Windows 10: Computer Randomly Freezes until Reboot

My computer ever since replacing the Motherboard has been having new set of issues not relating to a bluescreen at all this time just the system will randomly freeze up at different times like opening a twitter profile, facebook profile or a program.. It don't even respond to numlock keypresses at all.. I reboot the PC runs ok.. Just has some shutters/lag when moving the mouse here and there. I can play a game as easy on resources like Undertale and the computer gives me low FPS.. I have ran prime95 an hour, Memtest86 3 hours and both show they have passed.. I'm currently running Furmark right now to see if anything happens but its looking good as far.. What else can cause a freezeup to the point of requiring a hard reboot like Its been doing. I want this nightmare of a computer to work like it did when i got it.

:)

 

Windows 10 stuck at black screen with endless spinning circle

I managed to reinstall windows from the USB. Had to start from scratch and reinstall Microsoft Office as well. I don't keep much else on this computer, so I didn't lose much.

Since that time, Windows has continued to freeze randomly. Now what is happening is that the screen will completely freeze, sometimes the pointer disappears. Frozen until reboot.

After reboot, it works for a while, but inevitably it happens again.

Any suggestions?

 

Computer freezes up on ocassional windows update

While on the computer looking at the internet,gameing or other functions my computer will randomly freeze up where only a reboot will work.On the reboot windows will install a win 10 update then all seems ok.This is why i think that during a live win update
my computer may freeze.

 

As this is not a blue screen of death problem you might be better off posting it in the general section of the forum. Alternatively following the BSOD Posting instructions and one of us will take a look.

 

A zip was requested in post #30 to evaluate the computer environment after replacement of the motherboard.
Computer Multiple crashes and reboots at random Solved - Page 3 - Windows 10 Forums

Please continue in the above thread so that the information is readily available.