Ok, time to open a giant can of worms.
First off, this DVI thing is extremely frustrating and a long known problem. Here is the dell forum site link:
They've since locked it (getting too big?) and i guess there's a new one started?
OLD:
http://forums.us.dell.com/supportforums...?board.id=dim_monitor&message.id=33721
NEW:
http://forums.us.dell.com/supportforums...?board.id=dim_monitor&message.id=53961
I'll paste what i wrote in the dell thread:
Why exactly was that older thread locked? Was the issue resolved?
I tried the dell fix, it didn't work. I would appreciate an explaination of the problem, instead of blind instructions. It's mostly the 3rd party forum threads that give all the technical details.
But anyways, I'm using an ASUS 7800 GTX for the 2005FPW. I installed the latest drives from Dell's download page as well as nVidia's downloads page. When i use the DVI recover program (DDCW), and it gives me the following error:
"failure while performing read EDID command, check device attached"
I get that message after the batch file executes and after i enter the command "DDCW -m 1". Which i believe is the read command.
People at Dell: Please... lend a hand. Any assistance is greatly appreciated!
Here is my history... You can skip the rest of this post if you are not interested.------------------------
My brand new Dell monitor has the same problem as everybody here. Once it's in power saving mode, it won't come back. A reboot shortly after kicks the monitor into power saving mode as well.
Usually, i need to let the computer sit for a while and then reboot it. Initial troubleshooting led me to believe it was heat causing the system to lock up. This was surprising to me as i installed water cooling for my rig. but anyways, i went out and bought a fan controller and some fans. The temps now never exceed 35 degrees Celcius (cept maybe the vid card). It wasn't until i plugged in a seperate lcd monitor to see that the system isn't locked up at all... it's alive!
So off to the dell forums i go. Lo and behold, giant threads with many angry customers share my problem. The real shock is that these problems were documented two years ago, yet the same problem exists today. I've read 90% of the old thread (skipped the ATI ones) and some other threads on a similiar problem, but with different manufacturers.
Here are the other threads:
http://www.rage3d.com/board/showthread.php?t=33758908&pp=30 and
http://www.rage3d.com/board/showthread.php?s=&threadid=33758906
My self-built system: AMD X2 4400+, ASUS A8N SLI PREMIUM, ASUS 7800 GTX, Dell 2005FPW, 2x1GB OCZ Platinum PC3200, Creative X-Fi, Swiftech H120-Premium, Hiper 580W Type-R, 2x120GB Maxtor DiamondMax Plus 9 (Raid 0)