See how you can fix the IBM R60 PCI Device missing driver in the device manager.
After re-installing Windows, you can go into the device manager and check to see if you have properly install all the drivers correct. If you come across an issue where it shows PCI device with an exclaimation mark, then here's how to fix it.
1. First you need to download and install this file: Microsoft Universal Audio Architecture (UAA) Bus Driver for High Definition Audio (sp33867.exe)
2. Next you need to download and install this file: Audio Features XI for Windows XP, 2000 - ThinkPad R60
After installing those two files, restart the computer and you should see the error goes away.