Hey guys,
I'm having a huge problem so far with my new Radeon HD 5750 from XFX. I have Windows 7 64 Bit, 600 Watt PSU with the PCI-E 6 pin Power, 2GB of RAM, Biostar NF4ST-A( Motherboard (NForce 4) with PCI-E X16, and a 1.8Ghz AMD processor. Here's the problem, I have an ATI Radeon x700 that boots up with video flawlessly. But when I tried upgrading to the new 5750, all hell broke loose, and my computer doesn't even beep indicating it posting. Every thing was checked to make sure it was seated properly, and plugged in, the fan on the card spins so its getting power, but the screen is blank showing no sign of signal. If any one has any idea what the cause of this could be please let me know! I'm pretty much desperate for an answer. Thanks and marry Christmas.