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Asus G751J (G751JY rev 2.5) Not starting, led blinks https://vlab.su/viewtopic.php?f=40&t=64916 |
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Djosla [ 18 авг 2017, 16:17 ] | ||||
Заголовок сообщения: | Asus G751J (G751JY rev 2.5) Not starting, led blinks | |||
Laptop came dead...PCH was overheating as soon as i plug it to DC adapter...Found short and replaced PCH (HM87)... Now power button led only blinks...Like the laptop is restarting continuously All voltages are oscillating and main 3/5v is heating a little bit... Main bios was dead so i replaced it and reprogramed but i can not find dump for EC and third eeprom... Any suggestions ? Repair guide and boardview are in attachment...
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Djosla [ 19 авг 2017, 11:02 ] | |
Заголовок сообщения: | Re: Asus G751J (G751JY rev 2.5) Not starting, led blinks |
Bad 3,3v upper fets...Also PCH power supply feedback resistors were bad...Laptop up and running ... |
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