Windows 10: pc wont turn on after trying to reinstall windows

recently my apps kept crashing due to low memory even though i had a bunch of it and i decided to reinstall windows and the download got stuck at 76% so i restarted my pc and tried a second time and it got stuck at 73% and i restarted it again but instead of reverting to its previous state it wont turn all the way up and my mouse,monitor and keyboard keep disconnecting and connecting can someone help please

:)

 

Windows 7 wont install drivers

+1

If you having an issue installing a driver that worked before you formatted or wont install on a fresh build, sometimes this means hardware damage

 

Windows 7 wont install drivers

i dont think anyone here understands what your asking either when its nearly a 90% english dominated Tech forum.
Step 1
reinstall windows from scratch
Step 2
install all drivers from the cd that came with the god damn motherboard *common sense*
Step 3
update windows
Step 4
install misc etc crap like flash java etc etc
Step 5
Install GPU drivers
Step 6
go back to using your pc without issue.

 

PC shut down, wont turn back on

The fan twitch is it powering up and then the psu is noteing a short and cutting out hence why it wont do it again straight after until it's reset, something is blown or shorted out so you need to do as someone suggested and split the pc out then, on a table build the minimum up as he said and step by step see what's happening.