Question : Install issue putting windows 7 on Acer Revo r1600

I have an Acer Aspire Revo R1600, it shipped with XP but I loaded windows 7 unltimate x64 on it and all is running fine and all drivers were found by windows except I have a device its calling "coprocessor that is under "other devices" I have searched the web for a week now and everything is pointing to this nforce management console and the thing that everyone says works fro them to fix the issue will not work for mine. Can anyone please offer step by step?

Answer : Install issue putting windows 7 on Acer Revo r1600

Find out what chipset your PC is using, then if there is no windows7 x64 driver for the chipset available on the Acer site, look for it on the chipset manufacturer's site, and try installing it.