal proceedings.
Applications of Multimedia ForensicsMultimedia forensics has a wide range of applications including criminal investigations, legal proceedings, and cybersecurity where it can help identify the source or authenticity of electronic information presented in a court of law.
Criminal InvestigationsMultimedia forensics plays a significant role in criminal investigations. By analyzing multimedia signals like audio, video, and images, forensic experts can identify digital fingerprints that can lead to crucial evidence recovery.
For example, in a recent high-profile case involving drug trafficking charges against an individual in court, multimedia forensics was used to analyze incriminating audio recordings obtained from wiretaps on the suspect’s phone.
The analysis revealed hidden messages within the audio recordings that were not apparent at first listen. As a result of this discovery through multimedia forensics techniques, the suspect was found guilty and sentenced accordingly.
Legal ProceedingsMultimedia forensics has numerous applications in the legal system. With its ability to identify digital fingerprints, analyze multimedia signals such as audio, video, and images, multimedia forensics can play a critical role in criminal investigations and court proceedings.
Digital forensics techniques have created new avenues for electronic evidence recovery. The analysis of media data with respect to provenance helps determine possible tampering or manipulation of digital media files.
Audio forensic technology can support expert testimony by analyzing recorded conversations or music tracks while Video image forgery detection and localization tools play a crucial role in identifying edited footage that may occur during the recording process.
CybersecurityMultimedia forensics has become increasingly relevant in cybersecurity. This is because multimedia signals such as images, audio, and video are critical components of our daily lives online and can be used to attack systems or gather sensitive information.
Attackers can manipulate multimedia signals, including adding malicious code to images or videos that could compromise a system.
Digital forensic science, which encompasses multimedia forensics techniques such as data analysis and evidence recovery methods, plays a crucial role in cybersecurity investigations.
With cybercrime on the rise globally, identifying potential threats through multimedia forensics analysis is more important than ever before.
Future Developments and Challenges in Multimedia ForensicsMultimedia forensics also faces legal hurdles such as admissibility issues related to digital evidence collected from sources like social media platforms and cloud storage services that might not be uncontested without proper custodial data protection protocols.
ConclusionIn conclusion, multimedia forensics has emerged as a crucial technology in the field of digital forensics. Through various analysis techniques and identification of digital fingerprints, it is now possible to determine the source and authenticity of multimedia data, making it an invaluable tool for criminal investigations, legal proceedings, and cybersecurity.
“Cloud Computing Has Become A Platform For All The Innovations” Says Ayush Mittal
Starting an IT business or running an existing one is rife with many non-trivial aspects that are overlooked. The general perception remains that a company should keep the lights on even though it has limited business value. The need to persist with the routine can be made an obsolete and forgettable thing provided the right tools are available to the organizations. Many surveys report, companies feel, being connected to the digital infrastructure is important in serving their clients better and most of them believe they are not equipped with the right IT infrastructure. DXC, a multinational IT service company empowers businesses with the required agility and scalability by leveraging high-end technologies like IoT, Cloud computing, analytics, etc. Analytics Insight has engaged in an exclusive interview with Ayush Mittal, Vice President, Global Transformation lead at DXC Technology.
1.How is DXC contributing to the Cloud Computing industry of the nation, and how is the company benefiting the clients?DXC, as a leading global service provider, is massively contributing to the Digital India campaign by supporting customers and organizations in their digital transformation journey – all by harnessing the power of the cloud and engineering capabilities and furthering them with required business agility and scalability. We are, in fact, the pioneers in running a private cloud for our customers in India, providing computing as a service with all leading technologies.
DXC has migrated and managed large computing, storage, and databases across the private and public clouds.
DXC’s Cloud Right™ framework empowers customers to make the right technology investments at the right time and on the right platforms while proving 3Xmore beneficial than any other industry’s cloud adoption approach. Furthermore, our full spectrum of technological capabilities, experience, and broad partner ecosystem ensure we bring together the right strategy, governance, security, data, applications, and platforms to execute the right cloud strategy for your enterprise with the right amount of transformation support along the way.
2.How do you plan to revolutionize the Indian market?DXC has a relentless focus on innovation. Our Global Delivery Network (GDN) model is a key construct that allows our customers to benefit across key dimensions—talent, scale, delivery excellence, and innovation. DXC India is the company’s largest GDN, enabling transformation and innovation for our clients across the globe. As a leading Visa Service provider with the required Infrastructure, applications, and a secured environment using various technologies across private and public clouds we could transform and scale our clients’ business during the post-COVID travel requirement surge.
