I have installed Windows Vista on a nForce 4 based motherboard and have two "unknown devices" in Device Manager

Answer ID 2060

Updated 05/09/2007 04:30 PM

I have installed Windows Vista on a nForce 4 based motherboard and have two "unknown devices" in Device Manager under other devices which have failed to install due to lack of drivers.

Under details it shows:
"ACPI\PNPB006" and
"ACPI\PNPB02F"

What are these devices?

Please check to see if your motherboard supports Game Port or Midi functions. Midi and Game Port functions which are not supported by Windows Vista. Please disable these functions in your motherboards System BIOS. Please refer to the motherboard user guide or documentation for more information on System BIOS settings.

Was this answer helpful?

Your rating has been submitted, please tell us how we can make this answer more useful.

Answers others found helpful

When will NVIDIA System Tools support my nForce based motherboard? When will NVIDIA System Tools support my nForce based motherboard?
Installation of Asus Xonar D2X PCI-Express sound card on an nForce motherboard results in error code 12 in Device Manager under Windows Vista
Why are all my devices using one IRQ in Win2K or WinXP?
Question: How do a determine if I am running Windows Vista 32-bit or Windows Vista 64-bit?
Windows Vista: Code 43 Error in Device Manager in Systems with ATI AGP Cards and Nforce3

NVIDIA SUPPORT

I have installed Windows Vista on a nForce 4 based motherboard and have two "unknown devices" in Device Manager

Answers others found helpful

LIVE CHAT

Chat online with one of our support agents

ASK US A QUESTION

Contact Support for assistance