New
#1
Computer suddenly turning off while running.
My PC acting weird for last two days. While using it is suddenly turning off. Its not shutting down but just powering off. Sometime it automatically restarts otherwise it just stays off.
If it stays off I cannot start from CPU. I have to turn off UPS then turn it back on before the power button in CPU works.
I had some monitoring utility installed (Nvidia system monitor and Core temp) and both show the CPU, Graphics card and MB temp are in range of 40-60 when this happens.
This happened to me once when I was viewing videos full screen. Other when I was browsing ( I was using Mozilla and with lot of addons, sometimes it consumes a lot of memory and processor.)
I also checked the CPU fans and case fans and they are working.