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Computer troubleshooting


EFI Fiery DFEs have been driving digital printers for over 30 years. As digital printers and the market demands they serve evolve, there is a need for more automated preflight at the production level to ensure process consistency, EFI has ensured their DFE meets to these challenges with their customers in mind. This includes the …

Gmail is one of the most popular free email services. However, like any other online service, it has its own set of issues. A common problem that users face is when Gmail stops receiving new messages. As such, if Gmail is not receiving any new mail, try the troubleshooting steps below to fix the problem …

Windows 11 version 22H2, the first major update of this year, will start rolling out in a few weeks. Users who have signed up for the Windows Insider Program are already getting a taste of new features, such as the updated drag-and-drop taskbar, faster context menus, and a new task manager. One of the notable …

Tower of Fantasy invites players into a universe where humans can no longer live on earth, forcing them to relocate to another planet. Although the game has already been released in China since the beginning of 2022, this did not prevent it from encountering errors and bugs during its second launch in August 2022. The …

Screenshot/ZDNet For the past few months, I’ve been running the latest Insider Preview builds of Windows 11 on my primary PC. Because we are in the home stretch of the next feature update (version 22H2, coming in October), this is a low risk strategy. But it’s not without occasional hiccups. This week I ran into …

I’ve reviewed so many headsets over the years that they tend to get mixed up. It’s not often that I come across headphones that leave a bitter taste in my mouth, but the Alienware AW920H does just that. That’s unfortunate because it’s supposed to be a premium headset that delivers an equally premium experience, but …

An 80-person manufacturing plant had problems with a particular production machine. For example, they have already replaced nine circuit boards there this year. The factory manager called the manufacturer and the support technician said he had never encountered such a problem before. However, he said it sounded like voltage transients were stripping the circuit boards. …

Nick Clifton special for the Roanoke Times We have come to the least pleasant part of the outdoor cannabis growing season, as far as I am concerned. I like to hold a seedling’s hand a bit and help it grow into a beautiful, healthy plant. I also like to watch the buds form and harvest …

By Sebastien Ganjalihead of international strategy at Kryll.io Cryptocurrency trading on centralized and decentralized exchanges hit new highs in the 2021 bull run, with centralized exchanges recording $14 trillion in trading volume, a steep 689% increase from 2020 , and decentralized exchanges recording $1 trillion in trading volume, up a whopping 858% from 2020. And …

Q: Just returned from a Caribbean cruise on MSC Cruises. I pre-purchased their internet package. I have a Windows laptop with McAfee protection software. I also have an iPhone. I accessed airport wifi before flying to Orlando from Seattle-Tacoma International Airport and had wifi issues with my laptop and iPhone. On the Alaska Airlines flight, …

If your Mac starts up slowly or displays error codes, you know something is not working properly. Apps may take a while to launch or features may not behave as expected. Maybe your computer won’t finish booting up properly or the battery refuses to charge. The root cause of most of these problems, and other …

The best software developers don’t just write code, they also debug it. Whether you wrote your current codebase or inherited it, this introduction provides a framework for best practices. Image: rohawk/Adobe Stock The Myth of Bug-Free Software All software has bugs. This is a fact that anyone who has worked in software development knows. It …

Haunted by 2021/22? IIf you see outdated content in-game, like relegated teams, players, or leagues – or you can’t change your players – your game just needs a refresh. You can do it as follows: If you are using a browser, you will need to clear browsing history. Ctrl+F5 will do the job on some …

Many calculations and processes happen behind the scenes in every program you use, and for the most part they are not that important for the user to understand. Sometimes you need the finer details of what’s going on in every program on your computer. Process Monitor is a handy tool to have and understand when …

ServiceNow has unveiled its Lightstep Notebooks, an additional feature of Lightstep Observability, designed to enable faster, more collaborative and more accurate troubleshooting. Now more than ever, site reliability engineering (SRE) teams are critical to business resilience. According to IDC’s 2022 SRE survey, more than a third (36.3%) of SRE organizations cite improved revenue and profit …

