Computer Troubleshooting Service

Computer Troubleshooting Service

Computer Troubleshooting Service

2022/07/05 by John

Computer Troubleshooting Service

Many of us are so reliant on our computers that it’s a serious problem when something goes wrong—akin to the power going out or the water getting cut off. Of course you want to get your system back up and running as quickly as you can, but that’s often easier said than done. It’s no exaggeration to say an almost limitless number of things can go wrong with a computer, because everyone’s system and settings are different. It can seem almost impossible knowing where to begin when it comes to troubleshooting your way back to a working machine.

That said, you’d be surprised by just how many issues have the same simple root cause. Before you get professional help—which we’d still advise in a lot of cases—run through these simple measures to see if you can get the problem fixed yourself.

When you’re facing a computer problem, it’s easy to feel helpless. Luckily, you can take the reins (and make your computer repair tech’s job easier) by doing some basic computer troubleshooting at home. Here’s your simple guide:

General PC hardware troubleshooting

You should check a few standard things before you get your elbows greasy and end up with cables and computer parts strewn all over the floor. Review the items in this list first to determine what’s wrong:

  • Is it plugged in?
  • Is it connected?
  • Are the wires intact, not frayed or split?
  • Is it turned on?
  • Press and hold down the Power button for several seconds to turn off any computer.
  • Hot things cause trouble. Ensure that the console’s air vents are unobstructed and that the fan is on. Touch a power brick to ensure that it’s not too hot. If it is hot, unplug it.
  • Check the Device Manager for hardware conflicts detected by Windows.
  • Swap out questionable hardware with hardware that works to help pinpoint the problem.
  • The printer must be on and online or selected before you can print.

Regular PC maintenance

One way to prevent trouble is to be a stickler for maintenance. Though it’s possible to use a PC and never maintain it, I believe you’ll find your computer-human relationship boosted by following these key words of advice:

  • Keep your PC’s files backed up.
  • Create a one-time system image of your computer’s mass storage device, which includes Windows itself plus any recovery volumes and the EUFI (unified extensible firmware interface).
  • Check the mass storage usage in the This PC window to ensure that you don’t exceed capacity on any drive.
  • If you suspect mass storage problems, run the Check Disk utility to scan the drive for errors.
  • In Windows 10, you don’t need to regularly run disk optimization utilities; it’s done automatically.
  • Do not defragment an SSD (solid state drive), a thumb drive, a media card, or any flash memory.
  • Clean your PC and vacuum the keyboard. Use the proper material to clean the LCD monitor. Avoid using caustic chemicals (ammonia, alcohol) to clean a touchscreen monitor. Keep dust and pet hair out of the console’s vents.

You don’t have to run to the repair shop every time your PC ends up with an issue. Many of the common PC problems have a rather simple solution, and you can fix them yourself with a few simple steps

1. PC Overheating

Dust, if left to build up over time, can block the fans and cause the CPU or GPU to overheat. Too many applications running at once can cause the fans to go into overdrive, and if this happens too many times, the fans might stop working.

2. Dysfunctional USB Port

  • Restart your computer. ...
  • Look for debris in the USB port. ...
  • Check for loose or broken internal connections. ...
  • Try a different USB port. ...
  • Swap to a different USB cable. ...
  • Plug your device into a different computer. ...
  • Try plugging in a different USB device. ...
  • Check the device manager (Windows).

Here is a potential quick fix if the internet randomly disconnects on Windows 10. You should start troubleshooting by completing these methods to potentially restore your internet connection in minutes:

  1. Restart your router, or reset it to default settings. You can also try restarting your PC.
  2. Update your Wi-Fi adapter drivers and Wi-Fi firmware drivers. Ensure you only download firmware drivers from the manufacturer's website to avoid malware or outdated products.
  3. Contact your internet service provider (ISP) to check if there's a connection area within your location.

4. PC beeps

Some number of short beeps that are sounded by the BIOS upon startup when a memory, cache or processor error is encountered. There are numerous beep code patterns, and Phoenix BIOS codes are long and short beeps delivered in groups. The following beep codes are for AMI BIOSs. There are additional beep codes for this BIOS not included here. See BIOS and POST card.

1 Beep - Refresh Failure

Reseat/replace memory, troubleshoot motherboard.

2 Beeps - Parity Error

Reseat/replace memory, troubleshoot motherboard.

3 Beeps - Memory Error (first 64KB)

Reseat/replace memory.

4 Beeps - Timer Failure

Troubleshoot motherboard.

5 Beeps - Processor Failure

Troubleshoot CPU, motherboard.

6 Beeps - Keyboard Controller Failure

Troubleshoot keyboard, motherboard.

7 Beeps - Virtual Mode Exception Error

Troubleshoot CPU, motherboard.

8 Beeps - Display Memory Failure

Trouleshoot graphics card, motherboard.

9 Beeps - ROM BIOS Checksum Failure

Replace ROM BIOS, troubleshoot motherboard.

10 Beeps - CMOS Shutdown Register Failure

Troubleshoot motherboard.

11 Beeps - L2 Cache Failure

Troubleshoot L2 cache, motherboard.

Continuous Beeps - Memory or Video Failure

Troubleshoot memory, graphics card, motherboard.



5.PC Fans not working

There are three main reasons why your CPU fan is not spinning properly: the fan is clogged with dust, wires might get stuck in the fan or the fan does not get enough energy supply to spin. But the possibilities and consequently, the potential culprits are endless.

6. PC not using a portion of RAM

The problem may occur because some BIOS settings are incorrect. Check the BIOS settings to see whether the memory remapping feature is enabled. Memory remapping gives Windows access to more memory. You can enable the memory remapping feature in the BIOS by booting to the system setup.

7. PC crashes before loading the OS

Why Does My Computer Keep Crashing

Although there are many reasons for the computer crash, the causes will never be separate from hardware and software. The common reasons for computers keep crashing are but are not limited to:

  • The display, power supply, or CPU is overheating.
  • The internal hardware of the computer is loose.
  • Software and hardware are incompatible.
  • The hard disk has bad sectors.
  • The system partition is out of space.
  • There is insufficient RAM capacity.
  • The drivers are corrupted or out of date.
  • Virus or malware attacks your computer.