System shut downs & random USB devices not working

sirus02

Commendable
Nov 8, 2016
3
0
1,510
Hi All. New to the forums but have been around for years checking in & out :)

I would like some opinions/advice/solutions from you expert Techs, as I am limited to building only not real problem solving as I do not have the spare equipment to check :(

Right here goes lol...after the PC has been shut down for a few hours/overnight the initial boot up is fine. The PC will start up to the desktop and be fine for a few minutes. Great! Now after these initial few minutes the PC starts to strain and slow right down. Eventually after about 30/60 secs of this strain the PC with either BSOD and turn off or just turn off with no BSOD. There is no restart, just a shut down. I then try to restart the system. Sometimes it shuts down again trying to boot (doesn't reach the desktop, usually just past the BIOS screen) which is the most likely scenario and this will happen between 3-6 times, or it will get to the repair system screen, or restart option. After the restart it most likely goes to the desktop and starts to work with no strains or issues!

What I have noticed is that the Corsair Hydro H60 LED lights will remain RED until the system stabilises then will go BLUE. I am not sure if this a coincidence or not??!

Another issue that has only happened over the last few weeks is that my mouse/keyboard, 1 or the other will not work on boot up until i resit the usb into the mobo. The PC was stable for around 3 months with no shutdowns, then it has all started again, now with the USB issue added......

Now I have managed to remove RAM sticks and changed them around, tried it with 1 stick etc etc and they seem to be fine. I have not tried a different HDD as I do not have a spare one, and I have not tried a different GFX card, again I do not have a spare one. I was maybe thinking that my PSU maybe on it's way out? or the wrong BIOS voltage settings (I am on default everything in the BIOS). I have also tried reformatting, back to Win 7 & another Win 10.

PC Specs:

1f162cf3001967f93f8b04588e995215.png


I really appreciate your help on this. I have probably left it so long and done more damage than good to the system, but I need to get something done.

Many thanks all :)

 

sirus02

Commendable
Nov 8, 2016
3
0
1,510
Hi All

I am still experiencing the above issues. Just need some professional opinions before I start spending hundreds of £ replacing parts :/