pci.sys Blue Screen Fix Guide (Windows 10/11)

## 1. Introduction

Fix This Error Automatically

Download the recommended repair tool to scan and fix Windows errors.

Download Repair Tool ↓

* Tested & Secure • Windows Compatible

**Windows 10**Blue Screen of Death (BSOD) is a blue screen that appears when Windows encounters an error it cannot recover from, and displays information about the problem. It usually means that a system file or driver is corrupted, missing, or incompatible with your version of Windows. It can also happen if you have a hardware issue, such as a faulty graphics card or monitor.

**2. Causes**

BSODs are caused by software bugs in Windows 10, but they can be triggered by hardware issues too. Common causes include:

* A driver is not compatible with your version of Windows.
* A driver is missing or corrupted.
* A program has a bug that leads to a crash.
* Your graphics card doesn’t support the resolution you are trying to use.
* You have a faulty monitor.
* Your RAM is failing.

**3. Fixing BSODs**

If you get a BSOD, try these steps:

* Restart your computer
* Check for Windows updates and install them if there are any available.
* Run **chkdsk /f** to check the integrity of your hard drive.
* Use **System Restore** to restore your system to an earlier state.


Last Updated: December 11, 2025
Tested on: Windows 10 (22H2) & Windows 11 (23H2)

Leave a Comment