So i bought a new pc without a GPU. And now I want to buy a dedicated GPU. Because my PSU is a cheap one I dont have a 6 pin connector and only one molex. I want to buy a HD 7750. Ive read that it is the most powerful one that doesnt require an external power supply.
My mobo: ASUS - Motherboards- ASUS M5A78L-M LX
PSU: I cant find it online this is all the info I got: QoRi Power supply ATX 550W V2.03 P4 (SILENT/ 12cm fan) (I can take a picture of it if needed.)
Also I have a VGA monitor so will a DVI to VGA adapter work?