I have a SlimLine s5560 with ATI Radeon HD 5450 PciE. It came with the computer, recently I wanted to upgrade it and purchased XFX RADEON 6670 and after than ViSionTek Radeon 7750, both of them does not work. Everytime I connect the new GPU, I get no visual on the monitor.
I replaced my Power supply to 400 WATTS and Deleted all previous drivers and GPU cards, but nothing.
Why are these mid-level cards not compatible with this PC? The manufacturer blames HP. What better GPU card is compatible with this PC that I really regret purchasing!?
I even called HP tech Support, they can't even tell me what GPU are compatible, HP needs to stop outsourcing and hire intelligent tech support that knows MORE than the consumers, not less.