computer not turning on again!!!

[dingledow]

Hi,

I have connected everything correctly and the motherboard led is lit up. It is not booting up. What should I do?

Here is my spec:

Motherboard
ASUS P5N32 SLI DELUXE

Processor
INTEL PENTIUM EXTREME EDITION 3.73 GHZ WITH HT TECHNOLOGY

Case And Power Supply
RAIDMAX NINJA CASE AND THERMALTAKE 680W PSU

Hard Drive
500GB SEAGATE 7200rpm

Memory
2GB (2x1 GB) 240pin 533Mhz

IDE Drives
LG 16x Dual Layer DVD+-RW

Sony 52x DVD Dual Layer DVD ROM

3.5” Drives
All In One Media Card Reader
Sony Floppy Drive

Graphics Cards
BFG Nvidia 7900GTX

Can anyone help?

 

[Nitestick]

has this pc ever worked? need specific details of how the computer has acted up until now and what happens when you hit the power button. check the switch at the back of the psu and make sure it is on the correct voltage for where you are (110v, as i'm guessing you are from America)

 

[septoid2]

Hardware Troubleshooting Forum.