[RESOLVED] Sata device not found!

[tiltswitch]

Go to Control Panel>System>Hardware>Device Manager (or Windows key + pause/break), and see if there are any yellow splats in there. If there are, right-click and choose Properties, and report back with the error message(s).

There are no error messages in device manager.When i try and run kmplayer it says "system fault,overlay mixer is being used by another program etc.Same problem if video driver not installed properly."

Also firefox has been crashing alot aswell.

I have installed all my chipset drivers except for vga.
When i try to install it says "The system cannot detect the device please confirm that the device is configured properly and then restart the set up program."
I have installed my radeon graphics card drivers.
Has this possibly something to do with the bios as a friend changed loads of the settings trying to help.

Thankyou for your time.


p.s ,It still says sata device not found when pc boots up.do i still need to install them?