Topie: thinkpad 600E 400Mhz motherboard

February 21st, 2008 08:09 PM dom Anyone has a IBM Thinkpad 600E motherboard for sale? My laptop does not boot - 3 lights blinked for 1 second then off. Nothing came on screen. I want to try the motherboard first - hope it fixes the problem. My processor is 400Mhz. I think 600E model has different processor speeds. Please let me know if you have one and the price you are offering. .Thanks. February 21st, 2008 11:40 PM Wan Hi Dom, I have 600E, but it display an error message when boot up (I forgot the exact error number). Regards, Wan