PC/does not boot

ericbana19

Honorable
Mar 12, 2015
15
0
10,510
Hi guys,
Been. a long time since I last posted. Looking to get advice on the issue I am facing with my pc. I have these specs -
i5 2310, 2 x 4GB Kingston RAM, R7240 DDR5, Xtec P550 PSU, windows 10 and 1 tv Toshiba + 500gb wd HDD.
The problem -
I was playing TW3 WH and the screen suddenly went blank and the CPU shut down. When I unplugged and restarted the pc i just got the CPU lights running, cd tray working but no mouse or keyboard lights and no CMOS startup boot beep. The screen remains blank with the led light just monotonously flashing.
Please could you help let us know if something fried .or is it a faulty MOBO.
I have tried rearranging the ram, cleaned it tried one at a time,checked the card, tried both the vga and the card but it still doesn't work . I fear i will have to shell out for a new MOBO or PSU. Please any help will be much appreciated.
Thank you!