Lenovo P1 Gen 4 Bios -

The ThinkPad P1 Gen 4 BIOS is robust but not forgiving. It prioritizes data integrity and battery life over raw performance by default. To turn this workstation into a true rendering beast, disable "CPU Power Management" (via Ctrl+S menu) and set thermal management to "Performance"—but bring earplugs for the fans.

Modifying and reflashing a custom BIOS is dangerous. It requires an SPI programmer (like CH341A) and physical disassembly to recover from a bad flash. This will void your warranty. lenovo p1 gen 4 bios

How to boot from USB disk in the BIOS (Boot Menu) - ideapad, Lenovo The ThinkPad P1 Gen 4 BIOS is robust but not forgiving