GIGABYTE GA-MA770-DS3 rev2

[JonnyS]

i have a mainboard

issue no power up only fans spin up and down that's all
i remove all component but nothing change

even without cpu still the same

the board is based on 218S7EBLA12FG and 215NDA7AKA21FG

i will be thankfully for any helps

[piernov]

Re: GIGABYTE GA-MA770-DS3 rev2

Try to do a CMOS reset, try to start the board without RAM and see if it makes any beep through the speaker (connect one if the board doesn't have one integrated), try to flash the BIOS.
Make sure the CPU is compatible with the board you're using (and with the onboard BIOS revision).

If CPU and BIOS are ok, check if you've CPU, northbridge and southbridge voltages. Check if -CPURST is present.

Schematics attached if needed.