No display after a massive brownout

Registration date
Tuesday February 24, 2015
Last seen
February 24, 2015
- Feb 24, 2015 at 04:26 PM
Good day! im having a trouble with my ecs g41t-r3 after having a massive brownout.. before, it works fine.. after that massive brownout.........yeah, it shows only a black screen but all hardware seems to be working fine but no display, no bios, and no beeps.. i tried resetting cmos and bios, removing RAM and putting it to other slot, i even disassemble my system unit, i cleaned it, but after the effort i've wasted, it still gave me a same result.. no bios, no display, and no beeps.. any help please? thank you very much :)

greetings from Philippines!!