PC will not start properly
Pentium 4 3.4 Ghz
250 GB HD
Sapphire Radeon X600 Pro Graphic card
ASUS P5GD1-FM Motherboard
In have a very nigly problem with my pc, when i press the power button my computer kicks starts and the fans blow, after about 5 seconds this stops for a split second and the fans etc start again, when this happens i get nothing on my lcd screen, just blank, orange light(standby mode), this happens quiet frequently. When the computer does work , When its does start, it does so the same way as above however the 5 second gap is only 1 second and my display turns on automatically after the toot noise from my motherboard.
anyone have any ideas on my problem, any feedback much appreciated.