IBM Thinkpad R30 R31 Manual

							4
5
Step Size (Quantity) Color Torque
4 M2.5 x L5 (2) Silver 3.2 kgf-cm
5 M2 x L6 (1) Silver 1.6 kgf-cm
1210 LCD bezel assembly (13.3″)
v“1010 Battery assembly”on page 163
v“1020 Mini-PCI cover and Mini-PCI card”on page 163
v“1030 Memory cover and Memory card”on page 165
v“1060 Keyboard”on page 167
v“1080 Middle cover”on page 170
v“1090 LCD assembly”on page 171
1
MT 2656, 2657, 2676185 
						

							2
3
Step Size (Quantity) Color Torque
2 M2 x L4(2) Silver 2.5 kgf-cm
3 M2.5 x L6(2) Black 2.5 kgf-cm
3
4
5
6
7
3
Note:When removing the LCD, take note of the following:
vBe careful not to scratch the LCD bezel when
removing the screw mylars.
vThe LCD bezel has several latches. Release
these latches; then remove the LCD bezel. Be
careful not to break these latches.
vGently push the two LCD latches outward to
remove the LCD bezel.
1220 LCD Inveter (13.3″)
v“1010 Battery assembly”on page 163
v“1020 Mini-PCI cover and Mini-PCI card”on page 163
v“1030 Memory cover and Memory card”on page 165
v“1060 Keyboard”on page 167
v“1080 Middle cover”on page 170
186ThinkPad R30/R31 HMM 
						

							v“1090 LCD assembly”on page 171
v“1210 LCD bezel assembly (13.3″)”on page 185
1
Step Size (Quantity) Color Torque
1 M2 x L10(4) Black 2.5 kgf-cm
1230 LED board (13.3″)
v“1010 Battery assembly”on page 163
v“1020 Mini-PCI cover and Mini-PCI card”on page 163
v“1030 Memory cover and Memory card”on page 165
v“1060 Keyboard”on page 167
v“1080 Middle cover”on page 170
v“1090 LCD assembly”on page 171
v“1210 LCD bezel assembly (13.3″)”on page 185
1
2
MT 2656, 2657, 2676187 
						

							3
4
1240 LCD bracket hinge assembly (13.3″)
v“1010 Battery assembly”on page 163
v“1020 Mini-PCI cover and Mini-PCI card”on page 163
v“1030 Memory cover and Memory card”on page 165
v“1060 Keyboard”on page 167
v“1080 Middle cover”on page 170
v“1090 LCD assembly”on page 171
v“1210 LCD bezel assembly (13.3″)”on page 185
v“1220 LCD Inveter (13.3″)”on page 186
v“1230 LED board (13.3″)”on page 187
1
Step Size (Quantity) Color Torque
1 M2 x L4 (4) Silver 2.5 kgf-cm
1250 LCD FPC assembly (13.3″)
v“1010 Battery assembly”on page 163
v“1020 Mini-PCI cover and Mini-PCI card”on page 163
188ThinkPad R30/R31 HMM 
						

							v“1030 Memory cover and Memory card”on page 165
v“1060 Keyboard”on page 167
v“1080 Middle cover”on page 170
v“1090 LCD assembly”on page 171
v“1210 LCD bezel assembly (13.3″)”on page 185
v“1220 LCD Inveter (13.3″)”on page 186
v“1230 LED board (13.3″)”on page 187
v“1240 LCD bracket hinge assembly (13.3″)”on page 188
1
Step Size (Quantity) Color Torque
1 M2 x L4(1) Silver 2.5 kgf-cm
MT 2656, 2657, 2676189 
						

							2
1260 Wireless reassembly
v“1240 LCD bracket hinge assembly (13.3″)”on page 188
v“1230 LED board (13.3″)”on page 187
190ThinkPad R30/R31 HMM 
						

							Locations
Front View
Computer display
Ultrabay plus TrackPoint System-status indicators
Power button
Volume & mute buttons
Rear View
Monitor connector
Modem connector
Power jack
Ethernet connectorUSB connector Parallel portS-Video out connector
Security keyhole
Bottom View
10
12
3
4
5
678
9
10
11
12
9
1. Battery pack
2. Mini-PCI Card slot door
MT 2656, 2657, 2676
191 
						

							3. Memory slot door
4. Docking connector
192ThinkPad R30/R31 HMM 
						

							Switch Locations
Boot Block
ENABLEBoot Block
ENABLE
Boot Block
ENABLEBoot Block
ENABLECHKPW
ENABLECHKPW
ENABLE
Boot Block
DISABLEBoot Block
DISABLECHKPW
DISABLECHKPW
DISABLE
CHKPW
ENABLECHKPW
ENABLEBoot Block
DISABLEBoot Block
DISABLE
CHKPW
DISABLECHKPW
DISABLE
MT 2656, 2657, 2676193 
						

							Parts list
1
2
3
45
678910
11
12
13
16
1718
19
20
21
22 22
2323
24
14
15
Note:The parts marked with asterisk are CRUs (customer
replaceable units.)
No. Description FRU No.
1 Hinge Cap 26P9722
2 Keyboard unit (“Keyboard”on page 201)
3 Middle Cover ASM WW 26P9727
4 KBD Bezel Asm. WW 46L6378
5 Cable Asm. kit , RJ11 and lid switch
RJ-11 Cable for CDC board model
RJ-11 Cable mini PCI combo board
model
Lid switch Cable27L0689
194ThinkPad R30/R31 HMM