Hi, I have an old P166 machine that was unfortunatley shaken up a bit on a bus ride. The CPU cabinet escaped with minor damages, but the CPU fan on my Intel Pentium 166Mhz. (socket 7 ZIF) processor came loose. The fan as far as I can recall was mounted on top of the CPU. (I can see a glue stain on the top of the CPU) The computer boots / works properly, and I've come to the conclusion that if I got the fan stuck back onto the CPU everything would be back to normal. I haven't run the computer for extended durations as I'm not sure about the condition of the fan. a) I don't see the CPU fan spinning when the computer boots (the cabinet fan is working fine). Does the CPU fan spin only when the CPU overheats, is this ok? b) Can is use super glue or some such? Will it form a coat of thermal insulation? c) I don't think my motherboard (American Megatrends BIOS - mid 1997) supports temperature measuring software, so I haven't tried that as yet. d) If I want to upgrade to a newer processor what would be the recommended options (without upgrading the motherboard)? Cheers, -Srini -- http://www.symonds.net/~sriniram The NOSPIN Group provides a monthly newsletter with great tips, information and ideas: NOSPIN-L, The NOSPIN Magazine Visit our web site to signup: http://freepctech.com