: Requires a password before the operating system even begins to load.
Ensure this is enabled to allow the CPU to dynamically adjust its clock speed based on workload, saving battery life. lenovo p1 gen 4 bios
Lenovo's release notes are a testament to how actively the P1 Gen 4's firmware is maintained: : Requires a password before the operating system
This forces the laptop to run exclusively on the NVIDIA GPU. Use this mode if you are using external monitors via the HDMI/Thunderbolt ports for VR, 3D rendering, or CAD, as it stabilizes frame rates and fixes multi-display handshake bugs. Virtualization Settings (Security Tab) Use this mode if you are using external
"Boot Device Not Found." Solution: Enter BIOS > Config > Storage > VMD Controller . Set to Disabled . The Intel Volume Management Device (VMD) driver is required for RAID, but it hides NVMe drives from legacy bootloaders. Disabling VMD reveals the drive.