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Set Up Windows 11 25H2 Power Mode on a New Gaming Laptop

Configure Windows power modes to balance gaming performance, heat, and battery runtime.

by@guidox updated:10/29/26 time:10 min level:Beginner works on:Windows 11 25H2 x64, Portable PCs with supported power modes
TL;DR

Choose an appropriate **Windows power mode** for charging and battery use, then verify its effect.

Before you start

Requirements

  • Windows 11 25H2 x64
  • Gaming laptop with available Windows power modes
  • Laptop charger
Step by step

Instructions

01

Install laptop drivers

Complete the laptop manufacturer's initial driver setup. Check that chipset and platform-management drivers are installed.

02

Connect the charger

Connect the original or manufacturer-approved power adapter before configuring gaming performance.

03

Open Power settings

Go to **Settings > System > Power & battery**. Find **Power mode** under the available power controls.

04

Choose plugged-in behavior

Select **Best performance** if available and appropriate for gaming. Check whether the manufacturer's control application offers an additional performance profile.

05

Configure battery behavior

Disconnect the charger and choose **Balanced** or **Best power efficiency** if Windows exposes separate battery settings.

06

Verify the configuration

Reconnect power, run a familiar game, and check its performance and cooling behavior. Confirm the desired mode remains selected.

tipSome laptops let manufacturer profiles override Windows power settings.
Troubleshooting

Common issues

Power mode is unavailable.

Check laptop management drivers, manufacturer utilities, and active power plan restrictions.

Performance does not change.

Check the GPU selection, charger wattage, and laptop-specific performance mode.

FAQ

Frequently asked

Should Best performance stay enabled all the time?

Not necessarily. Balanced is often more suitable for everyday use.

Can power mode control fan curves?

Windows power mode does not guarantee direct fan control; manufacturers manage many cooling profiles separately.

How to undo this

Return to **Power & battery** and select **Balanced**. Restore the laptop manufacturer's default performance profile if you changed it.

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