How to install a PSU
Beeping, whirring life. carefully place) the mobo into the waiting chassis. Then, remove both side panels from your PC case by loosening any thumbscrews or latches. Step 2:With the PSU fan-side down, slide it into the cases PSU bay. Either way, secure the PSU in place with the flat-topped screws that came with the case. See the currently empty motherboard tray? What PSU do I need? Most importantly, your PSU should fit your case....