April 26, 201213 yr Hy boys !!! Today i have received one ATI 5970 to overclock with my system. I use a 2600K @ 5.7GHZ @ 1.65V under Phase Change with a MSI Z77 GD65 and the 5970 with stock cooler. When I start the system the mboard debug show me d3 error that mean VGA POWER. My psu is a CORSAIR TX750V2; Must I need more watts? It's the Corsair 750W insufficient for the system's overclock ? Can I use two psu ad alternative ? Thanks and sorry for my bad English..
April 26, 201213 yr Author you can use 2 psu's, 750W could be short. test it to find out.. Why can I use two PSU ? I can start the second without mboard ? I can take a 500W PSU to use with only vga card...
May 7, 201213 yr Author short circuit the green wire with a black one on the 24pin connector Thanks... But I have seen a strange thing about the mboard. I have upgrade the last bios v 10.5 and the vga card boot with the only TX750V2 PSU. Why? with the other bios V 10.2 don't boot. It's very strange this MSI mboard.
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