Lenovo ThinkPad P15 Gen 1 User Manual page 36

Your computer has two M.2-solid-state-drive slots. When you configure the M.2-solid-state-drive slot in the
UEFI BIOS menu, ensure that you select the correct menu item.If your computer is installed with only one
M.2 solid-state drive, ensure that the M.2 solid-state drive is installed into slot
• Slot 0 : NVMe0
• Slot 1 : NVMe1
Replacement procedure
1. Disable the built-in battery. See "Disable the built-in battery" on page 27.
2. Turn off the computer and disconnect the computer from ac power and all connected cables.
3. Close the computer display and turn the computer over.
4. Remove the bottom door. See "Bottom door" on page 28.
5. Remove the M.2 solid-state drive:
a. Open the Mylar film that covers the M.2 solid-sate drive
b. Remove the screw that secures the M.2 solid-state drive
c. Carefully pull the drive out of the slot
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P15 Gen 1 and T15g Gen 1 User Guide
1 .
2 and then the drive pivots upward.
3 .
0 .