In fact, we built a private cloud for one of our clients, providing infrastructure-as-a-service, enabling on-demand computing for businesses to grow. This futuristic approach using Cloud Right Framework ensured that the client’s IT estate could expand using Hyperscale systems and deploy multi–peta byte storage services as needed.
3.How are disruptive technologies like Cloud Computing impacting today’s innovation?As I stated earlier, DXC is highly invested and focused on innovations delivering ready-to-deploy innovative cloud solutions for the customers. Our Robotic Drive solution solves the most significant challenges in Autonomous Driving (AD) development. Typically, saving 3-6 months of implementation time per AD/Robotic Drive Component for our Global Automobile Customers with less design and development effort of $3-5Mn savings depending on customer maturity stage.
Our cloud partners also play a crucial role in our co-innovation strategy. DXC’s Smart Factory solution is a strategic investment between DXC and AWS using cutting-edge technology and services, including platforms like IoT, machine learning, and analytics. This helps enterprises (Manufacturers and Producers) with a 20% increase in Overall Equipment Effectiveness (OEE), a reduction in defects of end products by 27%, reduce variations and prediction maintenance.
4.According to you, what is the future of Cloud Computing in India? How has the adoption of Cloud Computing in India evolved over the last few years?With digital innovation leading the top business objectives for Indian organizations, India continues to be among the fastest-growing market for cloud services.
The ‘Digital India’ campaign led by the Government of India is an initiative to ensure the country is digitally empowered in the field of technology and government services are made available to citizens electronically supported by robust online Infrastructure. And this adoption of cloud computing technology to expand its e-governance initiatives throughout the country is one of the many examples of how cloud computing is being employed and has evolved over the last few years.
Having said that, during the crisis, remote education, digital payment, and virtual workspaces became a norm across the country, including in rural areas, which resulted in a surge in cloud infrastructure requirements. However, considering the scale and size of the country, cloud adoption in India will continue to build the infrastructure and develop skilled resources. The future cloud market in India will be dominated by enterprises increasing their investment in technologies like IoT, Edge Computing, and other next-gen technologies. So, it will not just remain the cost play for enterprises in India – it will move to a value play.
5.Briefly describe your role at DXC India and your journey in this highly promising sector.As a Global Service Line Lead for Cloud and Infrastructure Services at DXC, I’m responsible for driving the global transformation of the Cloud and infrastructure services business, enabling growth, scaling the global delivery model leveraging DXC’s Global Delivery Network (GDN) with India being the largest one. I also work towards building and scaling Global capabilities in cloud, network, mainframe, and data center infrastructure transformation/modernization, using automation, analytics, and AI capabilities. Additionally, I focus on developing a strong partner ecosystem to build and deliver leading solutions for our clients.
6.What are some of the challenges faced by the Cloud Computing industry today?Enterprises are gaining experience with the cloud, but challenges remain. According to the NASSCOM report, India has an unmet demand of 30% for open cloud computing positions which poses a major challenge for cloud projects in India. As I said earlier, with India taking the lead in cloud adoption, the country’s cloud talent pool and skilled resources play a vital role and need to grow massively for its success.
The progress of cloud adoption within the country will improve access to data seamlessly. This integration and evolution shall demand high bandwidth with reduced latency, which shall be the key to progression. Further, many of DXC’s customers in India are Government and Financial services clients who still see public cloud service as only for peripheral support applications, with core applications to be restricted to private cloud data centers.
With hybrid multi-cloud gaining momentum within enterprises, the challenges of managing complex multi-cloud architectures arise. Multi-cloud tooling becomes essential for managing cloud resources cost-effectively and ensuring strong governance and security.
Another major challenge enterprises face post-cloud adoption is managing their cloud spending. Cloud spending is a major issue and becomes more critical as cloud costs continue to rise. At DXC, we help our customers use automation and FinOps to analyze their cloud spending and optimize expenses for efficient use of cloud services.
7.How do you see DXC and the cloud computing industry ahead?DXC embarked on Hybrid Cloud Journey long back and plans to further penetrate the public cloud adoption with clients, riding on its expertise in effective application transformation and adoption of cloud technologies. DXC has its own cloud delivery centers across major regions having expertise across public cloud providers, and we have been able to showcase the benefits of cloud technologies, transform the application, adapt to the new age of digital growth, and provide security services to customers.
