Currently I'm trying to install a PNY VCGGTX7704XPB-OC GeForce GTX 770 4GB inside the PCI slot of my Asus Maximus VI Hero. My situation is that the computer will boot up fine when the Video card is not installed, but the minute the video card is installed to a (1) 8pin to 8pin cable and a (1) 6pin to 8 pin; all hooked up my 760W PSU, It doesn't even power up. I know the Manufacturer asks for a 600W PSU so I thought this wouldn't be a problem once I purchased it. I have no idea what to do next Please help, Thanks.
This computer is currently configured as described:
• Asus Maximus VI Hero (latest Bios)
• 16GB DDR3 (dual 8GB) 1600
• Intel i7 4770k 3.5ghz
• Windows 8.1 Pro x64
• Noctua NH-D14 Cooler
• Seasonic SS-760XP2 760 WATT PSU
• CM Storm 2 Advance Case Mid ATX Case
This computer is currently configured as described:
• Asus Maximus VI Hero (latest Bios)
• 16GB DDR3 (dual 8GB) 1600
• Intel i7 4770k 3.5ghz
• Windows 8.1 Pro x64
• Noctua NH-D14 Cooler
• Seasonic SS-760XP2 760 WATT PSU
• CM Storm 2 Advance Case Mid ATX Case