Lenovo R61i Base System Device Driver For Mac
Please I need help. I have tried several drivers for missing driver for base system device for my lenovo laptop R61, with no results.OS: win7 pro 64 bitsmany thanks. Apr 05, 2009 I bought a 2nd hand IBM ThinkPad Lenovo r61i some a little while ago. 
I never got any driver cd's with it but i've installed all the drvers i can find but Device manager still seems to think.
Hi Guys, I have R61i, 8932EAU, with Vista preinstalled. Someone helped me remove the Vista and installed with XP. Now there are some yellow question marks on the Device Manager list showing several Base System Device entries and Fingerprint Sensor and Unknown Device. I was told, this may due to missing/incorrect driver. But the problem is, how do I determine which driver is missing? Someone said, Fingerprint Sensor may not be available with XP, I don't need that anyway. I clicked on these entries, the details showing Hardware Ids as: these are Base System Device PCI VEN_1180&DEV_0592.
PCI VEN_1180&DEV_0843. PCI VEN_1180&DEV_0852. This is Unknown device: ACPI ATM120 Can the experts help? Thank you in advance.
Base System Device Driver Vmware
The first trick is to find out what it wants a driver for. If the machine originally came with win7, Lenovo's tech support page may have a tool that will do this for you. Otherwise, open up the device manager and find the bad device (probably a white exclamation point on a yellow triangle).
Open the properties of that device and find the vendor and device strings (sorry; I can't post pics right now). Saga Lout gave great directions here:, including the site that will decode them for you. The first trick is to find out what it wants a driver for. If the machine originally came with win7, Lenovo's tech support page may have a tool that will do this for you. Otherwise, open up the device manager and find the bad device (probably a white exclamation point on a yellow triangle). Open the properties of that device and find the vendor and device strings (sorry; I can't post pics right now).
Lenovo X220 Base System Driver
Saga Lout gave great directions here:, including the site that will decode them for you.