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dell latitude e3550 dead

Laptop repairing Discussion, How To Repair Laptop Motherboard
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dell latitude e3550 dead

Post by tanvirashraf » Wed Mar 06, 2019 3:39 pm

dell latitude e3550 dead

No lights no response.

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Re: dell latitude e3550 dead

Post by Martin » Wed Mar 06, 2019 11:31 pm

Step 1 check 19.5v step 2 check 3.3v or 5v or 3.3v on battery connector , (Clear CMOS Battery) bios also :idea:

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