What driver for ACPI\INT33A0 *INT33A0

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MrMeeTron -  
 cheeta -
Hello,

for about a week now, my PC has a driver issue. A few seconds after startup, Windows makes a sound (to indicate that a device has been disconnected). I have done some research without any results. A few forums pointed me in a direction but without a solution.

According to the forums I visited, it could be this: iSCT ACPI Virtual Device. What is that? Moreover, since this issue arose, another problem has come up; my keyboard disconnects by itself from time to time and it's really frustrating in the middle of a game... (it's possible that the keyboard disconnection issue is coming from itself, it's starting to get old)

My PC is new, I built it 3 weeks ago. The first 2 weeks, I never had any driver or keyboard issues. All my drivers are up to date, from the graphics card to the BIOS.
I’ll give you my config in case you need it:

MSI B75MA-E33
INTEL Core i5-3450
KINGSTON Hyper X DDR3 - 8 Go 1600MHz
SAPPHIRE HD7770 1 Go OC version
WD Blue - 1 To - SATA III - 64 Mo - 7200 RPM
FORTRON Hexa 500W

Thank you in advance for your responses.

12 réponses

MrMeeTron
 
Here is a screenshot of Windows devices.

http://www.noelshack.com/2012-42-1350677179-capture.png
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