Laptop Plugged In Not Charging – Full Windows Battery Fix ...

Q: Why does my laptop say “Plugged in, not charging"?

Driver issue, conservation mode, weak charger, or battery problem.

Q: Should I remove battery while using charger?

Only for removable batteries; modern laptops manage this automatically.

Q: Why does my laptop charge only when turned off?

Weak charger, dead battery, or power IC issue.

Q: Can BIOS stop battery from charging?

Yes, battery protection modes can limit charging percentage.

Laptop Battery Not Charging Plugged In Not Charging Windows

Laptop charging problems are extremely common, especially in Windows laptops.

Your laptop may show:

“Plugged in, not charging”
Battery not increasing
No charging indicator
Charger connected but battery stays at same percentage
Charging only when switched off
Charging stops randomly

This guide explains every possible cause and gives step-by-step fixes that work for all brands:

Dell
HP
Lenovo
Asus
Acer
MSI

1. Basic Checks (Start Here)

1.1 Check if the Charger Is Properly Connected

Ensure:

Charger is fully inserted
Power socket works
Power cord is tight

Try a different socket.

1.2 Check Charging LED / Icon

Laptop charging light indicators:

White/Amber: Charging
Off: No power
Blinking: Fault

1.3 Try Rebooting the Laptop

A restart resets charging controllers.

1.4 Remove and Reconnect the Charger

Disconnect → wait 10 seconds → reconnect.

2. Charger & Cable Fixes

2.1 Check Charger for Damage

Look for:

Bent pins
Broken cable
Loose joints
Burn smell

2.2 Try a Different Charger (Same Wattage)

Low-watt or incompatible chargers cause:

Very slow charging
“Plugged in, not charging”
Battery not increasing

Dell/HP/Lenovo reject low-watt chargers.

2.3 Check Charging Brick Temperature

If adapter is overheating → charging stops automatically.

Cool it for 10 minutes.

3. Battery Related Fixes

3.1 Shut Down and Charge for 15 Minutes

If battery is extremely low, Windows may fail to detect charging.

3.2 Remove Battery (If Removable)

Power off
Remove battery
Press power 10 seconds (discharge static)
Insert battery
Try charging

This resets battery circuitry.

3.3 Check Battery Health

Use:

HP Support Assistant
Dell Power Manager
Lenovo Vantage

If battery health < 60 percent → expect charging issues.

4. Windows & Driver Fixes

4.1 Reinstall Microsoft ACPI Battery Driver (MOST EFFECTIVE)

Right-click Start → Device Manager
Expand Batteries
Right-click → Microsoft ACPI-Compliant Control Method Battery
Click Uninstall device
Restart laptop

Windows will reinstall fresh driver.

Fixes:

Plugged in, not charging
Charging stuck
Unresponsive battery

4.2 Update Battery & Power Drivers

Device Manager → Batteries → Update driver

4.3 Update Intel/AMD Chipset Drivers

Chipset drivers control power delivery.
Install from your brand’s website.

4.4 Update Windows

Windows updates fix power problems:
Settings → Windows Update → Check for updates

5. Power Settings Fixes

5.1 Perform Power Reset

Shut down
Disconnect charger
Hold power button 20 seconds
Connect charger
Turn on laptop

Resets internal power controller.

5.2 Change Power Plan

Control Panel → Power Options → Balanced

5.3 Disable Battery Conservation Mode (Some brands)

Many laptops stop charging at 60-80 percent to protect battery.

Examples:

Lenovo Conservation mode ON
Asus Battery Health Charging
Dell Battery Extender
HP Smart Charging

Turn OFF battery protection mode to resume charging.

6. BIOS & Firmware Fixes

6.1 Reset BIOS

Enter BIOS → Load Setup Defaults → Save

6.2 Update BIOS

Outdated BIOS causes charging issues.

Visit:

Dell Support
Lenovo Support
HP Drivers
Asus Support

Install the latest BIOS update.

6.3 Check AC Adapter Wattage (Dell/HP)

In BIOS:

Dell: “AC Adapter Type” should show 45W/65W/90W
HP: “AC Adapter Status: Connected”

If it shows “Unknown” → faulty charger or charging port.

7. Charging Port Fixes

7.1 Check for Loose Port

If charger wiggles → charging port may be loose.

7.2 Clean Charging Port

Use:

Soft brush
Compressed air

Remove dust and debris.

8. Software & Background App Fixes

8.1 Close High-CPU Tasks

Heavy usage slows charging or stops it entirely.

Task Manager → End:

Chrome with many tabs
Video editing tools
Games
Antivirus scans

8.2 Disable Fast Startup

Control Panel → Power Options → Choose what power buttons do →
Turn off Fast Startup

Fixes stuck charging.

9. Advanced Fixes

9.1 Battery Calibration

Drain battery to 0 percent → charge to 100 percent without interruption.

9.2 Safe Mode Test

If charging works in Safe Mode → software conflict.

9.3 Reset Windows (Keep Files)

Settings → System → Recovery → Reset this PC → Keep my files
Fixes deep power-related bugs.

10. When to Visit Service Center

Hardware issues include:

Faulty charging port
Damaged battery
Dead power IC
Motherboard short
Broken DC jack
Burnt charging circuit

Signs:

Battery stays at same percentage
Charging only when off
Battery level drops while plugged in
Adapter heats excessively
BIOS not detecting charger

Repair required.

Frequently Asked Questions (FAQ)

Why does my laptop say “Plugged in, not charging"?

A: Driver issue, conservation mode, weak charger, or battery problem.

Should I remove battery while using charger?

A: Only for removable batteries; modern laptops manage this automatically.

Why does my laptop charge only when turned off?

A: Weak charger, dead battery, or power IC issue.

Can BIOS stop battery from charging?

A: Yes, battery protection modes can limit charging percentage.