my computer is restarting with out any notice , i am using ups but there is no results. i have changed one but still my problem is not solving. note that there is a problem of voltage in the line i used . what could be the problem ?? processor , mother board, psu,or ram my specs are:
Intel 4130 3.4GHz Core i3 4th Gen.Processor
4GB DDR3 RAM ,Bus Speed 1600MHz
Gigabyte GA-H81M-S2PV 4TH Gen Motherboard
Nvidia GT630 2GB memory Graphics Card
931GB Seagate ST1000DM ST1000DM003-1CH1 SCSI Disk Device (SATA)
Corsair 450W Power supply
Intel 4130 3.4GHz Core i3 4th Gen.Processor
4GB DDR3 RAM ,Bus Speed 1600MHz
Gigabyte GA-H81M-S2PV 4TH Gen Motherboard
Nvidia GT630 2GB memory Graphics Card
931GB Seagate ST1000DM ST1000DM003-1CH1 SCSI Disk Device (SATA)
Corsair 450W Power supply