Reading time: 3 minutes 4 Common Problems…and How to Fix Them Home office networks can sometimes be complex. This makes it easier for things to go wrong and disrupt network performance. Often, you may complain about issues like slow or no network or even poor app performance. Several reasons can lead to a network problem. …

Stories are an important part of the Instagram experience: more than 500 million people use them daily. So, if your Instagram stories are not loading, it can be a real bummer. If you’re having trouble loading Instagram stories, here’s a troubleshooting guide to help you get your stories back up and running. 1. Check your …

I have a problem with Genshin Impact? The popular gacha RPG can work very well one day before locking you out the next. These unexpected mishaps leave gamers perplexed, especially when the good old trick of “turning off and on again” with your laptop doesn’t work. Genshin has a few recurring errors that pop up …

RAM is one of the key components of any computer. So when it starts to crash, issues like crashes and performance issues start happening even if you have the best RAM money can buy. It might not even be obvious that the RAM is unstable, which is why it’s important to know how to test …

Microsoft says Defender for Endpoint now comes with a new “troubleshooting mode” that will help Windows administrators test Defender Antivirus performance and run compatibility scenarios without being blocked by tamper protection. The new mode is available in public preview and allows administrators to disable or change the tamper protection setting while diagnosing false positive application …

Windows Memory Diagnostic is the default memory testing software in Windows. Many system problems arise as a result of RAM faults. So, Windows includes this tool to check for these faults. You can use this tool if you are having memory issues or other problems in your system. So, without further ado, let’s get to …

For a while, Kubernetes, the open-source container management platform, was as hot as it comes, but lately it’s settled into a more mainstream cadence of a maturing technology. As more businesses embrace containerization and microservices, it requires more sophisticated tools to manage a system with loads of underlying complexity. The two Komodor founders got their …

3D filament printers can produce anything from holiday ornaments to medical implants, so there’s no lack of excitement in the process. The problem is getting from your 3D model to the actual print. A lot of things can go wrong and ruin your print, especially if you’re new to this and still understand how 3D …

Double NAT (Network Address Translation) can be quite annoying as it can lead to audio issues. For some people this is not really a problem as it does not affect the internet connection. (Photo: MANDEL NGAN/AFP via Getty Images)Ethernet cables are seen on the back of a wireless router in Washington, DC, March 21, 2019. …

HomePod mini is a great addition to any Apple ecosystem, letting you control smart devices, play music, and more with Siri. However, like any technology, it is not without its problems. Let’s take a closer look at some of the most common issues users have with their HomePod mini and how to fix them. 1. …

If you are an administrator on Linux systems, one tool you fall back on daily is systemctl. Jack Wallen shows you how easy it is to list services with this command. Image: christitzeimaging.com/Shutterstock Open source: must-read cover Linux is an incredibly powerful system with a graphical interface and command line tools to meet almost any …

Did you know that Apple’s revenue reached $123.9 billion in the first quarter of fiscal 2022? Of that amount, the Mac lineup accounted for 9%, or about $11.15 billion. This popularity has a lot to do with how fast, sleek, and easily integrated Macs are with other Apple devices. It also helps that they are …

You may experience issues with your Steam games for many reasons. Issues such as outdated graphics drivers, corrupt game files, and third-party software conflicts can prevent games from working properly. If you’re having trouble playing Steam games on your Windows PC, this guide should help. We’ve jotted down a list of seven effective troubleshooting tips …

You grab some popcorn, sit on the couch, and load up Disney+ for an evening of streaming entertainment. Yet when you try to play something, the movie or show does not load or buffers constantly. We’ve all been in this situation and it’s incredibly frustrating. If Disney+ is endlessly buffering for you and interrupting your …

For some bizarre reason, sometimes motherboards won’t boot. In our experience, most motherboard issues are largely user-related. With the exception of damage to the user, most unstartable scenarios can be reversed without too much hassle. This article covers three basic motherboard troubleshooting methods, common faults, and anti-consumer return policies if anything goes wrong. What causes …

