How to Disable BIOS memory for Windows XP

BIOS (Basic Input Output System) is a low-level operating system that controls certain aspects of computer hardware, such as processor speed and memory timing. Disable BIOS memory configuration settings as cacheable shading and help improve performance with Windows XP. These settings are BIOS memory flashbacks of the above operating systems that are no longer needed in Windows XP.


1 Restart your computer.
2. Press the indicated boot messages to enter the BIOS key. This key is typically Esc or the F keys.
3. Go to the menu Advanced settings by pressing the left and right arrow.
4. Use the arrow keys up and down to highlight the setting of shadowing and cacheable RAM. Press the Enter key after highlighting both the entries and choose the Disabled option.
5. Press the Esc key and then press Y to exit and save the changes.

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