ASUS P5GD1-VM High Density Memory - ASUS P5GD1-VM Motherboard

SOURCE: ASUS P5B-VM DO Motherboard

Please update your BIOS if necessary to do some fixes, optimization, and even hardware or software support.

SOURCE: Upgrade question on ASUS P5GD1-VM/S mobo

According to the manufacturer it will support P4/celeron 3.6Gz+ procesors. And memory should be Dual channel memory architecture 4 x 184-pin DIMM sockets support max. 4GB DDR 400/333 non-ECC memory. Hope this gets you up and running.

SOURCE: does ASUS P4P800 deluxe support high density memories

Here is a link to Asus' Qualified Vendor List of RAM modules for your motherboard. I do not see it mention high density RAM. You would need to search the specs on the modules recommended to be sure.

ASUS QVL

In case you don't have the manual, here is a link for it too:

ASUS P4P800 Deluxe Manual

Memory info begins on Page 2-10. Again, there is no mantion of HD modules.

SOURCE: ASUS P5GD1-VM motherboard not booting when powered on

First are you sure it is the CPU fan and not the Power Supply fan? Open up the case and make sure the power supply cable is snug into the slot. Make sure that Pin 1 is lined up with Pin 1 on the motherboard. There should be a notch or red dot or different looking Pin to show you where pin 1 is...sounds like it may be a connection problem from power supply to motherboard...try that and let me know what happens we have other options but have to start somewhere..

SOURCE: PCI IDE slot does not detect hard drive

Hi,
Check if power cable to the HDD is connected properly or not.If it is connected then check the jumper settings on HDD.

Thanks