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.
• Intel models
– Slot
a
: NVMe0
– Slot
b
: NVMe1
• AMD models
– Slot
a
: NVMe1
– Slot
b
: NVMe0
For access, do the following:
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 nano-SIM-card tray if your computer comes with one. See "Connect to a cellular network
(for selected models)" on page 8.
5. Remove the base cover assembly. See "Base cover assembly" on page 28.
Removal procedure
.
Chapter 6
CRU replacement
31