Technical information
Table Of Contents
- Contents
- About this manual
- Introduction
- General descriptions
- ThinkPad R40
- Product overview
- Symptom-to-FRU index
- FRU replacement notices
- Removing and replacing a FRU
- 1010 Battery pack
- 1020 Ultrabay Plus device
- 1030 Hard-disk drive
- 1040 DIMM
- 1050 Mini PCI adapter
- 1060 Keyboard
- 1070 Backup battery
- 1080 Optical storage in the fixed bay
- 1090 PC Card slot assembly
- 1100 Hinge cover
- 1110 Communication daughter card (CDC)
- 1120 Fan assembly
- 1130 CPU
- 1140 Bluetooth antenna assembly
- 1150 LCD assembly
- 1160 Keyboard bezel
- 1170 Speaker assembly and microphone cable
- 1180 System board
- 1190 Hard-disk drive slot
- 2000 Ultrabay Plus guide rail
- 2010 I/O Bracket
- 2020 LCD front bezel
- 2030 Inverter card
- 2040 LCD panel and LCD cable assembly
- 2050 Antenna assembly, hinges, and LCD cover
- Locations
- Parts list
- Notices

1020
Ultrabay
Plus
device
For
machine
type
2681,
2682,
2683,
2722,
2723,
2724
Note
Any
of
Ultrabay
Plus
devices
can
be
installed
into
the
Ultrabay
Plus
of
the
computer.
The
procedure
for
installing
and
removing
is
the
same
for
every
Ultrabay
Plus
device.
For
devices
supported,
see
“Optional
FRUs”
on
page
174.
Note:
When
you
release
the
switch
in
step
1,
the
lever
pops
out.
Pull
the
lever
a
little
in
step
2
to
release
the
device
from
the
bay.
2
1
1
2
3
Removing
and
replacing
a
FRU
ThinkPad
R40
65