hi, I have a lenovo pc 9210 all diags pass all hardware is good. was running xp fine loaded vista ok loaded windows 7 32 bit runs ok, needs windows 7 64 bit...
loaded windows 7 64, reboots after load begins first time setup then completes as normal reboots ....and hard drive light blinks .... then starts to start windows 7 but gets the four colored dots then just sits there no more hd lights no , no nothing. I'v tried everything really everything.. HELP...
does it boot into Safe Mode?
Bummer. Dust on CDs or DVDs can cause problems, as well as a foggy or dusty DVD lens. Try a LASER lens cleaning disk, and CD cleaning solution with CD cleaning wipes.