help to identify transistor msi ms-15ck1

[elsomer]

hi people, i need some help to identify a transistor(q14) that is missing on the board, so the gpu has no voltage i think that q14 activate the phases for gpu, but i dont have schematic or boardview, but i think its the same transistor than q15 and q16, thanks

[elsomer]

anyone? i check the pads and none of them are conected to ground, thanks

[mon2]

The part be the MMBD1504A, dual diode.

See attached. To test, remove all power. Meter in DIODE mode.

Place red meter probe on the anode (pin 1); black meter probe on common cathode (pin 3). Meter should conduct. Reverse the meter leads and the meter should black. Repeat with pins 2 & 3 - same measurements.

[mon2]

Wait on other guesses but do test in diode mode and share the measurements.

[elsomer]

thank you very much, i will try