Sorry but you have post on a tech forum asking for help but have provided zero information about your computer or most of it`s hardware, this makes it impossible for anyone to even hazard a guess as to what is going on.
Is the computer a custom build or brand name such as Dell or HP, if a brand name, provide the model name or series number (not serial) if a custom build post the brand and model name or number for the CPU, MB, the RAM ( including the amount and speed ) and the PSU (power supply unit) providing these details will enable folk to better help you.
PSU guidance - 10 stripe - Johnny Lucky - PC Mech - PSU Review Database PSU Lemon List Which power supply do you need?
Due to differing time zones not all of us can always be around at the same time and on occasion there may be a delay between replies.
Please note that I do not respond to members who have previously abandoned - not concluded their earlier topics, the assistance here at BC is 100% free, please use this service and not abuse it, knowing the outcome good or bad is valuable information that we all may learn something from.