How to change BIOS settings to install XP system on Win7

When we were using the win7 operating system, some friends wanted to change their system to the xp operating system due to some needs. Then some friends may have encountered some problems during this process. Regarding how to set up the BIOS of Windows 7 to XP system, the editor thinks that we should first enter the BIOS of our computer through the shortcut keys, and then find the relevant options and follow the editor to set them. Let’s take a look at the specific operation steps~

How to set up the bios of win7 to xp system

1. Enter BIOSThinkPad and Lenovo VBKEM For series notebooks, press the F1 key on the keyboard

(for some models, press the keyboard combination key Fn F1, hold down the Fn key, and press the F1 key repeatedly).

2. Select the Restart tab, find the -OS Optimized Defaults option, and press Enter to select Disabled.

3. Select the Security tab, find the Secure Boot option and press Enter.

4. Find the Secure Boot option again and press Enter to select.

Note: If you select Enabled here, under Startup later, the UEFI/Legacy Boot setting will be gray and cannot be set. You need to select Disabled to set it.

5. Select the Startup tab, find the UEFI/Legacy Boot option and press Enter to select Both or Legacy Only.

6. Both options are acceptable . If it is gray and cannot be set,

Look at the previous step (Security——Secure Boot——Secure Boot).

7. After the above settings are completed, press F10 (press Fn F10 on some models) to save and exit to proceed with the system installation process.

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