Derelict77
Member
Hi all,
First post so I’ll try to be clear and concise. Recently bought a Gigabyte GTX 780 Ti that on installation prevents does not display any video. I have an ASUS P8Z68 Deluxe Gen 3 that has an led feedback system which stays lit when a hardware issue has been detected. When I install the 780 Ti the VGA led stays on. If I swap in my old ATI 5830 or two 5830s everything works fine. The state the PC is in when the 780 Ti is installed is the same as if no PCI power cables were connected to it. This means the fans run but the VGA led stays on and no signal is present.
I am hoping someone with similar issues or stronger hardware knowledge can point me towards a solution that gets me up and running (and gaming) with my new card.
Here are the things I have tried but have made no difference:
* Store I bought the 780 Ti at tested the card and it works without issue
* Reseated the video card and the power connectors to it over a dozen times
* Mother board has been updated to the latest BIOS as of May 18th 2014, ver 3603
* Fresh install of Windows 7 64 bit
* Reset CMOS with new card installed
* Swapped out multiple DVI cables and tried both DVI outs
* Swapped out PSU for the one used in store to successfully test the card
* Removed all but the main hard drive to lower load on the PSU
* Removed two sticks of RAM to lower load on the PSU
* No over-clocks are running as BIOS update reset everything
Hardware list here
* CPU: Intel i7-2600k
* Mobo: Asus P8Z68 Deluxe Gen 3, BIOS 3603
* Video Card: Gigabyte 780 Ti OC version Rev 1.0, SKU is GV-N78TOC-3GD (two XFX ATI 5830s available)
* PSU: Corsair TX750 ver 1 (new Corsair HX750 available for testing)
* RAM: G SKill F3-12800CL9-4GBXL x4
* PSU: Corsair H100 CPU cooler
* Hard Drives: Seagate ST3500418AS 500GB, Seagate ST2000DM001-1CH164 2TB, Corsair CSSD-F60GB2 (this is the OS drive), Samsung SSD 840 Pro Series 256GB
* Optical Drive: TSSTcorp CDDVDW SH-S243D DVD+R
* 8 120mm case/CPU cooler fans
* 5 channel fan controller, do not recall the make on this one
I think that is everything. If there is anything I have missed please let me know and fire away with questions!
First post so I’ll try to be clear and concise. Recently bought a Gigabyte GTX 780 Ti that on installation prevents does not display any video. I have an ASUS P8Z68 Deluxe Gen 3 that has an led feedback system which stays lit when a hardware issue has been detected. When I install the 780 Ti the VGA led stays on. If I swap in my old ATI 5830 or two 5830s everything works fine. The state the PC is in when the 780 Ti is installed is the same as if no PCI power cables were connected to it. This means the fans run but the VGA led stays on and no signal is present.
I am hoping someone with similar issues or stronger hardware knowledge can point me towards a solution that gets me up and running (and gaming) with my new card.
Here are the things I have tried but have made no difference:
* Store I bought the 780 Ti at tested the card and it works without issue
* Reseated the video card and the power connectors to it over a dozen times
* Mother board has been updated to the latest BIOS as of May 18th 2014, ver 3603
* Fresh install of Windows 7 64 bit
* Reset CMOS with new card installed
* Swapped out multiple DVI cables and tried both DVI outs
* Swapped out PSU for the one used in store to successfully test the card
* Removed all but the main hard drive to lower load on the PSU
* Removed two sticks of RAM to lower load on the PSU
* No over-clocks are running as BIOS update reset everything
Hardware list here
* CPU: Intel i7-2600k
* Mobo: Asus P8Z68 Deluxe Gen 3, BIOS 3603
* Video Card: Gigabyte 780 Ti OC version Rev 1.0, SKU is GV-N78TOC-3GD (two XFX ATI 5830s available)
* PSU: Corsair TX750 ver 1 (new Corsair HX750 available for testing)
* RAM: G SKill F3-12800CL9-4GBXL x4
* PSU: Corsair H100 CPU cooler
* Hard Drives: Seagate ST3500418AS 500GB, Seagate ST2000DM001-1CH164 2TB, Corsair CSSD-F60GB2 (this is the OS drive), Samsung SSD 840 Pro Series 256GB
* Optical Drive: TSSTcorp CDDVDW SH-S243D DVD+R
* 8 120mm case/CPU cooler fans
* 5 channel fan controller, do not recall the make on this one
I think that is everything. If there is anything I have missed please let me know and fire away with questions!
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