Showing posts with label Laptop. Show all posts
Showing posts with label Laptop. Show all posts

Sunday, January 10, 2021

Laptop repair

Laptop is common device found in everyone house today, so lets us know simple methods if it's not working.

Few precautions to be taken to save data because laptop may Crash anytime.

Backup : backup important data which you have in laptop time to time. we can't predict at what time laptop may crash.

Virus : viruses can attack laptop anytime, so better use antivirus in the system.

Have some knowledge about virus.

Downloaded best antivirus for the system to prevent viruses attack.

Avoid downloading unwanted stuff from unknown site.

Common issues found in Laptop :

  • Laptop crash
  • loading  failure or slowdown Internet connectivity issues.
  • Device compatibility issues.
  • Laptop freezes
  • Blank screen
  • unwanted noise etc.

Why does my laptop not turn on or boot.
  • Connect the power cable. Although it may seem obvious, if your laptop is running on battery power only, connecting the AC adapter may solve the problem
  • Check AC adapter and power port for a bent pin
  • Disconnect from the docking station
  • Remove and reconnect the battery
  • Drain the computer of electricity
Disconnect the AC adapter and remove the battery (if possible)
Hold down the power button for thirty seconds to drain any residual power from the laptop.
Without replacing the battery.
Plug the AC adapter back into the laptop.
  • Bad hardware.

why does my laptop crash:

A computer or system crash is generally an application or hardware component on a computer stops to act properly, and you may sometimes see an error report with the crash, sometimes you may not even see any error codes and your computer keeps crashing.

Most PC or laptop crashes are the result of overheating , hardware faulty, corrupted system or driven corruption, etc.

Few methods to fix PC crashing.

  • Reboot your computer
  • Make sure your CPU works properly
  • Boot in safe mode
  • Update your drivers.
  • Run system file checker.
Basic steps to get rid of Virus.

computer viruses are almost always invisible. without antivirus protection, you may not know you have one. This is why it is vital to install anti-virus protection on all your devices.

If your PC has a virus, few steps to get rid of it.

1 Download and install a virus scanner
2 Disconnect from internet
3 Reboot your computer into safe mode 
  • Turn your computer off and on again
  • when the screen lights ,press F8 to bring up the Advances boot options menu
  • click safe mode with networking
  • Remain disconnect from the internet
4 Delete any temporary files

  • click the windows logo on the right bottom 
  • Type temporary files
  • Choose free up disk space by deleting unnecessary files 
  • Find and select temporary Internet Files in the files to delete Disk cleanup list and click OK 
  • confirm delete files selection
some viruses are programmed to initiate when your computer boots up. Deleting temporary files may delete the virus. 

5 Run a virus scan

6 Delete or quarantine the virus

If a virus is found, it may affect multiple files. select Delete or Quarantine to remove the files and get rid of the virus. Re-scan your computer to check there is no viruses. 

7 Reboot your computer

Now that the viruses is removed, you can reboot your computer. Simply turn it on as you would normally. It no longer needs to be in Safe mode.

8 Change all your passwords

To protect your computer from further attack, change all your passwords in case they were captured by malware.

9 Update your software, browser and operating system

Updating your software, browser and operating system will reduce the risk of flaws in old code being exploited by criminals to install malware on your computer.



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