Acer 5553: daozr8mb8eo (No Power; Nothing)

[speedypro]

Anyone experienced similar issue? Charger and jack are ok. Power at jack pins. No sign of life on board.

Thanks.

[ktmmotocross]

Re: Acer 5553: daozr8mb8eo (No Power; Nothing)

chceck all big coils for voltage

[speedypro]

Re: Acer 5553: daozr8mb8eo (No Power; Nothing)

chceck all big coils for voltage

Multimeter (-) on dc jack on MM and (+) on both sides of all coils shows no voltage.

[speedypro]

Solved: Acer 5553: daozr8mb8eo (No Power; Nothing)

Hi all. I have solved it!

I have never seen this before so maybe some electronics guru could explain. I did a light reflow and the laptop now has life!