Microsoft Virtual Machine Manager (VMM) depends on many Windows Server System Services. Windows Remote Management is an example that uses the WinRM service for Windows remote management. If WinRM is not working properly, VMM will also have problems. In this article, I will show you some WinRM troubleshooting techniques. WinRM Troubleshooting Techniques Common WinRM Errors …

Pictured, left to right, Sam Wilhelm and Bryce Stambaugh work on a time constraint to fix a hydraulic problem during the District Ag Power Diagnostics competition at the John Deere Training Center in Plain City, Ohio. Photo submitted Farmers Equipment in Urbana Ohio hosted the Champaign County Tractor Wrecker Contest. The contest …

I recently visited a friend who told me he had an issue with his laptop camera not working in Zoom. He could attend his book club meetings, but he couldn’t show his face (which he thought might not be such a bad thing). To troubleshoot, we set up a quick Zoom meeting between his laptop …

The Best VPN Services of 2022 run smoothly in the background while you browse or stream, with little work required. Unfortunately, sometimes even the best VPNs run into problems. Use this handy VPN troubleshooting guide as a one-stop-shop for solving all your VPN problems. Common VPN connection issues • VPN server not responding • Your …

Network discovery and mapping company NetBrain has released an automated network troubleshooting tool called the Problem Diagnosis Automation System. NetBrain has positioned PDAS as a more transparent alternative to AIOps in automating network management. Like AIOps tools, PDAS learns over time but retains more visibility into how the network issue is resolved. When PDAS …

System Center Virtual Machine Manager (VMM) is generally reliable but sometimes loses its ability to manage Hyper-V hosts. For example, you may see a message that the host needs attention or that the host is not responding. In this article, I will show you how regain the ability to manage your Hyper-V Hosts when these …

The routine responsibilities of a network administrator such as management, monitoring, configuration, and troubleshooting don’t require you to learn complicated third-party tools. Instead, you can perform all of these tasks with readily available tools that come preinstalled with most Linux distributions. This article focuses on the network troubleshooting part of a network administrator’s responsibilities and …

In one look Expert Rating Price when reviewing $9.99; $4.99 upgrade Best prices today PeakHour offers incredible bandwidth tracking at an absurdly low price for the home and small business network administrator. Many of us have been volunteered for this position by our families or our employers, and we sometimes invest hours solving problems that …

In one look Expert rating Price when reviewing $9.99; $4.99 upgrade Best prices today PeakHour offers incredible bandwidth tracking at an absurdly low price for the home and small business network administrator. Many of us have been volunteered for this position by our families or employers, and we sometimes invest hours solving problems that would …

In one look Expert Rating Price when reviewing $9.99; $4.99 upgrade Best prices today PeakHour offers incredible bandwidth tracking at an absurdly low price for the home and small business network administrator. Many of us have been volunteered for this position by our families or employers, and we sometimes invest hours solving problems that would …

In 2020, your manufacturing plant’s administrative office building received a lighting upgrade. It is a self-contained one-story building with its own electrical service (120/240V). It had been closed during the federal government-mandated shutdown related to COVID-19. The facility manager took advantage of this window of non-occupancy to switch the troffer lighting from fluorescent to LED. …

After the pandemic shutdowns, many government agencies reduced their physical footprint, giving up space for other purposes. Returning employees may find themselves in smaller locations. So more devices can compete for limited network capacity when employees return to the office. Investigate these potential issues to troubleshoot bandwidth issues. 1. Optimize your agency’s wireless access points …

When VMware Horizon administrators need to troubleshoot, it is essential that they know where to find relevant information about the causes and fixes to their problems. One of the best ways to determine causation is to use VMware troubleshooting logs, which include event logs and log files. Finding VMware Horizon Event Log Files IT administrators …

When VMware Horizon administrators need to troubleshoot problems, it’s critical that they know where to find relevant information about the causes and fixes for their problems. One of the best ways to determine causation is to use VMware troubleshooting logs, which include event logs and log files. Finding VMware Horizon Event Log Files IT …

