Accessing the BIOS of your Slimbook may vary slightly depending on the model, but in most cases, the steps are quite similar. Here's a general tutorial on how to access the BIOS using the "F2" or "Del" keys:
Step 1: Turn on your Slimbook
Turn on your laptop as you normally would by pressing the power button.
Step 2: Prepare to press the correct key
As soon as you turn on your laptop, you should be ready to press the corresponding key to access the BIOS. In most cases, these keys are "F2" or "Del". Make sure you know the correct key for your model, you can check the manual if you're unsure.
Step 3: Press the key
Immediately after turning on your Slimbook, start pressing the corresponding key repeatedly to access the BIOS. You may need to do this several times and with some speed, as you have only a few seconds before the operating system starts loading.
Step 4: Access the BIOS
If you have pressed the correct key in time, you should enter the BIOS of your laptop. This will take you to a screen with various options and advanced system settings. In some Insyde BIOS, it may be necessary to access "Setup Utility" to change advanced settings.
And there you have it, you are now inside the BIOS to change any settings you want.
You should see a screen similar to the following:
AMI BIOS: Pro X, Executive, Titan, Hero.
Insyde BIOS: Elemental, Essential, Hero S