Can you show us a detailed picture of the backside of the card, preferably from the DVI connector area?

I encountered similar issue on the FX5500.
DVI worked fine on older monitor with CCFL backlight, but it refused to work with modern monitor via DVI-HDMI adapter.

tehsiggi wrote on Yesterday, 13:31:

Can you show us a detailed picture of the backside of the card, preferably from the DVI connector area?

Sure thing.

ott wrote on Yesterday, 13:34:

I encountered similar issue on the FX5500.
DVI worked fine on older monitor with CCFL backlight, but it refused to work with modern monitor via DVI-HDMI adapter.

This is on a 2004 NEC LCD so compatibility isn't an issue.

If you are using a DVI-D cable I would suggest trying a DVI-I cable instead or try a passive DVI to vga connector just to see if the port works.

You are missing a component at B22.

Yep, B22 is missing entirely, meaning that the GPU is not getting VDDC_CT which powers parts of the GPUs I/O section. It might be the reason your DVI interface is not working at all.

For testing, you might just bridge B22 with a piece of wire and see if things work then. After that you can look for a replacement.

Thanks guys bridging that area with some wire brought the DVI port back to life! What's the correct part I need for that area?

Nonstopmaximum wrote on Today, 10:37:

Thanks guys bridging that area with some wire brought the DVI port back to life! What's the correct part I need for that area?

If you can’t find a ferrite bead (which is what you’ll be advised to use) or a 0-ohm SMD resistor, it’s actually quite simple to make a neat one yourself.
Tap the tinned wire (for example, 0.32 mm CAT5 Ethernet cable) three or four times with a hammer, then cut it with a craft knife.
It will be fairly inconspicuous and won’t stand out.