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Released February 2018. Dell Inspiron 14-5482 features a 14.0" HD screen and Intel i7 core.

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Laptop Powers on for just a second then turns off

I picked up an old dell 14 5842 (or maybe 5841?) from a friend who couldn't get it to work. Ive got a spare 45W dell brand AC adapter plugged in, and when i hit the power button the charging loght turns on, but nothing else happens, no fan or anything, then it turns off.

I plugged in a usb powered phone cooling fan and hit the power button again, and that goes on for about a half a second before losing power. I've tried power cycling, changing the RAM, and unplugging the battery and using just the AC adapter. No results with anything.

I don't have immediate access to a multimeter, but I suspect something may be short circuited. I also dont have access to a replacement battery, and I both doubt that is the issue and am hesitant to buy one if it wont help.

Any suggestions on what else I might try or ideas as to what the issue might be?

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Try reading this thread Why is my laptop power on then after a few seconds off

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Jess será eternamente grato(a).
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