Power Supply Problem??

[brasco2006]

Since building my system I have noticed two problems that happen on a cold boot:

1. When I press the power button, the system will start up for 1 second. Then power down for a further second and then power up again and resume POST test and XP startup. All of this takes place in about 3 seconds.

2. Just before XP startup (XP logo sequence), my monitor will go blank and then go into standby mode.

I have checked the power supply readings and they are as follows:

VCORE: 1.23v
3.3V: 3.31v
5V: 4.96v
12v: 12.09v

The readings look fine to me. Any ideas or advice appreciated on this problem.

Regards,
RM

[staffsMike]

1. Is the P35 double post problem. Nothing to worry about, it doesn't do any harm it's just a little bit annoying. Abit have done a bios update to fix it. Not sure if there is one for your ASUS.

2. I'm no so sure about. Does it boot OK and then come back on?

[brasco2006]

I have updated to the latest ASUS bios, so it doesn't look like asus have done a fix for the 'double post' problem yet.

On the graphics issue, all i can do is press the restart button and windows will load normally again. Not to sure what is happening here.