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Acer laptop BIOS can be started in Advanced/Debug mode which makes few additional options available which are otherwise hidden by default.
Tested on Acer Nitro 5 AN515-53.
Steps
- Boot into the BIOS. To do this, tap F2 on your keyboard when the laptop is first restarted or powered on.
- There is usually only a short window of time when you can enter the BIOS. If you miss it and the system starts as normal, just restart and try again.
- Force shutdown using the power button. Hold the power button on BIOS screen till force shutdown occurs (takes around 5 seconds).Advertisement
- Type the advanced mode keycode. While the laptop is off, press the following keys on the laptop keyboard in order: F4, 4, R, F, V, F5, 5, T, G, B, F6, 6, Y, H, N
- Boot into the BIOS again. Press the power button to start the laptop and tap F2 to boot into the BIOS again.
- Make changes and Save. You can now make the changes as required, then save. On restart the BIOS will revert back to default mode.
Expert Q&A
Tips
- In case it doesn't work, retry the steps after connecting the charging cable to the laptop and turning mains power on.Thanks
Warnings
- Don't change settings or values you don't understand, as it may cause cause changes not intended by the manufacturer.Thanks
References
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