Computer can not start

I had a Dell Dimension 8250. Today, I turned it off and wanted to start it again. But it did not respond and even the power light did not flash. I pushed the power button hard and it still didn't work.I checked the external power cable and found it was OK. The Dell Website says it was a pre-BIOS failure. I don't know what exactly the problem is, does some expert know how to resolve such problem and give me some advice? Thanks a lot!

所有跟帖： 

• check the reset button -M6502- ♀ (0 bytes) () 07/29/2004 postreply 07:51:09

• 回复：Computer can not start -自由飞- ♂ (24 bytes) () 07/29/2004 postreply 14:31:15

• 回复：回复：Computer can not start -redgreen- ♀ (279 bytes) () 07/30/2004 postreply 17:40:28

• 回复：回复：回复：Computer can not start -tty- ♂ (0 bytes) () 08/21/2004 postreply 11:06:54