Total War: Warhammer 3 Has No Sound? Here’s What To Do
Total War: Warhammer 3 has no sound? Here’s what to do
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Many users reported that Total War: Warhammer 3 has no sound due to some game files glitches and it can be pretty annoying.
To fix this issue, you can verify the integrity of the related files through specific apps’ settings.
Since the Total War: Warhammer 3 sound might not work because of outdated components, we strongly recommend updating the associated drivers.
X
INSTALL BY CLICKING THE DOWNLOAD FILE
To fix Windows PC system issues, you will need a dedicated tool
Fortect is a tool that does not simply cleans up your PC, but has a repository with several millions of Windows System files stored in their initial version. When your PC encounters a problem, Fortect will fix it for you, by replacing bad files with fresh versions. To fix your current PC issue, here are the steps you need to take:
Download Fortect and install it on your PC.
Start the tool’s scanning process to look for corrupt files that are the source of your problem
Fortect has been downloaded by
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readers this month.
It’s no longer a surprise that Total War: Warhammer 3 is an incredible experience that is worth to be tried by each worldwide gamer.
The digital armies can hop between realities where daemons and ogres clash, and where troops are led by flying monstrosities – including one that’s as customizable as an RPG protagonist.
In these terms, sound plays a primordial role that will improve your overall experience, and according to many users, Total War: Warhammer 3 comes with impressive sound features.
Dragon roars have deep baritone, really like that they’re not high-pitched shrieks. They sound like the sound a massive animal would make.
If you think about Athel Loren’s tree spirit language, it sounds like how a tree might talk.
Plus, gamers reported that The Helstorm Rocket Battery’s whistling noise makes the perfect impending doom noise.
However, some users claimed that Total War: Warhammer 3 has no sound and it can be extremely annoying, especially when you want to play a game with breathtaking audio attributes.
Thankfully, we have the perfect steps you should try to fix this irritating problem in no time.
What can I do if Total War: Warhammer 3 has no sound? 1. Repair game files 1.1 Steam users 1.2 Epic users 2.1 Manually 2.2 AutomaticallyOf course, manually updating the related drivers might be extremely time-consuming and we all know how important it is to streamline any day-to-day process.
Keeping all drivers up-to- date and error-free is the key to play intense games without any crashes, lags, or freezes.
Since manual checks are challenging to do, we suggest using an automated assistant that will regularly check for new driver versions. Here is how to use it:
Download Outbyte Driver Updater.
Launch it on your PC to find all the problematic drivers.
Restart your PC for the changes to take effect.
Outbyte Driver Updater
Do not let a faulty driver disrupt your gaming experience, use Outbyte Driver Updater to run them without any issues.
Free trial Download now
Disclaimer: this program needs to be upgraded from the free version in order to perform some specific actions.
It seems like Total War: Warhammer 3 sound can cause serious problems in tons of worldwide cases. Fortunately, our recommended steps above will easily solve this issue.
We are also aware of the fact that the Failed to host game error is encountered by more and more Total War: Warhammer 3 players. If you happen to be one of them as well, do not hesitate to check out the linked article.
Still experiencing issues?
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Nvidia High Definition Audio Has No Sound? Try These 7 Fixes
Nvidia High Definition Audio Has no Sound? Try These 7 Fixes A comprehensive guide to get things running in no time
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Despite using ultra-performing hardware, many users reported no sound on Nvidia High Definition Audio Device.
It’s usually the driver to blame, but many found misconfigured device selection and BIOS settings to be the underlying cause.
To fix the problem, update the driver, revert to a previous version of the OS, or reconfigure the BIOS settings, amongst other solutions here.
X
INSTALL BY CLICKING THE DOWNLOAD FILE
To fix Windows PC system issues, you will need a dedicated tool
Fortect is a tool that does not simply cleans up your PC, but has a repository with several millions of Windows System files stored in their initial version. When your PC encounters a problem, Fortect will fix it for you, by replacing bad files with fresh versions. To fix your current PC issue, here are the steps you need to take:
Download Fortect and install it on your PC.
Start the tool’s scanning process to look for corrupt files that are the source of your problem
Fortect has been downloaded by
0
readers this month.
