4lights on
I have a computer with an rdx200 crossfire mother board.It's worked fine for at least a year-now when i turn it on i have 4 lights on above the debug plug.The computer turns on but does not turn the moniter on so I cant even begin to check the system.Any help?
Computers & Internet - DFI - LANParty UT RDX200 CF-DR Motherboard
Answers & Comments
Although this is an Old question, just in case anyone is still looking, Don't waste time on the video card. 4 Lights means a CPU problem: Re-seat it or swap it if you have a spare.
The same problem can be caused by an underpowered or cheap Power Supply not giving enough power at startup
Unfortunately, as it sounds like a definite video problem, and the rdx200 has no onboard video, you will need to purchase a cheap test video card to test. I would look to newegg.com for a cheap PCI video card, just enough to get video on the board. you can then begin your testing.
Once you've obtained a cheap video card, if it boots and you receive video you at least know it is not the board itself. If you still get no video, the likelihood is you'll be purchasing a new motherboard for your system.
If you do get video, and you've had the system for only a year, it should still be under warranty. Check with the company you bought the system from for warranty and RMA (return merchandise authorization) procedures.