Why does my HP say no battery detected?

Run battery diagnostics from System diagnostics. Press “esc” when the laptop boots (before the windows logo comes) and then F2 is the way to go System Diagnostics. If battery is still not detected then there might be problem with your battery or the laptop’s battery port connection. A quick shift + restart might help.

How do I fix my HP Battery not detected?

Perform a hard reset

  1. Unplug the AC adapter from the notebook PC and remove the PC from any port replicator or docking station.
  2. Replacing the Battery from the notebook battery compartment.
  3. Press and hold down the power button for about 15 seconds to drain any residual electrical charge from the capacitors.

How do I fix no battery detected?

2. Perform a power cycle on your laptop

  1. Unplug all external devices from the laptop.
  2. Take out the battery.
  3. Press the power button of the laptop for about 10-15 seconds.
  4. Insert the battery and restart the computer.
  5. Connect the AC adapter and check if your machine can detect the battery again.
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28 июн. 2018 г.

How do I fix my laptop battery not detected?

Fix 3: Perform a power reset on your laptop

Shut down your laptop and disconnect the AC adapter. Remove your laptop battery, press and hold the power button for 30 seconds and then release the power button. Put your battery back in and plug your charger into your laptop. Turn on your laptop.

How do I reset my HP battery?

Remove the battery from the battery compartment. With the battery and power cord unplugged, press and hold the Power button for about 15 seconds to drain any residual electrical charge from the capacitors. Insert the battery and plug the AC adapter back into the laptop, but do not connect any of the peripheral devices.

Why won’t my battery charge on my HP laptop?

Verify that all power cord connections are secure. Check the AC adapter brick and make sure that any removable cords are secure. If the AC adapter connection to the computer is loose, the connector might be damaged and require repair. Contact HP for further assistance.

How do I run a battery diagnostic on my HP laptop?

Select the My devices tab, and then select your PC from the device list. Click the Troubleshooting and fixes tab, and then select Battery Check. Wait while the battery check completes. HP Battery Check displays the results.

How can I tell if my laptop battery needs to be replaced?

Once your battery reaches a low enough capacity, Windows will warn you that your battery needs to be replaced. A red “X” will appear over the battery icon. If you click the icon to display more info, you will likely see a message that reads “plugged in, not charging. Consider replacing your battery.”

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How do I fix 255 plugged in?

Try unplugging and again plugging in the charger and if still not fixed, take the battery out, hold power button for 30 seconds, put in the battery and start again.

How long should a laptop battery last before it needs to be replaced?

Laptop batteries usually only last from 2 to 4 years, which amounts to about 1,000 charges. However, there are a few factors that determine how long a battery will last before it finally gives out: The material that the laptop battery is made from.

How do I reset my laptop battery?

If your laptop requires an attached battery to boot, simply hold the power button down for 30 seconds. Reconnect the battery, then allow it to charge for one hour without powering on the laptop. After this hour, your battery should be reset – and upon booting your laptop, you should get a more accurate battery reading.

Why isn’t my battery charging on my laptop?

Check the AC adapter brick and verify that any removable cords are fully inserted. Next, make sure the battery is properly seated in its compartment, and that there is nothing wrong with either the battery or laptop contact points.

What happens if your laptop doesn’t turn on?

If your laptop won’t power on, even when it’s plugged in could have a faulty power supply, battery, motherboard, video card or RAM. … Check the laptop’s battery and power connector to make sure the connection hasn’t come loose. If it’s still not turning on, it could be a problem with an internal component.

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How do I reset my battery?

Method 1

  1. Discharge your phone fully until it turns itself off.
  2. Turn it on again and let it turn itself off.
  3. Plug your phone into a charger and, without turning it on, let it charge until the on-screen or LED indicator says 100 percent.
  4. Unplug your charger.
  5. Turn your phone on. …
  6. Unplug your phone and restart it.

7 сент. 2020 г.

Where is reset button on HP laptop?

Turn on your HP laptop, then immediately press the F11 key repeatedly until the Choose an option screen appears. Click Troubleshoot. Click Reset this PC. Select an option, Keep my files or Remove everything.

How do I fix my battery plugged in but not charging?

Laptop Is Plugged In but Not Charging? 8 Steps to Solve Your Issue

  1. Check the Physical Cable Connections. …
  2. Remove the Battery and Connect to Power. …
  3. Make Sure You’re Using the Right Charger and Port. …
  4. Review Your Cable and Ports for Damage. …
  5. Reduce Resource Usage. …
  6. Check Windows and Lenovo Power Options. …
  7. Update or Reinstall Battery Drivers. …
  8. Try Another Charger.

26 июл. 2020 г.