User Manual

Table Of Contents
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
b .
Slot
a : NVMe1
Slot
b : NVMe0
For access, do the following:
1. Disable the built-in battery. See “Disable Fast Startup and the built-in battery” on page 37.
2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then,
close the computer display.
3. Remove the nano-SIM-card tray if your computer comes with one. See “Connect to a cellular network
(for selected models)” on page 9.
4. Turn over the computer.
5. Remove the base cover assembly. See “Base cover assembly” on page 38.
Removal procedure
Chapter 6. CRU replacement 43