just put a new pc together and first time i switched it on it turned on ok. started to install windows 7 and i went out of the room for 2 mins. when i came back the pc was off. ive checked all the conections and everything is in place. ive also tryed a different power cable and tryed other sockets in the house. sometimes when i try to switch it on ill the LED on the fan will light up for a split second and thats it. makes me think its a faulty PSU cos if i had connected anything wrong the PSU would still come on rite?
AMD Phenom II X4 955 Black Edition Socket AM3 3.2 GHz 8MB L3 Cache Retail Boxed Processor £125
MSI 770-C45 AMD 770 AM3 DDR3 Support 8 channel Blu-ray Audio GB LAN ATX Motherboard £49.25
Be Quiet 530W Pure Power PSU - 120mm Fan Dual 12V Rails 5x SATA 2x PCI-E £44.28
Casecom 6788 Black Mid Tower Case with Full Black Interior/Exterior 120mm Blue LED Front Fan - No PSU £25.98
Samsung F3 500GB
Samsung SH-S223 22X DVD±RW/RAM/DL Serial ATA Black Bare Drive - OEM £14.99
HIS HD 5770 1GB GDDR5 DVI HDMI Display Port Out PCI-E Graphics Card £125.54
Crucial 4GB (2x2GB) DDR3 1333MHz/PC3-10600 Memory Kit CL9 1.5V
£80
Microsoft Windows 7 Home Premium - Licence and media - 1 PC - OEM - DVD - 64-bit - English £75.84
AMD Phenom II X4 955 Black Edition Socket AM3 3.2 GHz 8MB L3 Cache Retail Boxed Processor £125
MSI 770-C45 AMD 770 AM3 DDR3 Support 8 channel Blu-ray Audio GB LAN ATX Motherboard £49.25
Be Quiet 530W Pure Power PSU - 120mm Fan Dual 12V Rails 5x SATA 2x PCI-E £44.28
Casecom 6788 Black Mid Tower Case with Full Black Interior/Exterior 120mm Blue LED Front Fan - No PSU £25.98
Samsung F3 500GB
Samsung SH-S223 22X DVD±RW/RAM/DL Serial ATA Black Bare Drive - OEM £14.99
HIS HD 5770 1GB GDDR5 DVI HDMI Display Port Out PCI-E Graphics Card £125.54
Crucial 4GB (2x2GB) DDR3 1333MHz/PC3-10600 Memory Kit CL9 1.5V
£80
Microsoft Windows 7 Home Premium - Licence and media - 1 PC - OEM - DVD - 64-bit - English £75.84