How do I fix my laptop battery not detected?

7 Ways to Fix the “No Battery Is Detected” Error on Windows

  1. Quick Fixes for an Undetected Battery.
  2. Check the Battery Status.
  3. Restart or Reinstall the Battery Drivers.
  4. Perform a Power Cycle on Your PC.
  5. Use the Built-In Windows Troubleshooters.
  6. Update the BIOS.
  7. Update Windows.

How do I diagnose my laptop that wont turn on?

How Do I Fix a Laptop that Won’t Turn On?

  1. Check the power supply and battery. If your HP laptop won’t turn on even when plugged in, start by checking the power supply.
  2. Diagnose screen issues.
  3. Remove all devices from your laptop.
  4. Use a rescue disc.
  5. Boot in safe mode.
  6. Check hardware.

How do I disable HP 601 error message on startup?

Disable HP laptop battery error 601 warning message on all HP…

  1. Turn off your computer.
  2. Take off your battery and unplug your power cord from the laptop.
  3. Press and hold the power button for 20 seconds.
  4. Put back your battery in and plug your power cord in.

How do I check if my laptop battery is working?

How to Test Laptop Battery Method #1: System Diagnostics

  1. Unplug the power cord.
  2. Turn off the laptop.
  3. Press the power button to restart your laptop.
  4. Press the Esc key immediately, once the laptop powers up.
  5. The Start Up menu will appear.
  6. A list of diagnostics and component tests should pop up.

Where is the battery code on HP?

HP is one of the easiest brands to find battery part numbers. There should be a white sticker with a barcode on every battery, and on this sticker, there is what HP calls a “Spare” number. Usually the sticker shows, “Replace with HP spare” and following that are 6 digits with a dash and 3 more digits.

How do you start a dead laptop?

Hold down the power button for at least 30 seconds. Release the power button, and plug your computer’s power supply back in (assuming that you know the power supply works). You don’t need the battery yet. Wait a minute or so, then hold down the power button to turn it on.

How do I perform a hard reset on my laptop?

To hard reset your computer, you’ll need to physically turn it off by cutting the power source and then turn it back on by reconnecting the power source and rebooting the machine. On a desktop computer, switch off the power supply or unplug the unit itself, then restart the machine in the normal manner.