Something went wrong, and you’ve resorted to Windows’ wide range of built-in troubleshooters to see if it can fix the problem. The only problem is that the troubleshooter couldn’t identify the problem either. So where do you go from here? Luckily, there are things you can try if Windows troubleshooter can’t find the problem. Let’s …

GeoComply is the software used by US sports betting that verifies that you are in a legal betting state. Books require you to download and run them on the desktop, because iOS uses its own location services to locate you. But GeoComply has some issues. And this is the PG version. Just check their Twitter …

Without a functional touchscreen, an iPhone or any smartphone is more or less useless. This is an issue that you should resolve immediately if he or she does not respond to your contact. There are many factors that can affect your iPhone to stop working or stop responding. Due to the software or hardware components …

An iPhone or any smartphone is more or less useless without a functional touchscreen. If it doesn’t respond to your touch, that’s a problem you need to fix right away. There are many factors that can prevent your iPhone’s touchscreen from working or becoming unresponsive. This could be due to the software or hardware components …

The Hubble Space Telescope is on its way back from its latest problem, but it’s not yet close to the finish line. At the end of October, the famous observatory experienced a problem with the synchronization of its internal communications, which took its five scientific instruments offline. The Hubble team returned one of these instruments, …

(Photo: John Schnobrich of Unsplash) Looking for some good troubleshooting software for remote access? Here are some of them that will help you solve your problem. Remote troubleshooting is something you want to do to help a friend who has had issues with their computer. Whether your friend is in the office, at home or …

As great as Windows is, sometimes you run into issues and they aren’t always easy to identify or fix. Safe Mode is a useful feature for these situations. It allows you to start Windows without loading all applications and drivers on your PC. This can help identify the cause of certain issues or make it …

Agent On-Hand â„¢ also allows agents to add video sharing to their technical support stack to better serve their customers. With a robust feature list that allows agents to choose video or photo mode, capture images and annotate on screen, highlighting areas of concern and product functionality, and identifying steps To follow to resolve a …

Microsoft’s new PC Health Check app, originally intended for users to check if their hardware was compatible with Windows 11, is now available for installation on older Windows 10 PCs, with an expanded role. The PC Health Check app for Windows 10 will be available automatically through Windows Update, but you can also manually download …

Machine learning algorithms for anomaly detection can help DevOps in day-to-day work routines, where generalized ML models are trained and applied to detect hidden patterns and identify suspicious behavior. Machine learning applied to IT operations (AIOP) is beginning to move from research to production environments in enterprises. Florian Schmidt, postdoctoral researcher at Technische Universität Berlin, …

Progress today announced the general availability of Progress Telerik Fiddler Jam, designed to provide users with a troubleshooting solution for support and development teams to resolve customer issues remotely. With this release, new features became available, such as video recording option, event capture during session recording, and sensitive data masking. Progress Telerik Fiddler Jam strives …

A dashboard warning light can send a simple, clear message: something on your truck needs to be checked. But on today’s complex vehicles, and particularly with regard to their increasingly interconnected safety systems, knowing exactly how and what to check can mean the difference between hours and days of costly downtime. This article in the …

In this Mac troubleshooting guide, you’ll find simple solutions to the most common problems in macOS. These steps work on Mac. Most Mac problems can be fixed with a few simple steps. This Mac troubleshooting guide focuses on fixing your most likely issues, including power issues, app crashes, and more. Let’s get started! Mac Troubleshooting …

Using two or more monitors is standard for many professional workstations, and users expect excellent performance when accessing virtual resources on these monitors, regardless of device. Unlike a traditional desktop PC, users cannot troubleshoot issues with their thin client monitors and display settings themselves locally, as thin clients do not host the operating system. …

Dynamic Host Configuration Protocol, or DHCP, eases the task of administering IP addresses for network endpoints by centralizing the configuration of address allocation. Troubleshooting DHCP can be difficult and requires a basic knowledge of the protocol and how networks work. Below are some common DHCP issues and how to fix them. DHCP server configurations There …

We’ve all been through that magical moment when, after countless frustrating hours of experimenting and digging into your brain, the object of our attention begins to function. The 3D printer finally produces a good yield. The hacked laptop finally starts up. The car’s engine finally purrs. The question is, do we know why this started …