Although uncommon, sound issues are one of the worst you can encounter on a PC, and solving this is often time-consuming. And several users reported no sound on the Nvidia High Definition Audio, which is what we will be fixing today.
In this case, one common issue is users completely lose system sound after installing NVIDIA GPU drivers. For others, the audio device, for instance, headphones, was not recognized.
So, let’s find out why Nvidia audio is not working and its most effective solutions.
Why is my high definition audio not working?Here are some of the reasons why Nvidia Sound is not working on your PC:
Outdated, corrupt, or incompatible drivers installed: Issues with the driver are usually the most common reason behind the problem.
A bug in the installed version of the driver: Oftentimes, users encounter the problem after updating the driver when there’s a bug in the current version.
Two sound cards running into conflicts: If you have multiple sound cards, there are chances that these might conflict with each other.
Misconfigured BIOS settings: Many users found the BIOS settings responsible for the issue.
Speaking of the issue, the solutions below should also help in the following cases:
Nvidia HDMI audio not working – This is a relatively common problem encountered by many users eager to enjoy Nvidia with their home theater receiver. If you’re one of them, you should be able to fix it by using one of our solutions.
No sound Nvidia High Definition audio – This also happens when using HDMI to stream audio and video to other displays. Faulty drivers and a potentially disabled onboard sound device in BIOS are often the culprits.
No sound after Geforce update – Many users reported that their sound was gone after updating their Geforce drivers or after installing a Geforce graphics card.
No sound after installing graphics card Windows 10 – According to users, this error can sometimes appear after installing a new graphics card. This is most likely caused by incompatible drivers.
Nvidia video card no sound – Users reported that their sound is completely missing while using Nvidia graphics. To fix the issue, you might have to reinstall both your Nvidia and audio drivers.
How do I fix Nvidia high definition audio?Before we head to the slightly complex solutions, let’s try a few quick checks and see if it helps.
Reconnect the audio device you are facing issues with.
Restart the computer.
Update to the latest version of the OS.
If these don’t work, the following methods would:
The first thing you must do is check if there’s an updated version available and install it. If you can’t find one on the computer, head to the manufacturer’s official website and download it to update the audio driver manually.
5. Choose Let me pick from a list of available drivers on my computer.
Expert tip:
8. After the update is complete, restart the computer for the changes to come into effect.
Now, you can verify if the NVIDIA High Definition Audio Driver starts working.
Try a third-party tool if the previous method doesn’t fix the issue. Downloading drivers manually is a process that carries the risk of getting the wrong driver installed, which may lead to severe malfunctions.
Here’s how to do it:
Download and install the Outbyte Driver Updater app.
Launch the software.
Wait for the app to detect all incompatible drivers.
Afterward, it will show you a list of the drivers found to select the ones to Update or Ignore.
Restart your PC to ensure the applied changes.
Outbyte Driver Updater
Use this software and solve all driver-related issues from your PC.
Free trial Download now
Disclaimer: You may need to upgrade the app from the free version to perform specific actions.
2. Roll back to a previous Windows buildIf the no sound problem on Nvidia High Definition Audio Device started after an update, you might revert to the previous build within ten days of updating.
In case the Get started button is greyed out, you can always manually uninstall Windows updates.
3. Check the BIOS settingsIf the previous methods didn’t work, you can reconfigure the BIOS settings and disable the other sound cards in case there’s more than one.
Also, remember that you don’t necessarily have to disable the others. For example, if another sound card does the job, disable Nvidia High Definition Audio Device to fix the no sound problem.
4. Run the built-in troubleshooterUsers sometimes manage to fix things by simply running the built-in troubleshooter. If you still have no sound from Nvidia High Definition Audio, head to the following method.
5. Change the audio output deviceOnce you set your speakers as the default playback device, the issue should be resolved entirely.
6. Perform a clean installation of Nvidia driversMany users reported that sound was missing after installing Nvidia drivers. However, you can fix that problem simply by performing a clean installation of your drivers. Several users said this solution worked for them, so feel free to try it out.
7. Scan for hardware changesIf Nvidia High Definition Audio delivers no sound after sleep, scanning for hardware changes should do the trick. First, though, this is a workaround suggested by users with this problem. The above solutions should help eliminate the underlying cause.
We expect the issue to be resolved and the audio device to work seamlessly.
Also, find out the best audio enhancer tools for Windows.
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