For many Xiaobai, the problem of computer blue screen is the biggest headache. Next, I sorted out the relevant methods of how to do if the blue screen cannot be turned on when the computer is turned on. I hope it will be helpful to you!
There are many reasons for turning on the blue screen. Let's analyze it in turn.
Start up the blue screen and cannot enter the system. First, please confirm whether you have patched the system before. When you are not a genuine system, patching some system patches will lead to the blue screen of the system!
If the blue screen is caused by patching the system and repairing the loopholes, if you have some security software patching, such as "security guard", press F8 to enter the advanced startup selection setting of the system, select recovery, and then start the system. At this time, the system will return to the state without patching
Hardware troubleshooting: listen carefully when starting up, check whether there is an alarm sound when starting up, and check whether the hard disk light is flashing.
When the blue screen appears when the computer is turned on, try turning it off and on again.
If there is an alarm sound, please judge which part has a problem according to the prompt sound.
Open the chassis, remove the memory module, wipe the golden finger of the memory module with a paper towel, and pay attention to release the static electricity on your hand before removing and cleaning the memory module, so as not to burn the memory module.
Clear the memory module slot with a brush and alcohol. Be careful not to get too much alcohol. Just a little.
Then dry the alcohol in the slot with a hair dryer. Be sure to dry it! Also, be careful not to spill alcohol on other parts of the motherboard.
By the way, if you use two memory modules, such as the two memory modules are incompatible or there is a problem with your motherboard slot, your computer will not start! At this time, just unplug any memory module.
The blue screen will also appear when the system crashes, and the system cannot be accessed.
At this time, you can use the system CD-ROM, insert the CD-ROM drive, and more system prompts to repair the system.
You can also reinstall the system.
If there is a problem with the system, you can use the advanced settings provided with the system to restore the system.
After startup, press F8 to count into the advanced option setting of the system.
Select the startup item for the last correct configuration of the recovery system.
The above is the main reason for the emergence of the blue screen. You can judge by yourself according to the situation.