my hp laptop Wont power on, only Wifi (F12) key blinks once

[Rhaums]

My laptop wont turn on..

when i press power on  blink only on WIFI(12) once

i try to remove the batter and try to switch on but the same thing occur....

[CF4]

Hi

Please 1st try a Hard Reset

Press and Hold the PWR off button for 4 seconds to force a PWR off.

Unplug from the wall.

If you see a battery compartment door, your computer has a removable battery.

Remove any removable battery.

This is valid for most notebooks;

Press and hold the power button for 15 seconds to complete the reset.

Re-insert any battery you removed.

Then if that did not work, Press and Hold the WinKey + B and apply power for 3 seconds.  Relaease the power button but not the Winkey  + B combination for another 10 seconds.

If in doubt please ask.

[Farokovic]

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