Re: Acer Aspire 5740g dead (no power - no lights)
I got valuable info about smd ceramic caps and resistors used in this Wistron M/B .
Check it out for yourselves.
RESISTOR->
Symbol name Value Tolerance (J: 5%, F: 1%, D: 0.5%, B: 0.1 %) Rating 0402=> 1/16W, 25V 0603 => 1/16W, 75V 0805 => 1/10W, 100V Size 2=>0402, 3=>0603, 5=>0805, 6=>1206, 0=>1210
The naming rule is value + R + size + tolerance For the value, it can be read by the number before R. (R means resistor) For the tolerance, it can be read from the...
Thank you to the guys at HEGE supporting Badcaps [ HEGE ] [ HEGE DEX Chart ]
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Re: Acer Aspire 5740g dead (no power - no lights)
[B][SIZE="4"][/SIZE][/B]I have a same problem , laptop is appearing to be fully dead. So , I checked and found the smd chip choke coil/power inductor near cpu is burnt and is shorted. It is marked as 'R44' in schematic pdf ,which is acer part no. 68.4R710.10G .Can anbody please tell description/specification of this component. Re: Acer Aspire 5740g dead (no power - no lights)
[B][SIZE="4"][/SIZE][/B]I have a same problem , laptop is appearing to be fully dead. So , I checked and found
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