Unknow device

[Alan T]

I have Vista Ultimate installed withoud my motherboard drivers installed,
but it runs for a week.
Yesterday it poped up saying there is unknow device need to install driver,
I have no idea what device was that. I tried to install my LCD driver but it
still came up asking that.

 

[John Barnes]

If nothing you use is affected by the missing driver, you can check the box
to not show this again for this device. One of the drivers that sometimes
is missing is your MOBO ACPI driver.

 

[David B.]

Install the motherboard chipset drivers.