Lenovo ThinkPad 390X User's Reference for ThinkPad 390 - Page 22

Bottom View of the Computer, DIMM options. - thinkpad 390 memory

Page 22 highlights

Identifying the Hardware Features Bottom View of the Computer (1) Flip out the tilt feet to tilt the computer to an angle for more com- fortable use of your computer, especially when typing. (2) The memory-slot cover covers the memory slot. The two memory slots accepts dual inline memory module (DIMM) options. Note: Base memory (32 MB or 64 MB) occupies one memory slot. (3) The battery-pack latch locks or releases the battery pack. (4) When the bay LED is on, you should not remove the UltraBay FX device. (5) The UltraBay FX device lock locks or releases the UltraBay FX device. (6) The system-expansion connector (240-pin) allows you to connect the port replicator. 6 ThinkPad 390 User's Reference

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Identifying the Hardware Features
Bottom View of the Computer
(1)
Flip out the
tilt feet
to tilt the computer to an angle for more com-
fortable use of your computer, especially when typing.
(2)
The
memory-slot cover
covers the memory slot.
The
two memory slots
accepts dual inline memory module
(DIMM) options.
Note:
Base memory (32 MB or 64 MB) occupies one memory
slot.
(3)
The
battery-pack latch
locks or releases the battery pack.
(4)
When the
bay LED
is on, you should not remove the UltraBay FX
device.
(5)
The
UltraBay FX device lock
locks or releases the UltraBay FX
device.
(6)
The
system-expansion connector
(240-pin) allows you to
connect the port replicator.
6
ThinkPad 390 User's Reference