When your MacBook isn’t charging, it’s almost certainly a problem with its battery. Do not buy a new battery until you have read this. MacBooks are made to last for many years to come. Unfortunately, the batteries usually shut down before the rest of the machines. Before you go to Apple to replace your laptop …

You plugged in your laptop, but it won’t charge. There is no charging notification and the battery icon in the taskbar does not indicate that the laptop is charging. Panic time? Calm. There are times when you have plugged in your laptop to charge it but it won’t charge. Chances are it’s something easily fixable. …

Webcams have become an essential part of our lives, especially after the pandemic. Video calls, video meetings and video chats. Work and personal. But if you are having trouble with your PC camera, your job can become stressful. Fortunately, fixing the camera issue on your Windows 10 PC is not a big deal, as long …

Since June 1, 2021, University Information Technology (ITU) has gradually migrated all UMail accounts for faculty and staff at the University of Utah and University of Utah Health from Microsoft Exchange Server (hosted on campus) to Microsoft Exchange Online (hosted online by the ‘Microsoft infrastructure). The project, which is expected to last around 10 weeks, …

Posey’s tips and tricks Windows 10 Blue Screen of Death Troubleshooting Part 1 There are three initial paths you can take to diagnose a BSOD issue. When a Windows 10 machine encounters the dreaded Blue Screen of Death (BSOD), the best thing to do is to reimage the machine. However, while reimaging often fixes the …

Safe mode is a basic diagnostic mode for your operating system that starts the computer without most of its drivers and software. You can use safe mode to solve serious problems such as uninstalling incompatible software or malware it prevents your computer from working properly. Both the Windows and Mac computers can be started in …

If Archimedes had a laptop, would he ever start calculating pi? If he had been born 2,500 years later, I can imagine him minimizing Minesweeper to display a Google document of equations every time the professor walked by. Dude would have love sudoku. A century after Archimedes, around 100 BC. BC, the ancient Greeks do …

Like any other software, Microsoft Outlook throws errors from time to time. “Outlook cannot connect to the server” is a common error that prevents you from sending or receiving emails. As this can be both critical and annoying, let’s jump right into the fix. Shutterstock Start with a simple reboot Ask any tech or girl, …

Q: I have a MacBook Pro, which I tend to only use when I travel. At home, I use my iMac. Since we haven’t traveled lately, I haven’t used my laptop. Recently I turned on the laptop just to get it working again and noticed that Yahoo! had logged me out of his messaging app …

The built-in Windows 10 reliability monitor is an often overlooked troubleshooting gem. It’s actually a specialized subset of Windows’ general-purpose performance monitoring tool (perfmon.exe). But because Reliability Monitor focuses on and tracks a limited set of errors and changes on Windows workstations, it offers immediate value and diagnostic information to administrators and power users trying …

With a few quick fixes, you can update your PC to improve its performance without having to dig deep into your pockets. It has been almost five months since many people started working from home, a considerable period of time during which we subjected our computing devices (laptops and desktops) to intense scrutiny and heavy …

Can’t call tech support? Sometimes the answer is as simple as restarting a device or solving the problem through a process of elimination. One of the challenges of working remotely is not having a technical support team on-site, but did you know that you can resolve many technical issues using relatively simple techniques? Let’s start …

Bad things happen to PCs that interrupt your workflow, and often we don’t know why. At the end of last week, I had completed a media brochure update in Adobe Creative Cloud’s InDesign, which took about half a day. As usual, I exported the document in PDF format so that I could upload it to …

Do you end up as technical support for relatives and others during the holidays? Here are five quick tips to help you fix their speed issues. The holidays are a great reason to break bread and spend some quality time with family and friends. If you’re known as the band tech, however, the holidays are …

The goal of this content is to quickly guide new system builders through common build problems with as little complexity as possible. We may explore longer, issue-dependent pieces in the future, but this guide is meant to be kept as simple as possible. Common PC build errors and startup issues will be resolved by the …