I thought I was the only suffering from this problem. I am glad now I know I am not alone.
I purchased the Core P3 chassis here in Australia and the PCIe riser cable enclosed prevents any GPU benchmark from initialising. When I mounted GPU (Gigabyte Radeon RX5700xt) directly onto the motherboard PCIe slot, all problems resolved.
The chassis also arrived with faded paint straight out of the box. There is even a red arrow sticker pointing at the faded area. I paid full retail price but my suspicion is the retailer shipped me a factory reconditioned or returned unit.
To uninstall all the component and ship back the 12kg chassis would be time consuming and costly, especially for these minor issues. Not to mention the fact that I will have to buy another case for the interim and swap it with the replacement Core P3 if the retailer does send me one. Never would've imagined so much hassle before purchasing a AUD$250+ case ($178 retail + $73 express shipping). At this point I will just live with the faded paint and leave the GPU on the motherboard.
My first time buying Thermaltake sadly it's been an unpleasant experience.
