I have a laptop and I removed the battery while the computer was stiil on. Now the computer won't turn on.What do I do?

Temitope, Hard reset. Open computer, remove battery,hold power button down (((1 minute))), reinsert battery, reassemble laptop, push/hold power button a couple seconds.
2nd fix, try to boot laptop without hdd.(hard drive). Remove the hdd, then turn on the laptop.. then it can get into the bios.. reset the bios to the default setting, turn off the laptop, and then turn it on again with hdd reinstalled. This seems to be what works in the forums with this issue found in Asus laptops. Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
Asus Laptop unable to boot black screen no bios
How to Fix Laptop that Won Turn On Asus X551M
Laptop Won Turn on Fix How to Hard Reset Laptop
Asus laptop not booting

Hi Bell, please don;t panic. Let us try to solve it.
> remove -- and don't replace -- the battery, than connect the charger and turning on the Laptop.
> also check the charging LED is turned On.
> if its working than check the battery else check the charger.

Feel free to revert back if issue not resolve.

Thanks

have you tried removing the battery and just using mains power.

We recently ran into this problem with a Panasonic Toughbook CF-47. The laptop was set to boot from C: but the NT4 OS was missing kernel files, effectively rendering the computer useless. The way we eventually got around the problem was to unplug the hard disk. This forced it to boot from the A: drive, then ran KILLCMOS (a google search will find several sites that have this program). Once KILLCMOS was run, the bios defaulted to A: as the boot drive and the password was gone. Hope this helps.

Try A Hard Reset

Remove the battery and charger/ac adapter/power cord from your Sony Vaio laptop, press and hold the power button for 20 seconds to discharge any residual current inside the laptop.

This clears your RAM and is like a hardware reset.

Replace the battery and charger/ac adapter/power cord
and turn your laptop on.

If that does't work try removing ram and reinstall. Sometime this works with these laptops.

Hello.

The most common reasons for power issues are the battery, power jack and power adapter/cord.

Power off and remove the battery. If the laptop powers on with just the adapter connected, your battery is faulty.

If you move/wiggle the power adapter at the point where it connects to the laptop, and the power goes off and on, the power jack is the problem.

The power jack is inside the laptop and either needs soldering or replacement. If a power jack problem, it should be addressed by someone knowledgeable.

If no change, the power adapter is probably faulty and needs replacement.

Hope this helps.

Remove the battery from the laptop
Connect the charger and turn on the computer
If you have a bad battery, your computer will turn on
If you have a bad charger, your computer won't turn on

Hi.

Take out the AC power jack and then remove the laptop battery. Plug AC power back in and see if the laptop will turn on. If it turns on let it boot the operating system and then shut down as normal, remove the power cord and reinsert the battery and again see if it will switch on. If it does then there has been a glitch with the battery. If it doesn't then there is a problem with the battery.

If the laptop won't switch on either with or without the battery then there is a possibility that the motherboard has developed a problem.


Good luck.

if there is password when you start the system then switch off the laptop remove the battery then remove the cmos battery and place battery and switch on the computer then switch of the laptop and replace cmos battery and switch on the laptop the password will reset

computer depend on two thing one hardwere another softwer if hardwere damage it is not work any another computer . wierless system should be on computer.