10 Common Laptop Problems and How to Fix Them
10 Common Laptop Problems and How to Fix Them
1. Laptop Running Slow
Cause: Too many background programs, low RAM, or malware.
Fix:
- Uninstall unused software
- Disable startup apps (via Task Manager on Windows or Activity Monitor on Mac)
- Upgrade RAM if possible
- Run a full malware scan using trusted antivirus software
Image Reference:
Search “Task Manager performance tab Windows” for helpful visuals.
2. Laptop Not Charging
Cause: Faulty charger, dead battery, or damaged charging port.
Fix:
- Try a different power adapter
- Check for loose power jack
- Inspect the battery condition in system settings
- Replace the battery if it’s old or bloated
Image Reference:
Search “Laptop charging port loose fix” for repair diagrams.
3. Laptop Overheating
Cause: Blocked vents, dust buildup, failing fan.
Fix:
- Clean air vents using compressed air
- Place your laptop on a cooling pad
- Replace thermal paste if you’re comfortable opening it
Image Reference:
Search “cleaning laptop vents with air duster”.
4. Battery Draining Fast
Cause: High screen brightness, background tasks, old battery.
Fix:
- Lower brightness and enable battery saver mode
- Disable unnecessary background apps
- Replace battery if it no longer holds charge
Image Reference:
Search “battery health check Windows” or “Mac battery health report”.
5. Blue Screen of Death (BSOD)
Cause: Driver errors, hardware failure, corrupted system files.
Fix:
- Update all drivers via Device Manager
- Run “sfc /scannow” in Command Prompt
- Reinstall Windows if issues persist
Image Reference:
Search “BSOD Windows 10 fix step-by-step”.
6. No Display or Black Screen
Cause: Faulty RAM, GPU issues, or backlight failure.
Fix:
- Remove and reseat RAM
- Connect to external monitor to test GPU
- Flashlight test for backlight issues (shine light on the screen to see faint image)
7. Wi-Fi Not Working
Cause: Network adapter errors, router issues, outdated drivers.
Fix:
- Restart router and laptop
- Run Windows Troubleshooter
- Update or reinstall Wi-Fi drivers
8. Keyboard Not Responding
Cause: Driver glitch, spilled liquid, internal connection issue.
Fix:
- Try an external USB keyboard to test
- Update/reinstall keyboard driver
- Clean the keyboard or open for internal check (only if you’re experienced)
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