[Full Guide] Why Does My Fps Drop When I Unplug My Laptop?

Why Does My Fps Drop When I Unplug My Laptop
Why Does My Fps Drop When I Unplug My Laptop

People who enjoy video games understand the significance of FPS and how it affects the gaming experience. To be honest, they play the games on high-end and stacked hardware, but some also use laptops.

People often wonder, “Why does my FPS drop when I unplug my laptop?” for the same reason. If you are experiencing the same issue, we have provided you with a troubleshooting guide!

So Why Does It Happen?

Here are the reasons why your FPS might drop when you unplug:

  • To be honest, FPS drops when the laptop is unplugged are completely normal.
  • This is because when the laptop is unplugged, it tries a variety of methods to conserve battery power.
  • The laptop, in particular, is very likely to reduce the GPU and CPU to save power and battery.
  • If you use a dedicated GPU, the laptop will most likely switch to graphics processes rather than the power-draining (aka high-performance) GPU.
  • Simply put, the FPS is reduced to save the battery because the laptop is no longer powered. We are sharing the fixes with you to assist you!

How To Fix This Issue?

1. Customizing The Fps

  • When you enable the whisper mode on your laptop, the FPS is likely to drop in some cases.
  • As a result, you can change the FPS settings, but disabling the whisper mode is another option.
  • This is due to the fact that these two options allow laptop fans to increase the speed limits, increasing the chances of improved and higher FPS.
  • When the whisper mode is disabled, the overall FPS of the laptop increases, and you will notice an improvement while gaming.

2. Using AC

  • If you unplugged the laptop and it resulted in a low FPS value, we recommend reconnecting it to an AC power source. This is because it reduces the likelihood of power outages.
  • That being said, before playing the game, remove the battery from the laptop and connect it to the AC adapter to see if it improves the FPS.

3. Update BIOS

  • If you are a gamer, there is no point in saying that GPU drivers and BIOS can directly influence gaming as well as the FPS.
  • However, if the FPS drops when you unplug the laptop from a power source, update the GPU driver as well as the BIOS.
  • Depending on the video card, you can update the GPU driver using third-party apps such as Radeon or GeForce.
  • On the other hand, you can update the BIOS via the laptop’s driver manager. So, launch the driver manager, select firmware, and then select system firmware.
  • Click on the update driver issue in system firmware. Check to see if the FPS on the laptop has been optimized after updating the GPU driver and BIOS.

Also read:- How to Charge Laptop In Car?


And that’s all there’s to it. We all know that irritating feeling when the FPS suddenly drops while we’re working on gaming. But fret not, if you’ve made it this far you already know what to do. Try these fixes and let us know which one worked for you. If they didn’t work, then it’s even more important for us to know. The comment section is open so let us know down there.


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