Hello.
I recently upgraded my Nvidia 8600GT to a Sapphire 5870. I'm experiencing a cold boot issue where it takes a few tries to get the video working. With the new card, my computer takes 4 or 5 tries to boot up...usually the fan on the card starts running very fast and loud and I get no video. After a hard reboot a few times, it eventually starts up and runs fine, with the fan running normally and quiet. I'm still running Windows XP too, not sure if that could be related since it doesn't even show me the bios screen until after the 4th or 5th try.
I'm not really hardware savvy, but I believe I set up the new card correctly...I followed everything in the manual (except I downloaded the 10.2 drivers prior to swapping cards, so I had the latest drivers when I installed it). I basically swapped cards and plugged in the 2 6pin connectors. I'm not sure if there is anything else I need to do because my old card did not require additional power connections. Is it possible this problem could be caused by a configuration issue? Bios settings maybe? I have an Asus P5N-E SLI motherboard and a 750W power supply with a minimal amount of components (1 SATA drive, 1 DVD player). I upgraded my bios to the latest after reading about an update for AMD cards but that didn't help.
Any comments would be appreciated, thanks. I'd like to cover all bases before I contact Sapphire tech support.
edit: fixed power supply wattage
I recently upgraded my Nvidia 8600GT to a Sapphire 5870. I'm experiencing a cold boot issue where it takes a few tries to get the video working. With the new card, my computer takes 4 or 5 tries to boot up...usually the fan on the card starts running very fast and loud and I get no video. After a hard reboot a few times, it eventually starts up and runs fine, with the fan running normally and quiet. I'm still running Windows XP too, not sure if that could be related since it doesn't even show me the bios screen until after the 4th or 5th try.
I'm not really hardware savvy, but I believe I set up the new card correctly...I followed everything in the manual (except I downloaded the 10.2 drivers prior to swapping cards, so I had the latest drivers when I installed it). I basically swapped cards and plugged in the 2 6pin connectors. I'm not sure if there is anything else I need to do because my old card did not require additional power connections. Is it possible this problem could be caused by a configuration issue? Bios settings maybe? I have an Asus P5N-E SLI motherboard and a 750W power supply with a minimal amount of components (1 SATA drive, 1 DVD player). I upgraded my bios to the latest after reading about an update for AMD cards but that didn't help.
Any comments would be appreciated, thanks. I'd like to cover all bases before I contact Sapphire tech support.
edit: fixed power supply wattage