How to Troubleshoot Power Problems in a Laptop?

4 minutes read

Laptops have become essential for work, communication, entertainment, and more. However, encountering power problems in your laptop can be frustrating and disruptive. This comprehensive guide will explore various troubleshooting steps to help you diagnose and resolve power-related issues in your laptop. Whether your laptop won’t turn on, has a dead battery, or experiences unexpected shutdowns, we’ve got you covered.

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Laptops are portable hand-held computers that can be easily carried to any place at any time, wherever you go. Due to this portability feature, laptop computers can be extremely convenient. However, this sometimes leads to power problems; your laptop battery could drain easily. Your laptop or notebook begins experiencing power problems. This would cause a great deal of frustration and make your computer unusable.

Laptop power issues are commonly caused by the computer's battery or power supply. Here are some troubleshooting steps that you can follow. Just read on…

8 Fixes to Solve Laptop power problems

Fix 1: Check the Power Source

Before diving into complex troubleshooting, ensure your laptop is correctly connected to a power source. Sometimes, the problem is as simple as a loose power cable or a switched-off power strip. Make sure everything is securely connected, and the power source is active.

Fix 2: Inspect the Charging Cable and Adapter

Faulty charging cables and adapters can be a common cause of power problems. Examine the cable for any visible damage or frayed wires. Try using a different charger to see if the issue persists. If your laptop charges with another adapter, you may need to replace your current one.

Fix 3: Battery Troubleshooting

a) Battery Health

Laptop batteries degrade over time. Check your battery's health status in your operating system settings. If it's significantly degraded, it might be time for a replacement.

b) Calibrate the Battery

Calibrating your laptop battery can help resolve power issues. Discharge it completely, then recharge it to 100%. This can recalibrate the battery and improve its accuracy in displaying charge levels.

c) Replace the Battery

If your battery is old and no longer holds a charge, replacing it is the ultimate solution. Consult your laptop's manual or a professional for a compatible battery.

Fix 4: Hardware Connections

a) RAM and Hard Drive

Loose or faulty RAM modules or hard drives can cause power problems. Ensure they are securely in place, and consider running diagnostic tests to identify any issues.

b) External Devices

Disconnect all external devices and peripherals from your laptop. A malfunctioning external device can sometimes interfere with the laptop's power supply.

Fix 5: Software Issues

a) Operating System

Software conflicts or corruption can lead to power issues. Check for system updates and scan for malware or viruses that could drain your laptop's power.

b) Drivers and Updates

Outdated or incompatible drivers can also cause power problems. Update your drivers and operating system to the latest versions to ensure compatibility and performance.

Fix 6: Overheating Problems

Laptops can overheat, leading to power shutdowns. Ensure your laptop has proper ventilation, clean the fan, and consider using a cooling pad to prevent overheating.

Fix 7: Perform a Hard Reset

Sometimes, a hard reset can resolve power issues. This involves removing the battery and power source, holding the power button for 30 seconds, and reconnecting everything.

Fix 8: Professional Assistance

If you've tried all the above steps and your laptop still has power problems, it's time to seek professional assistance. A certified technician can diagnose and repair hardware issues beyond your expertise.

You can refer to this article to learn what to do when your computer won't turn on.


With these, you can troubleshoot your laptop power problems. If you find this a very tedious process and need automated laptop power management software to make things easy, then go for the Remo MORE suite. It just requires a few mouse clicks and then does the hard work for you. With this app, you can create custom power plans and easily fix all power problems on your laptop.

About the Author: Molly Owen

Molly is the Lead Technical Specialist with distinguished knowledge and understanding of Mac computers and operating systems. Being a veteran photographer and video recovery specialist, Molly’s expertise in video formats and file repair has helped restore a lot of videos and cherished memories of users. As a technical specialist, she also believes in learning and…