Quote Originally Posted by chuchu View Post
I'm getting a yellow question mark in my Device Manager for a PCI Device which has not yet been installed and I can't figure out what this is for.

When I switch to View/Devices by Connection, it appears under the Intel 82801 GR/GH/GHM (ICH7 Family) PCI Express Root Port - 27E0.

Can anyone tell what this is and whether I should be concerned about it?

My Intel Express Installer Disk shows that the Marvel Raid Utility is not installed. Could this be it? I don't think I need that since I am running Intel Matrix Raid.

I have already installed the Chipset Software Installation program and update.

I think it has to do with QRTD (Quick Resume Technology Driver) which is only supported by Windows Media Center (not XP and Vista I'm not sure). Go to Bios, Power and Disable it. You will not get the error any more. You don't have to disable S4 or S3 just the Quick Resume option; that's what fixed it for me. Good luck.