Help!HP Quadro FX 3400 in Tiger s2877,No display?

[lxs]

Help!HP Quadro FX 3400 in Tiger s2877,Nothing show on monitor?
Hi, everone

I just DIY one computer. I use Tyan TigerK8WE s2877 motherboard, two AMD opteron 250, two HP NVIDIA Quadro FX 3400 PCI-E Graphic Card, 2G Memory,900W Tagan power supply, ViewSonic G90f+ 19" CRT Monitor.

The problem is when I turn on power, nothing show on monitor, everthing else seem working fine. I tried one cpu and just using one graphic card,but still doesn't work, eveytime turn on computer just beep 4 time, all fans is runing,there is green light on graphic card. just no display.
Monitor is working fine with my old AGP's computer.

Please Help! Thanks!

 

[chenBrazil]

Try to use only one VGA to set up, maybe your Tian needs bios update to use SLi, probably you will need to upgrade forceware for using quadro SLi, as I did similar problem when I used riva turner convert my 6800 ultra into quadro, as 6800 Sli work fine , but as quadro did not work at all . So I remove Sli brigde and one VGA, make all the updates necessary, then enable SLi. Turned off PC, intalled second VGA , them everything ok. So maybe you will have to update : 1 - MB bios , 2 - Forceware for your quadro. Also check if your memories are exactly the same in matched slots (don't forget to use ECC , as when I set up my opteron 940 socket , I used commom ddr and I got only beeps as you got also) .

 

[lxs]

Hi, thanks for quick reply.
I did try use just one Quadro FX card, and I also tried one cpu, memory are no problem, I used 2x1G PC3200 REG Kingston RAM, just like Kingston website recommend for TYAN s2877. So, I still don't know what's problem will be?

 

[smeghead4269]

What happens when you turn the system on with neither video card installed? Do you get the exact same beep code? How about with no RAM installed?

 

[lxs]

Hi, when I try no any graphic card and no momery card, only left cpu on board, Then I turn on computer the four beep sounds gone. But When I put in only momery card the beep sound again, and when I only put in graphic card the also same sound again. Don't know why?

 

[smeghead4269]

Well, at this point I'm thinking you got yourself a defective motherboard. Take it back to wherever you bought it and ask for a replacement.