How do I get my dead laptop battery to work again?

Method 3: Recalibrate The Battery

1. Charge the battery completely or up to it can be charged and disconnect the power.
2. Keep the laptop on until it dies automaticly. Keep it aside for nearly 3-5 hours.
3. Charge it again all the way till 100\%. That should be it.

How long does it take for a dead laptop to charge?

Charging when the laptop is off and completely drained takes roughly 1.5 hours to 2hours. For a new laptop or laptop battery, it’s recommended to charge it first for 24 hours and avoid using it until it’s completely drained out of power.

How do I fix a dead laptop battery not charging?

How to fix a laptop that won’t charge

1. Check to see if you’re plugged in.
2. Confirm you’re using the correct port.
3. Remove the battery.
4. Examine your power cords for any breaks or unusual bending.
5. Update your drivers.
6. Survey the health of your charging port.
7. Let your PC cool down.
8. Seek professional assistance.

Why is my laptop not charging or turning on?

First, check the integrity of the battery. If your laptop comes with a removable battery, take it out, and hold the power button down for about 15 seconds to drain any residual power from the device. Then, with the battery still removed, plug in the power cable and turn the laptop on.

What happens if your laptop is not turning on?

If your laptop won’t power up, a faulty power supply, failed hardware, or a malfunctioning screen could be to blame [1]. In many cases, you may be able to resolve the problem yourself by ordering replacement parts or adjusting your laptop’s configuration.

Will laptop still work if battery dead?

If your laptop’s battery is dead or malfunctioning, you might be wondering if you can still use the said laptop if you were to remove the battery. Yes, you can use a laptop without a battery. Your laptop needs to be plugged in to a power outlet in order to work though.

Should I let my laptop battery completely drain?

Avoid discharging your laptop completely after charging it. The best thing you can do is try to keep the battery level between 40 percent to 80 percent. Batteries charged to a full 100\% have only 300-500 discharge cycles. Those charged only up to 80\% get nearly quadruple that number of recharging cycles.

What weakens a laptop battery?

3 Things That Can Hurt Your Laptop Battery

• A low battery charge. Don’t let your battery drop below 20\% of a charge.
• High temperatures. Heat is hard on every part of your computer, and the battery is no exception.
• Passive but high-activity programs.

What should I do if my laptop won’t charge?

If your laptop has a modular battery, remove it then check for any damage or to see if it needs cleaning around the contacts and inside the battery compartment. Also, check if there are any dust particles inside the charging port that might be preventing the battery from charging.

What should I do if my battery isn’t charging?

If you don’t see any differences, try some of the following suggestions below. 1. Run Windows 10 Battery Diagnostics. If your battery isn’t fully charging, the first thing you can try is the Battery troubleshooter in Windows 10. Open Start > Settings > Update & security > Troubleshoot. Scroll down then click Power.

How do I know if my laptop battery is draining up?

If you use the standard Start Menu > Power > Shutdown, you may think your computer is totally shut down, but it is not. Windows 10 can perform various maintenance functions while your computer is in this supposed “shutdown state”. If your laptop is off AC power during this period, you will definitely notice a drain in the battery.

Why won’t my laptop turn on after replacing the battery?

If you’ve purchased a new battery and the laptop still doesn’t turn on, the next step is to purchase a new power brick. The idea here is that the original battery may have discharged after the laptop sat for a while, and your laptop power brick may have died at the same time. Replacing the power brick may fix the issue.