No DVI-D signal

pcpietrek · 5 Jul 2009 at 21:14

After some cleaning and little bit of cable management work inside the case I have a problem with my monitor. It says that there is no DVI-D signal.

1. I tried different cable (D-Sub with DVI switch).
2. I tried different graphic card - no luck.
3. I tried whole system with another monitor - no luck
4. I tried my graphic card with other system - working ok

Any ideas what else I can do. At the moment I thinking maybe motherboard but everything seems working fine except I don't have a picture. I'll welcome any advice. Thanks

Speed · 6 Jul 2009 at 23:27

What's the monitor? Make Model etc.

Sounds like the monitor is at fault, is it getting power ok? Tried VGA if it offers that?

pcpietrek · 7 Jul 2009 at 12:15

Monitor is fine, I've tried with different system (NEC 20WGX2)

Speed · 7 Jul 2009 at 12:35

Ah right, you never mentioned that. Is it definately booting? Maybe you knocked the ram or something. Try reseating everything.

pcpietrek · 7 Jul 2009 at 14:58

I've reseated power cables again and now is working. I've got a "CPU unworkable" with first boot but after restart it seems everything fine. Any ideas why it said "CPU unworkable" first time?

Speed · 7 Jul 2009 at 15:09

Maybe due to a BIOS setting reset? Check that the CPU you have matches what BIOS is showing it as.

pcpietrek · 7 Jul 2009 at 20:43

I've just checked and everything seems to be fine

Speed · 7 Jul 2009 at 21:07

Good to hear, I guess something was knocked out of place.