COMPAQ C700-NOT POWERING ON
Posted: Wed Nov 09, 2016 8:33 pm
COMPAQ C700
Fault:
MB WAS NOT POWERING ON.
DIAGNOSIS:
AFTER PRESSING POWER BUTTON, DC JACK LED GOES OFF.
FOUND 5VS LINE OUTPUT SHORTED.
CHECKED AND FOUND CAPS PRESENT ON INPUT OF ODD SECTION SHORTED. REMOVED THAT CAPS. +5VS LINE GOT CLEARED. NOW MB TUNRED ON.
Fault:
MB WAS NOT POWERING ON.
DIAGNOSIS:
AFTER PRESSING POWER BUTTON, DC JACK LED GOES OFF.
FOUND 5VS LINE OUTPUT SHORTED.
CHECKED AND FOUND CAPS PRESENT ON INPUT OF ODD SECTION SHORTED. REMOVED THAT CAPS. +5VS LINE GOT CLEARED. NOW MB TUNRED ON.
