Follow the on-screen prompts. The system will automatically reboot and perform the flash process. Method 2: Manual Update via Lenovo Support Website Go to the official Lenovo Support page ( ://lenovo.com ).
: Power on or restart the system and immediately press F1 (or Fn+F1 ) several times when the Lenovo logo appears to enter the UEFI BIOS menu .
The BIOS (Basic Input/Output System) for the Lenovo ThinkPad P1 Gen 4 (Type 20Y3, 20Y4) Go to product viewer dialog for this item.
Open the pre-installed application in Windows. Click on System Update . Select Check for Updates . lenovo p1 gen 4 bios
Despite Lenovo’s robust engineering, users face specific BIOS glitches on the P1 Gen 4.
The keyboard navigation is straightforward. Use the arrow keys to move between menus, + / - or F5 / F6 to change values, and Enter to confirm a selection. The ESC key will typically take you back to the previous menu or cancel a change.
: Requires a password before the operating system even begins to load. Follow the on-screen prompts
Use a tool like Rufus or Etcher to flash the ISO image to a blank USB drive.
The ThinkPad P1 Gen 4 features dual graphics: an integrated Intel GPU and a dedicated NVIDIA GPU.
The BIOS (Basic Input/Output System) on the Lenovo ThinkPad P1 Gen 4 : Power on or restart the system and
: You can back up your preferred BIOS settings as "Customized BIOS Defaults," which is useful for quickly restoring a specific stable configuration after a reset.
Enable Intel Virtualization Technology (VT-x) and Intel VT-d if you run virtual machines (VMware, VirtualBox) or use Windows Subsystem for Linux (WSL).
: This is the exit menu, where you choose to Exit Saving Changes , Exit Discarding Changes , or Load Setup Defaults .
Immediately and repeatedly tap the when you see the red Lenovo logo.
Choose > Advanced Options > UEFI Firmware Settings > Restart . 2. Key BIOS Settings and Customizations for P1 Gen 4