So, I've been reading as much as I can about this problem but haven't been able to find a solution
Problem: I just recently got a second GTX 550 TI to add to my fairly new system. After plugging it in, the fan spins on it but the computer won't recognize that the card is there. It doesn't show up in either the device manager or the Nvidia control panel settings.
Things I've tried:
1. Putting one, then the other card in my first pcie slot to make sure they both work. They do.
2. Putting one, then the other in the second pcie slot. The computer turns on when this happens, but nothing appears on the screen.
3. Completely uninstalled old drivers, restarted, then installed new drivers
4. Reset CMOS and BIOS.
5. Went into BIOS, looked for options to turn on second slot and couldn't find it. Tried disabling/re-enabling PCI-E 3.0, as well as the Lucid Virtu settings.
My set up:
MSI Z77a-GD65 Motherboard
Intel i5-2500k (not OC'd)
8gb (2x4) Corsair Vengeance RAM
1tb Seagate Barracuda 7200rpm hard drive
2 x EVGA GTX 550 TI 2gb
Corsair GS700w power supply
I ran out of things to try, so I was hoping someone could get me pointed in the right direction. I'm really hoping it's not the second pcie slot being bad. Even though the board is fairly new, the s/n sticker has been removed from it (long story) so I can't RMA it. I don't know how to specifically test if it's the slot or not though.
Edit: I thought it was understood, but I guess I'll say it anyway. I'm using the SLI bridge that came with my motherboard and both cards are plugged into the power supply.
Problem: I just recently got a second GTX 550 TI to add to my fairly new system. After plugging it in, the fan spins on it but the computer won't recognize that the card is there. It doesn't show up in either the device manager or the Nvidia control panel settings.
Things I've tried:
1. Putting one, then the other card in my first pcie slot to make sure they both work. They do.
2. Putting one, then the other in the second pcie slot. The computer turns on when this happens, but nothing appears on the screen.
3. Completely uninstalled old drivers, restarted, then installed new drivers
4. Reset CMOS and BIOS.
5. Went into BIOS, looked for options to turn on second slot and couldn't find it. Tried disabling/re-enabling PCI-E 3.0, as well as the Lucid Virtu settings.
My set up:
MSI Z77a-GD65 Motherboard
Intel i5-2500k (not OC'd)
8gb (2x4) Corsair Vengeance RAM
1tb Seagate Barracuda 7200rpm hard drive
2 x EVGA GTX 550 TI 2gb
Corsair GS700w power supply
I ran out of things to try, so I was hoping someone could get me pointed in the right direction. I'm really hoping it's not the second pcie slot being bad. Even though the board is fairly new, the s/n sticker has been removed from it (long story) so I can't RMA it. I don't know how to specifically test if it's the slot or not though.
Edit: I thought it was understood, but I guess I'll say it anyway. I'm using the SLI bridge that came with my motherboard and both cards are plugged into the power supply.