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Honor Student
Posts: 2
Member Since: ‎04-14-2009
Message 1 of 3 (4,672 Views)

dv7-1245dx unknown devices in device manager



I have a Pavilion dv7-1245dx laptop, I recently re-insalled the OS on it and have a few unknown devices in device manager:


Hardware IDs Are:







any Ideas what they are?

0 Kudos
Posts: 1
Member Since: ‎04-14-2009
Message 2 of 3 (4,669 Views)

Re: dv7-1245dx unknown devices in device manager

I actually own the same laptop you have, and I think what it looks like is you'll need to atleast reinstall the NVIDIA High Definition driver and the IDT High Definition Audio CODEC.


That other ID looks like the  ACPI x64-based PC driver, too.


I'd visit the driver download page on the support site and redownload those drivers.

Posts: 10,924
Member Since: ‎01-31-2009
Message 3 of 3 (4,657 Views)

Re: dv7-1245dx unknown devices in device manager

[ Edited ]



It's HP 3D DriveGuard.


2. HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_103C137E&



It's Agere Systems HDA Modem

Message Edited by Daniel_Potyrala on 04-14-2009 04:42 PM
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