Windows 10: Graphics card software corrupted

I’ve been getting a Driver Power State Failure error about “iaStor.sys” which is my Intel Rapid Storage Technology driver, so I tried using the Intel Driver Support application to find an update for it, and it told me to update my Graphics Card. I downloaded the update, and while installing the update, I accidentally pressed the power button on my computer and it restarted. I think the driver is corrupt now because my screen is blinking black a lot while and right after logging in to the computer and on Chrome, it keeps blacking out for a second and coming back.


The Graphics Card update didn’t just update the driver, it replaced it so now I can’t roll back the update. I have tried uninstalling the driver and let it automatically re-install but that didn’t do anything.


I’m really stressing out about this and I need someone’s help to make it normal again.


Thanks

:)

 

Unsupported Graphics card .

Hello Ayush,



Thank you for posting your query in Microsoft Community.



I request you to try the following steps:



Uninstall and Reinstall the Graphics Card Drivers.

Step 1: Uninstall the Graphics Card
Drivers

• 
  Press “Windows Logo” + “X” keys on the keyboard.
  
• 
  Click on “Device Manager” from that list.
  
• 
  Search for the Graphics Card
  from the device list, right click on it and then select “Uninstall”. On the un-installation window, if you have an option: “Delete the driver software for this device” you may select that and then remove the corrupted drivers
  from the computer.
  
• 
  Follow the on-screen instructions to complete it and then restart the computer if prompted.
  

After the restart, please go ahead with the next steps to install the latest drivers and check if that resolves the issue.



Update Driver Software from the Manufacturer’s website:



Step 2: Go to the Computer or Graphics Card
manufacturer’s website and search for the latest Windows 10 drivers available for the
Graphics Card model and then install it by following the instructions given in the website.



I hope this helps you. If you have any further query in future, feel free to contact us. We will be happy to help you.



Thank you.

 

Nvidia Graphics Card

Hello Brian,

I request you to try the following steps:

Uninstall and Reinstall the Graphics Card Drivers.

Step 1: Uninstall the Graphics Card
Drivers

• 
  Right click on the Start menu.
  
• 
  Click on “Device Manager” from that list.
  
• 
  Search for the Graphics Card
  from the device list, right click on it and then select “Uninstall”. On the un-installation window, if you have an option: “Delete the driver software for this device” you may select that and then remove the corrupted drivers
  from the computer.
  
• 
  Follow the on-screen instructions to complete it and then restart the computer if prompted.
  

After the restart, please go ahead with the next steps to install the latest drivers and check if that resolves the issue.

Step 2: Go to the Computer or Graphics Card
manufacturer’s website and search for the latest Windows 10 drivers available for the
Graphics Card model and then install it by following the instructions given in the website.

I hope this helps you. If you have any further query in future, feel free to contact us. We will be happy to help you.

Thank you.

 

graphics card problems

Hi,

Your computer makes a noise or beeps from your internal speaker because it failed to detect the graphics card. What we can suggest is for you to try cleaning your graphics card with a pencil eraser. Here are the steps below:

• Turn your computer off.
• Pull out your video/graphics card.
• Rubbed the cold contacts with soft pencil eraser.
• Connect your video/graphics card back to the computer.

Kindly note that this is just a temporary fix. If the case still continues, I suggest that you contact your graphics card's manufacturer.

Let us know how it goes.