Windows restarts itself on start up!!

blanders

Honorable
Aug 27, 2013
3
0
10,510
My computer was working completely fine the other day, when I left the room and came back again 20minutes later the screen had gone blank then the computer reset it's self. After it rebooted it now won't come up as starting windows it goes to a black screen and repeats the whole process again.
If I put it into safe mode I get onto the desktop screen then 3-4 seconds later it blue screens saying "Stop 0x00000101 "A clock interrupt was not received on a secondary processor within the allocated time interval" its pretty much a brand new gaming computer I got made Spend £700+ on it so hoping its a fix the requires no more money.