i hve an acer v5-132 with blinking power. i measure pl4401 005 in diode mode and 004 on pl4301. any help very thanksfully.
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Re: acer v5-132 power light blinking
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Re: acer v5-132 power light blinking
I think you need to post more info like board id and if possible schematic so that somebody will be able to help you.Comment
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Re: acer v5-132 power light blinking
this is schematicComment
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Re: acer v5-132 power light blinking
there is 0v on pl4401&pl4301Comment
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Re: acer v5-132 power light blinking
4 and 5 ohm on VCC_CORE is normal when the processor is on the board.
What is the current drawn from PSU before pressing power button and what is the current drawn from PSU (lab power supply) after pressing power button.Comment
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Re: acer v5-132 power light blinking
how tu measure carrent on board. im newbe at this....Comment
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Re: acer v5-132 power light blinking
You do not measure it on board. You need to check how much current is drawn from your power supply. You can use a multimeter (important set it to 10 or more Amps (not mA)) but you need to cut the wire of the power supply cable.Comment
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Re: acer v5-132 power light blinking
i set on 10A it shows 0.01-0.02 power button no pressed. 0.01-0.05 pressed.Comment
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Re: acer v5-132 power light blinking
Is the laptop stays on when you press the power button?
Check resistance relative to ground on all major coils.Comment
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Re: acer v5-132 power light blinking
its blinking about 5second and stop blinkin about 3 second. and than dead. every coil is oke only vcore coil 0.06 diode mode.Comment
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Re: acer v5-132 power light blinking
i m sorry the board had returned to customer(user)Comment
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Hello...
my tv almost 2 years not powerd on and when i turned it on nothing happened and only 3 red light keeps blinking
i opened the back cover no sign of damage on the powery suply or motherboard
when i plug in the power i hear the reley sound like tik first and another tik..after that only red keep blinking..
another thing is even after i unplugged the power, The tv keeps red blinking 3 times for 2 almost 2 munites -
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