I'll start out short: I've been troubleshooting an HTPC build that's a hodgepodge of parts I had laying around, and the computer will only properly boot into windows if my graphics card is in the second pci express slot.
Current parts:
This is a slightly new build (GT 430 was in before the 650ti and the vertex was a slow WD green HDD, ran fine in linux). Fresh install of windows 7, boots in perfectly fine the first time; then when the computer gets rebooted after the drivers install it stops at the "starting windows" screen with the windows all together. The strange thing is that the computer actually loads into windows, I can alt+f4 and hit enter to shut it back down. It's just the display that stops working. Here's a short list of troubleshooting things I did that actually got results:
I'm not really sure where to start; I have a p5n-e sli motherboard I switched off of long ago after months of trying to troubleshoot hard locks with that I could swap in sometime, but I'd likely just get hardlocks again I'd imagine. I'll have access to my backup PSU sometime soon incase that's the issue. The graphics card itself has been running fine in my primary pc as a backup/powering secondary monitors back before I had integrated graphics to do that. I've read about issues with pci-express backwards compatibility, but these slots are both gen 2 x16, the whole thing is slightly baffling.
Current parts:
- E6850 - 3Ghz core 2 duo
- ECS black socket 775
- Corsair CX430 - lots of miles
- GTX 650ti
- OCZ Vertex 64GB (yes, the original vertex)
This is a slightly new build (GT 430 was in before the 650ti and the vertex was a slow WD green HDD, ran fine in linux). Fresh install of windows 7, boots in perfectly fine the first time; then when the computer gets rebooted after the drivers install it stops at the "starting windows" screen with the windows all together. The strange thing is that the computer actually loads into windows, I can alt+f4 and hit enter to shut it back down. It's just the display that stops working. Here's a short list of troubleshooting things I did that actually got results:
- 650ti in first slot GT 430 in second slot, the windows only detects the GT 430 - GTX650ti isn't even in the device manager.
- GT 430 in first slot and GTX 650ti in second slot and it can boot into windows and display.
- Booting into safe mode is fine, similar to the initial bootup
- When running the card in the second PCI express slot the system will hard lock and have graphics driver restarts randomly. 20% of the time it just boots to a black screen after the STARTING WINDOWS screen.
I'm not really sure where to start; I have a p5n-e sli motherboard I switched off of long ago after months of trying to troubleshoot hard locks with that I could swap in sometime, but I'd likely just get hardlocks again I'd imagine. I'll have access to my backup PSU sometime soon incase that's the issue. The graphics card itself has been running fine in my primary pc as a backup/powering secondary monitors back before I had integrated graphics to do that. I've read about issues with pci-express backwards compatibility, but these slots are both gen 2 x16, the whole thing is slightly baffling.
Last edited: