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dell latitude e3550 dead

Laptop repairing Discussion, How To Repair Laptop Motherboard
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tanvirashraf
Posts: 1
Joined: Wed Mar 06, 2019 3:25 pm

dell latitude e3550 dead

No lights no response.


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Martin
Posts: 994
Joined: Mon Jun 18, 2018 2:32 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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