Win7 cannot start, prompting that the pci.sys file is damaged or missing

What should I do if Win7 cannot start and the pci.sys file is damaged or missing? Recently, after a Win7 user started, a prompt appeared that Windows cannot start due to the damage or loss of the following files: system32\drivers\pci.sys. How to solve this problem? Please listen to the editor’s analysis below.

What is the file Pci.sys?

The Pci.sys file is the NT plug-and-play PCI emulation program

Solutions when Win7 cannot start and prompts that the pci.sys file is damaged or missing:

Method 1:

In fact, if pci.sys is missing and cannot be started, or pci.sys has a blue screen, it is mainly due to poor memory contact. You can try to re-insert the memory and replace the memory slot, 2 You can try to disassemble one of the above memory and replace it to eliminate the fault.

Method 2:

1. Download the complete Pci.sys file, or copy one from another computer.

2. Then copy it to the c:\windows\system32\drivers folder. If it cannot be overwritten, you can start the U disk under PE and overwrite it.

3. Restart the computer to solve the problem.

The following is a method to solve the problem that Win7 cannot start and prompts that the pci.sys file is damaged or missing. If you also encounter this failure when starting, please insert the memory first and see if it can be solved. If you cannot download the pci.sys file and put it into the corresponding directory file.

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