New GPU installed but fan doesn't spin & there is no display
System Model: Studio XPS 8100 BIOS: Default System BIOS Processor: Intel(R) Core(TM) i5 CPU 650 @ 3.20GHz (4 CPUs), ~3.2GHz Memory: 8192MB RAM Available OS Memory: 8120MB RAM Page File: 10093MB used, 6143MB available Windows Dir: C:\Windows DirectX Version: DirectX 11 PSU: 350 W
I replaced my gpu with Radeon HD 7790, got it put in.. But when I turn on the computer, there's no display and the fan isn't spinning. What could be the problem?
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Did you plug in the power cable?
Did you connect the power cable to the GPU? If so, you may need a better PSU.
350 W is not enough and probably has no 6-pin pcie connector...get at least 450W with pcie-e 6 pin..