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How to fix storahci.sys BSOD in Windows OS?

By Eunice Samson | January 21, 2019 |

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Many users have been complaining about getting the storahci.sys Blue Screen of Death (BSOD) errors lately. If you are experiencing the same problem, do not worry because the issue is relatively easy to fix. In this blog post, we are going to teach you how to fix the storahci.sys error in Windows 10. We will also help you gain a better understanding of the BSOD error. This way, you can keep it from showing up again.

What is the storahci.sys Failed BSOD problem?

Before we get to the solutions, you must understand that storahci.sys is a legitimate Windows system file. It can either be a device driver or a critical system file used by the Microsoft AHCI controller.

Now, why does the storahci.sys Failed BSOD issue occur? Well, it is possible that this problem is caused by a recent hardware change. Moreover, there could be missing or corrupted device drivers in your computer, causing the communication between the software and hardware to fail. There are several ways to fix this issue, and we will share them in this article.

Solution 1: Updating Your AHCI Controller Driver

As we’ve mentioned, the storahci.sys Failed BSOD issue is likely caused by a corrupted, missing, or outdated AHCI controller driver. As such, the first solution you should try is updating your device drivers. There are various ways to do this. One of the common methods is to check your processor type, then go to the manufacturer’s website to download the latest AHCI driver. However, before you proceed, you must know that this can take so much of your time. Moreover, if you install the wrong driver, you might end up causing more problems to your operating system.


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If you want an easier and safer way to update your AHCI driver, we suggest using Auslogics Driver Updater. Once you install this tool, all you need to do is click a button. Auslogics Driver Updater will recognize your operating system version and processor type automatically. What’s more, it will search for the latest, compatible AHCI driver for your computer.

Solution 2: Running an SFC Scan

In some cases, the storahci.sys Failed BSOD error can show up because of corrupted system files. To fix this problem, you must run the System File Checker. It will scan your system for corrupted files and repair them accordingly. Here are the steps:

    1. Press Windows Logo+S on your keyboard.
    2. Type “cmd” (no quotes).
  1. Right-click Command Prompt from the results, then select Run as Administrator from the results.
  2. Once Command Prompt is up, type “sfc /scannow” (no quotes), then hit Enter.
  3. After the process is complete, restart your PC and check if the storahci.sys error is gone.

Can you suggest other methods for resolving the storahci.sys Failed BSOD error?

Join the discussion below and share your ideas!

Fed up with your slow PC? Tired of waiting for Windows to start up? Take a look at the most common reasons behind poor performance and the best ways to deal with them here.

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