how to fix laptop blue screen

A blue screen error is a common problem that occurs when your computer crashes. It's caused by an error in Windows or another program, and can be difficult to diagnose. In this article we'll explain how to fix laptop blue screen errors on your own without calling in the experts.

Install new software or driver.

If you're experiencing the blue screen of death and your hardware is working properly, then you might have a software problem. To troubleshoot this issue further, it's best to try updating drivers or installing new software.

First thing's first: make sure that all updates are installed on your computer and that they're up to date with Windows Update (or whatever platform you run). Then check out what files are associated with these drivers by opening Device Manager in Control Panel > System and Security > Hardware Tab > right click on each item listed there and choose Properties from their context menu. From here, select Details for each device listed there; if applicable, select Driver Version Mismatch Error from column 4 under Why Problem Occurred; if this option isn't available then simply click Next through until done (you may need to reboot after completing this step). Once finished verifying that everything looks good go ahead and restart your system by pressing F8 during startup until you see an options screen pop up asking whether or not you want to boot into Safe Mode instead of Normal Mode--select Legacy Boot Mode instead!

Corruption of Windows system files, such as kernel32.dll, winlogon.exe, csrss.exe, rpcss.exe, and cmd.exe

Corrupt system files can cause blue screen errors. When this happens, you may see a message on your computer's screen saying “Windows has restarted due to a problem” or similar messages. If this happens to you, there are two ways that you can fix the issue:

Update your drivers by downloading them from Microsoft or another website where they're available for download (if there's an update available). These updates will help make sure that all of the hardware devices in your computer work properly and don't cause any problems like blue screens or other errors when used together with other software programs installed on your system at once;
Install new software updates if necessary before attempting any steps above again if one does not fix all issues immediately!

Viruses or malware that infect your computer and cause it to crash.

Viruses and malware are a common cause of blue screens. If your computer is infected with a virus or malware, it could crash. To fix this problem, you need to run an antivirus program on your computer to remove the virus or malware from your system.

You can also try the following:

Run in Safe Mode with Networking (Windows XP/Vista/7) - This will prevent any new programs from loading so that only what's already installed will load instead. This can help if you think there might be an issue with one particular program causing issues like these ones.*

Hardware malfunction such as a bad RAM chip or faulty hard drive controller

If your laptop is still having a blue screen error, then it may be time to replace some of the hardware in order to fix it. The most common cause of this issue is a faulty RAM chip or hard drive controller. You can check these out with an external USB device and see if they're working properly or not by using memtest86+ or testdisk. If either of these tests fail on your computer, then you may need to replace them with new ones before continuing further with troubleshooting.

If you've already replaced one type of RAM chip but still have issues with system corruption (including blue screens), then try replacing another type as well—this could be helpful if there's something wrong with both types at once!

Unstable power supply

If your laptop is suffering from a power supply problem, the blue screen of death might be caused by a faulty component. A number of things can go wrong with your power supply:

The power supply may not be connected properly to the motherboard. It's also possible that it's not working at all, or has been damaged in some way (e.g., by dropping).
The components inside the power supply may have been damaged over time and need replacing.

Compatability issues with older hardware

Sometimes, compatibility issues with older hardware can cause your computer to have a blue screen error. This might be caused by an outdated or incompatible version of Windows, or it could be that the software has been updated but does not work properly with older hardware.

You should check for these issues before you start troubleshooting blue screens on your own; if nothing else works, then you can always contact technical support at the manufacturer's website—if they offer it!

Boot sector virus or malware infection can corrupt the boot sector of your hard drive

Boot sector viruses are usually spread through infected floppy disks or CDs, but can also infect your hard drive through a USB drive.

boot sector viruses appear when you boot up your computer, and they can be destructive if not removed quickly.

Physical memory (RAM) error can cause a blue screen error

If you have a RAM error, it's likely that your computer is trying to access the RAM and can't. This is because when you boot up your computer, Windows allocates memory space for each process (software application) on your computer. A process can be anything from one program or program file to multiple programs working together as part of an operating system.

The first thing that happens when a user starts their machine is that all processes are loaded into memory so they can run smoothly while they are running. The next step after loading all of this data into RAM—which happens very quickly—is freeing up additional space in order for more applications to be opened later on down the line during use

blue screen errors are fixed by updating drivers, installing new software and ensure that the hardware is working properly

Update drivers.
Install new software.
Ensure that the hardware is working properly and not overheating or malfunctioning in any way, as this can cause blue screens to occur more frequently than they should.

Conclusion

There are many different types of blue screen errors. The most common is the blue screen error that appears after you start up your computer and goes away once Windows loads. This type of error usually happens when there is a problem with hardware or software on your computer which causes a kernel32.dll

Robigho