Windows 10: I accidentally pressed the power button on the laptop then when I turned it back on it had...

I accidentally pressed the power button on the laptop then when I turned it back on it had 0% battery. The laptop is still working and still it doesn't shutdown by its self until the battery capacity has already been empty. I want to know how much battery capacity is left to maintain my battery life still good.Please help me

:)

 

My laptop only turns on when I jumpstart it with the charger and press the power button multiple times

My laptop is 10 years old (Acer Aspire V5-573). The battery life (that should last around 6 hours) became poor over the past few years and it would die within 2 hours unless I had the charger plugged in. Ever since, I always used the laptop with the charger plugged in. However I recently replaced the battery with a new one and now the laptop is lasting up to 7.5 hours without the charger being plugged in.

However the problem I have noticed before and after I replaced the battery, is that my laptop would not turn on when I pressed the power button the first time, even when the battery was 100%. It would still not turn on when I connected the charger. It only turns on when I jump start it with the charger. The following are the steps I take to get the laptop to turn on:

1. Ensure the laptop is charged 50% or more.
   
2. Ensure laptop is unplugged from charger.
   
3. Press the power button. This would cause the power light to blink. However the laptop will not turn on.
   
4. Press the power button again. Power light does not blink this time. However when I connect the charger to the laptop, then when I press the power button, the power light does blink. When I press the power button again this time, the power light does blink and most of the time, it blinks each time I attempt to press the power button until the laptop finally turns on. Otherwise I disconnect and reconnect the charger. When the power light blinks, I sometimes have to press the power button more then 50 times, sometimes 20, sometimes 12 times, sometimes 9 times, sometimes 4 times, sometimes 2 times or 1 time before the laptop turns on. So it is random, but average 12 times.
   

Note that when I replaced the main battery, I replaced the CR2032 3v CMOS battery too, but it has not changed anything. I don't think there is a problem with the power button itself either, because it does eventually turn on the laptop and I can use the power button to shut down the laptop with ease.

Any else had this issue?

 

My hp laptop wont turn on

This is a frequent problem am sure as you have already seen from online searches.

Flea power is usually the culprit here, basically its residual power that remains on the computer even after thecomputer has been shutdown. You can drain the flea power with the steps the other answers have suggested.

• Disconnecting the battery and adapter
• Press the hardpress the power button for 30 seconds
• This should clear the flea power

If this doesnt work, read this article its about
a dell inspiron but the same applies for you hp. It has some detailed step by step instructions

 

My laptop doesn't turn on after pressing the power button

You press the button to turn it on.

Whether the problem is caused by condensation or a faulty button or circuitry we don't know.

I suggest that you either send it to Dell, or take it to a local reputable computer re;pair service IF it is out of Warranty.