Debian GNU/Linux Setup Guide
For ThinkPad P53, P73
***Official support of Debian 10.0 and later.
2
Section 1 – BIOS Setup and Pre-Installation Steps
The first step before installing Linux is to make sure the system BIOS is setup correctly.
• Boot into BIOS by pressing the function F1 key at the “Lenovo” splash screen.
• Tab over to the ‘Restart’ menu tab and set “OS Optimized Defaults” to “Disabled”.
3
• Switching the “OS Optimized Defaults” settings may give a warning message. Select
“Yes” to continue to disable OS Optimized Defaults.
• Tab over to the “Startup” menu tab.
4
• Pressing F9 function key will allow Legacy and UEFI bootable devices by setting
“UEFI/Legacy Boot” to “Both”; otherwise, it will be an unchangeable setting to “UEFI only”.
• Press function F10 key to save and exit BIOS setup.
5
Section 2 – Discrete vs Hybrid Graphics
The Thinkpad P53 and P73 offer both Nvidia and Intel graphics. To run exclusively Nvidia
graphics, use the discrete graphics mode highlighted below.
• Boot into BIOS, tab over to the “Config” menu option, and select the “Display” option.
• By default, the “Graphics Device” will likely be set to “Hybrid Graphics”. To run exclusively
Nvidia graphics, set the “Graphics Device” to “Discrete Graphics”.
6
Section 3 – Installing Debian 10.x
Please refer to the following instructions and screenshots on how to install Debian 10 on the
Lenovo Thinkpad P53 and P73.
• Insert the Debian 10 installation media (either through USB or CD/DVD).
• Power on the system and press the F12 function key whenever the following Lenovo
splash screen appears.
• Select the Linux bootable installation media from the F12 boot menu list.
7
• Highlight “Graphical install” from the Debian boot menu and press ‘E’ to edit.
• Add the following line, “psmouse.elantech_smbus=0” before “quiet”, then press “Ctrl+x”.
8
• Select the appropriate language and “Continue”.
• Continue to personalize options.
9
• Set the desired root password