I guess really I'm asking if I went too big or not. Anyway. I have a couple year old XPS 8300. I was happy with the stock GPU though it was weaker than the processor and RAM so it held my gaming back a bit it still worked well. The old GPU was an AMD Radeon HD 6670 which was nice. After looking at my MB specs I got a new Radeon R7 370. Basically aiming to get something that put out a faster processor and more onboard memory. It should work according to everything I read.
Initially I did screw up thinking I had a 500W power supply but really it was a 460W power supply so I upgraded to a 600W power supply that had all the right stuff for it's connections. And assumed it would work. But it didn't. It's powering the PC OK but when the GPU is connected it will not post. It starts and the fans for the CPU, case, and GPU come on, the light for my GPU goes green, my internal MB light is on. All things indicate it should be working but it doesn't. All that happens is my monitor says it is going to sleep.
Things I haven't done yet that I'm going to try but I'm not sure if they're worth it. Hooking up the monitor via DVI. Currently it's by HDMI and I'm wondering if that could be an issue but it never was in the past for me. Second is removing and reseating the GPU again. I'm avoiding this initially simply because I don't want to do it too often and I've done it, and it didn't work,but that was pre-new power supply.
Anything I'm missing? Is there a back way of diong this? I'm just going off what I know from doing this in the past and I'm not sure if there are other options than the classic install?
Thanks for hearing my issue.
Initially I did screw up thinking I had a 500W power supply but really it was a 460W power supply so I upgraded to a 600W power supply that had all the right stuff for it's connections. And assumed it would work. But it didn't. It's powering the PC OK but when the GPU is connected it will not post. It starts and the fans for the CPU, case, and GPU come on, the light for my GPU goes green, my internal MB light is on. All things indicate it should be working but it doesn't. All that happens is my monitor says it is going to sleep.
Things I haven't done yet that I'm going to try but I'm not sure if they're worth it. Hooking up the monitor via DVI. Currently it's by HDMI and I'm wondering if that could be an issue but it never was in the past for me. Second is removing and reseating the GPU again. I'm avoiding this initially simply because I don't want to do it too often and I've done it, and it didn't work,but that was pre-new power supply.
Anything I'm missing? Is there a back way of diong this? I'm just going off what I know from doing this in the past and I'm not sure if there are other options than the classic install?
Thanks for hearing my issue.