After installing 2gb aditional (4+2) ram my pc is crashing after running too many programs. Seems for me it is a [strike]psw[/strike] PSU issue but how can i find the problem ? My [strike]psw[/strike] PSU is only 300 watts and is like 5 years old. It is windows 10 64 bit. Also my disk runs at 100% of usage and is causing my pc to run slow.
Edit: here is my pc manual: https://www.manualowl.com/m/Dell/Inspiron-580/Manual/187271
Edit: here is my pc manual: https://www.manualowl.com/m/Dell/Inspiron-580/Manual/187271