HD103UI
March 19th, 2011, 7:51
hi to all.
i have a problem about my external hd
because one the diodes was burnt and has a crack.
i went to an i.t technical support and he said that i have to change the circuit board to test if my hd has no problem.
can somebody help me with this problem.
thx
i have a problem about my external hd
because one the diodes was burnt and has a crack.
i went to an i.t technical support and he said that i have to change the circuit board to test if my hd has no problem.
can somebody help me with this problem.
thx
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Re: HD103UI
March 19th, 2011, 8:20
Replace your Diode and try if it's diode problem it should work after changing with New same Diode...........
Re: HD103UI
March 19th, 2011, 9:03
Disconnect the PCB from the HDD
and attach a power cable to the PCB and power ON
check this TVS Diode 5v or 12v with your multimeter, if it reads 5v or 12v it is not a diode issue
if Not reading, then its dead and need to be replaced
make sure u dont move any other components while using Hot Air, sometimes little more Air and other tiny components will not be noticed will be moved.
good luck
and attach a power cable to the PCB and power ON
check this TVS Diode 5v or 12v with your multimeter, if it reads 5v or 12v it is not a diode issue
if Not reading, then its dead and need to be replaced
make sure u dont move any other components while using Hot Air, sometimes little more Air and other tiny components will not be noticed will be moved.
good luck
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