The laptop starts up but after less than a second it turns off!

Antekgzaraanimations
Antekgzaraanimations Member Posts: 4 New User
The laptop starts up but after less than a second it turns off - Hello, I wanted to clean my laptop from dust, so I opened it up, unaware that the windows were not turned off, but in sleep mode! during air cleaning, I took out the ram. After assembling the laptop and trying to start it, it spins the discs, starts the fans for a moment and turns on the backlight for less than a second, in other words, for a split second, it starts up normally, then there is a break, and then again. I tried to clean it from power by pressing the button with the needle on the back of the casing and holding it for 30s but it didn't work! it has been doing that so far and i'm worried about the hdd and the fan because they keep starting and shutting down every now and then and that's not healthy!

Edit: 
When I hold up the power button it stops turning itself on and off, but still when I want to turn it on, same thing is going on as I said before!

Answers

  • JackE
    JackE ACE Posts: 45,100 Trailblazer
    (1) Press and hold power button till laptop turns off.
    (2) Then unplug the charger.
    (3) Then do the pinhole reset again for at least a minute.
    (4) Then reconnect the charger but don't try to turn the lapto on till the battery charge LED turnso steady blue
    (5) Only after charge LED turns steady blue, then try to turn laptop on again

    Jack E/NJ

  • Easwar
    Easwar Member Posts: 6,727 Guru
    Hi @Antekgzaraanimations,

    May I know the full model name of your unit.

  • what is the exact model? example an515-55-58vh.
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