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Posts: 21
Registered: ‎06-02-2008
Location: Hawaii
Views: 800
Message 1 of 1

Unknown Devices in Device Manager

I have T61p 6460-8WU which I downgraded to XP with the Lenovo supplied XP Downgrade CD's.  I recently restore from those CD's again.  I have the latest BIOS, but ever since I had the machine I have had the wired network disabled in the BIOS, the AtMEL TPM device was disabled because it said in the BIOS it couldn't be enabled with the wired LAN disabled, the Firewire disabled since I don't have any devices like that, and maybe one other thing disabled.  After my last restore, I decided I wanted to get the latest drivers for *everything* installed before making an image of the drive so that I didn't have to restore again with this flaky restore CD process to a backlevel point, so I enabled everything in the BIOS.


Now I have two Unknown Devices with the yellow exclamation point icon in Device Manager, and I can't find device drivers for them anywhere on the Lenovo site.  These devices are:


1.   PCI Serial Port

2.   PCI Simple Communications Controller


Any help in finding the appropriate drivers for these devices would be greatly appreciated!


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