How To Fix Laptop FPS Drop When Plugged In

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Published: 26 Jul 2022
Take some of the steps below, if your laptop FPS Drops when Plugged In!

Sometimes a sudden drop in FPS usually indicates an inefficient system when an event interrupts another task that requires hardware like a game and exceeds the system’s capabilities. This usually happens when the laptop overheats while pugged in or the charger is not of optimal power eating. To fix this problem there are a few methods that we are going to explain to you.

In this guide, we will show you How to fix Laptop FPS Drop when Plugged In.

How To Fix Laptop FPS Drop When Plugged In

FPS is the number of frames that the computer is drawing in a given second, known as frames per second. It is a critical aspect when it comes to displaying, and many users report that they have a problem with FPS drops when the laptop is plugged in.

This problem will be most annoying for those who are playing games or editing.

Easy Ways to Fix Laptop FPS Drop

  1. Upgrade Laptop Drivers

Make sure your GPU drivers are always up to date.

To update your drivers, you have to open Device Manager through the Search menu. Once you open it, double-click on the Display adapter.

Now, press right-click on the installed graphics adapter, and select Update driver from the menu. A new window will open where you have to click on Search automatically for drivers in the Update Drivers window.

Once you do this, wait for Windows to locate the best available version and install it. If the update doesn’t go through, you can try another method to update drivers by using third-party apps.

2. Disable Whisper Mode or customize the frame rate (Nvidia Graphics only)

Whisper mode is a feature that reduces the noise produced while you are gaming and the laptop is plugged in. If whisper mode is the cause of FPS dropping, then you can fix it either by disabling the whisper mode or adjusting the custom FPS which will allow fans to increase speed restriction and you might get better FPS.

This option is available only if you use Nvidia GPU above 1060. Other than that, you might experience heating issues and noise while gaming some of the modern games that demand high system resources.

The whisper mode option is available on Nvidia GeForce experience > Settings > Whisper Mode

If you still want to keep the whisper mode enabled to run your laptop quietly, there is still an option inside the Nvidia control panel.

Open the Nvidia control panel from the taskbar. From the left sidebar of the Nvidia control panel click on manage 3D settings.

Now, inside the main dashboard switch to the program settings tab, and make sure the preferred graphics processor for a particular program is Nvidia GPU.

On the 3rd small window scroll down the settings until you find the Whisper Mode option, and adjust the frame rate for the program according to your screen support rate and GPU supportability.

Apply the configuration and try to check the application if the FPS drop issue is resolved.

3. Change the Power Plan

It is important to set the power plan of any laptop/pc because it plays a crucial role in power consumption in the hardware. By default, the settings are on balance mode, but if you want the full potential of your laptop, then we suggest changing the power plan to Best Performance. This will help you to reduce the lag and FPS drop during the laptop is plugged in.

Go to Control Panel > Power Options > Power Mode > Select Best Performance

This method is most efficient for high-end laptops and it consumes more energy.

4. Check the Overheating of the Laptop

Overheating has a very big effect on all the hardware inside your laptop and it can cause a big FPS fluctuation while using your laptop. Overheating is mostly happening due to clotted dust on the sides of the fan, or the thermal paste on the CPU is not working very well.

To fix this problem, there are few steps that you need to follow:

  • Cleaning your system 2-3 times per year, depending on the area where it is used.
  • Make sure to change the thermal paste in time, at least twice a year.
  • Keep your laptop in a clean place. It consumes dust inside more than you can imagine.
  • Keep the area around the laptop and the fan to be plain and clean for a better airflow of the system.
  • For additional cooling, you might use a notepad cooler.

5. Hardware Upgrade

This is an optional method if the other methods above didn’t help you to fix the FPS drop on your laptop.

You can upgrade your system by installing more and faster RAM which will help the system to handle the processes faster. You should switch to SSD if you use HDD, because it is around 20 times faster than HDD which will help with reading and writing all the processes on your system much faster.

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