I'm hoping that someonce can give me at least an idea of what might be the problem I'm having with the limited info that I have. I have a EAH4870 DK/HTDI/1GD5 videocard
Intel Core 2 Duo E7600 3.06 GHZ
Antec 650 Power
initially the MB led light would go on but nothing else would boot up, no fans nothing. I thought it might be a pSU issue but a friend tested a new power supply and thats not the issue. Everything DOES power up when the onboard video is disconnected. However there are 3 red lights flashing on the video card when this is doen and although the fans are working and it seems to have power I have a black screen,,
D1601 - Red LED On, shows critical temperature fault D1602 - Red LED On, shows External power connector A was removed D1603 - Red LED On, shows External power connector B was removed D601 - Red LED On, shows critical Core power fault(THIS IS THE ONLY LIGHT THAT IS NOT LIT) Any ideas?
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did you connect both power connections on the video card?