How to Check if the pointer is still erratic in BIOS
Published MAR 26, 2025
This video explains how to access the system BIOS to check if the pointer behaves erratically outside of the operating system. Testing in BIOS helps determine if the issue is hardware-related.
Turn on or restart the computer. At the Dell logo screen, repeatedly tap the F2 key to access the system bios. Check if the pointer is still erratic in bios.