Problems on Standby in my System

[Guest Pedro Costa]

ood evening:

 

First of all I ask you to accept my apologizes if my English is not one of

the best but I'm Portuguese and I'm not prepared to write big texts in

English...

 

I recently buy a EVGA nForce 650i Motherboard to my Computer but I've a

(big) problem on suspending my system.

 

I'm running Windows XP on my system.

 

The problem is:

 

Every time I put my system in "Stand By" mode everything works fine and

computer stays in that mode. When I leave this mode (StandBy), Windows

prompts the user password and I white it. Everything fine too. But then

Desktop appears on screen, my computer starts immediately Shutting Down and

turn itself off.

In BIOS Setup, section "Power Management Setup" appears this options, but I

down know what they means:

 

ACPI Function -- ???

ACPI Suspend Type: S1(POS), S3(STR) and S1&S3

WOL (PME#) From Soft-Off -- ???

 

Can you help me making my PC "wake" of Stand By and stay On?

 

Thank you.