- Unplug power cables from wall socket and check if there is power source cables are damaged and check for hardware related issues like motherboard failure or other board problems.
Every faces this problem if your laptop or computer operating system does not start up suddenly and you end up nowhere knowing what to do exactly what to do if computer does not start up, operating system does not start up and keeps you waiting for long time and doesn’t start up windows computer.
You might be lucky and be able to fix your problem and can get back to work and sometimes unlucky getting back to work. An operating system that fails to start could be suffering from something as simple as minor problem with windows or as complex registry and here is what you need to fix when computer operating system does not start.
Check Cables are Connected Properly
If your computer does not start then you need to check whether the power source cables are connected properly to computer and make sure there is no loose connection with power source and go ahead and unplug and plug power cables again.
Investigate all of the Hardware Problems
Hardware mishaps you never know, you might just get lucky to discover the problem is due to faulty power cord.
Also Read:
1) How to Fix There Are No Startup Items to Display in Task Manager on windows 11 or 10 Computer
2) How to Fix Windows Defender Firewall Threat Service has Stopped?
3) Solved: Can’t turn off airplane mode in windows 10
4) How to fix BSOD stop error in windows 10: System restore, CMD, StartUp
5) How to Disable Startup Programs Windows 10
Try to return system to an Earlier State
This solution will work only if your computer is still booting up and you are using windows XP. Windows XP provides special features that allow you return it to a state it was prior to its current state. If you installed some new software or hardware drivers recently for example your computer might be acting up. You can then use the windows system restores features to restore your computer losing any of your personal data.
Use the Windows Setup CD that came with Your PC
This is another important solution that can be used if you are running windows xp. Your windows XP setup CD provides a repair option that can fix startup problems when computer won’t start. Problems with system files and more. To use this feature you will need to boot from the setup CD. After the set up software starts, you will be given an option to select the windows. The repair software feature will check the repair and not the option to reinstall windows. The repair software feature will check your computer and try to fix the problems that it finds so that your computer can then boot up on its own.
Try to fix Registry Boot problems
Your computer may be suffering from having a corrupted registry. This is a problem that can be fixed, so you won’t have to fully reinstall windows.
Use the windows Upgrade Feature
This is another nice trick you can try if you are running windows XP, you will need to locate your windows setup CD boot from it and run the install/upgrade option. This option will install XP, but it will treat the installation as a upgrade and therefore it will preserve your installed programs, data files, computer settings, and so on. Running this procedure is similar to using the repair option, It simply takes longer. It is good fallback position if the repair procedure won’t work for you.
Related Coverage:
- What to Do if You Can’t Run Application in Windows
- How to know it’s Corrupted Registry Boot Problem & Fix it
- What is Windows Operating System & Features of Windows and How to Install Windows 10?
- Common Causes of Computer System Failure Information Types and Reasons
Perform a clean install of Windows
This is your last resort. If you’ve tried everything else and you still can’t get your pc to boot, you’ll need to use your windows set up CD and perform a clean install. The really bad news is that this procedure will reformat your hard drive and you’ll loose all of your data and programs.
Why is my computer not turning on even when plugged in?
If your power source cables are damaged or faulty or if there is any issue with your motheboard or smps, or any part of your computer or it can be due to corrupted windows then your computer will not turn on when plugged in.