re: Mystery Device in Manager
Saturday, December 29, 2001 at 8:35 am
Windows XP Annoyances Discussion Forum
Posted by Dean Ogurek
(3 messages posted)
I now know what the device is and have found a temporary solution on my system.
The mark in Device Manager is caused by the USB Bridge driver and has to be resolved
by a BIOS update not yet available from the MoBo manufacturer. The conflict also
affects proper function of USB devices on my system.
I have been able to get game performance increased alot by disabling ACPI under "Computer"
in Device Manager. This also has removed the mark. I am awaiting an update for
the BIOS. I have read of others who have been able to rectify the problem thru
a BIOS update.
On Friday, December 28, 2001 at 2:28 pm, mike sabeno wrote:
>I have the same problem and I cant remove it either.
>I want to let you no you are not alone. If I find out how to delete this I will
contact
>you also I have five of these yellow !marks and I cant get ride of them.
>
>
>On Monday, November 12, 2001 at 11:02 am, Dean Ogurek wrote:
>Windows XP upgrade from Windows Me
>
>I have a yellow question mark in my Device Manager listed as "Unsupported Device".
> When I try to uninstall the device and scan for devices, it shows that it is a
>"Unknown
>Device". No drivers are installed for the device. The mystery device was discovered
>after I noticed a game stuttering - after installing a new soundcard. Soundcard
>manufactuer suggested that it was due to a hardware conflict.
>
>Since that time I have removed the sound card, all periferrals, even the mouse and
>keyboard, one by one to try to find the mystery device. It shows up again after
>every reboot - no matter what I remove from the system.
>
>I have already updated all drivers for Windows XP.
>
>How can I find out what the device is?
- Written in response to:
- re: Mystery Device in Manager (mike sabeno: Friday, December 28, 2001 at 2:28 pm)
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