Lenovo B50-80 Laptop Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch - Page 74

Table 5. Parts list-Overall, FRU no.

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Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80 Hardware Maintenance Manual Table 5. Parts list-Overall No. FRU FRU no. CRU B50- B50- B50- B50- B50ID 30 30 T 45 70 80 1 LCD unit (see "LCD FRUs" on page 102) 2 Keyboard (see "Keyboard" on page 105) 3 Battery pack, 4cell, 121500239 * 14.4V 41Wh, SY L12S4E55 3 Battery pack, 4cell, 121500241 * 14.8V 41Wh, LG L12L4E55 3 Battery pack, 4cell, 121500240 * 14.88V 41Wh, SP/L L12M4E55 3 Battery pack, 4cell, 121500242 * 14.4V 32Wh, SY L13S4A01 3 Battery pack, 4cell, 121500244 * 14.4V 32Wh, LG L13L4A01 3 Battery pack, 4cell, 121500243 * 14.4V 32Wh, SP/L L13M4A01 4 ZIWB3 Power Board 90007354 N W/Cable 5 ZIWB3 Upper Case 90205519 N W/TP WO/FP 5 ZIWB3 Upper Case 90205520 N W/FP/TP 6 ZIWB2 Fingerprint 90007268 N Board 7 ZIWB2 Fan 90205424 N 8 ZIWB3 Speaker W/ 90205528 N Rubber L+R 9 ZIWB0 Heat Sink 90205512 N UMA 9 ZIWB1 Heat Sink DIS 90205551 N 9 ZIWB3 Heat Sink DIS 90205526 N 9 ZIWB3 Heat Sink 90205527 N UMA 9 C B50-45 DIS 5H40F86188 N 9 C B50-45 UMA 5H40F86210 N 10 ZIWB3 Battery Board 90007357 N 11 ZIWB3 LED Board W/ 90007353 N Cable ●● ● ●● ● ●● ● ●● ●● 70

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Lenovo B50-30/B50-30 Touch/B50-45/B50-70/B50-80
Hardware Maintenance Manual
70
Table 5. Parts list—Overall
No.
FRU
FRU no.
CRU
ID
B50-
30
B50-
30 T
B50-
45
B50-
70
B50-
80
1
LCD unit (see “LCD
FRUs” on page 102)
2
Keyboard (see
“Keyboard” on
page 105)
3
Battery pack, 4cell,
14.4V 41Wh, SY
L12S4E55
121500239
*
●
●
●
3
Battery pack, 4cell,
14.8V 41Wh, LG
L12L4E55
121500241
*
●
●
●
3
Battery pack, 4cell,
14.88V 41Wh, SP/L
L12M4E55
121500240
*
●
●
●
3
Battery pack, 4cell,
14.4V 32Wh, SY
L13S4A01
121500242
*
●
●
●
●
●
3
Battery pack, 4cell,
14.4V 32Wh, LG
L13L4A01
121500244
*
●
●
●
●
●
3
Battery pack, 4cell,
14.4V 32Wh, SP/L
L13M4A01
121500243
*
●
●
●
●
●
4
ZIWB3 Power Board
W/Cable
90007354
N
●
●
●
●
●
5
ZIWB3 Upper Case
W/TP WO/FP
90205519
N
●
●
●
●
●
5
ZIWB3 Upper Case
W/FP/TP
90205520
N
●
●
●
●
●
6
ZIWB2 Fingerprint
Board
90007268
N
●
●
●
●
●
7
ZIWB2 Fan
90205424
N
●
●
●
●
●
8
ZIWB3 Speaker W/
Rubber L+R
90205528
N
●
●
●
●
●
9
ZIWB0 Heat Sink
UMA
90205512
N
●
●
9
ZIWB1 Heat Sink DIS
90205551
N
●
●
9
ZIWB3 Heat Sink DIS
90205526
N
●
●
9
ZIWB3 Heat Sink
UMA
90205527
N
●
●
9
C B50-45 DIS
5H40F86188
N
●
9
C B50-45 UMA
5H40F86210
N
●
10
ZIWB3 Battery Board
90007357
N
●
●
●
●
●
11
ZIWB3 LED Board W/
Cable
90007353
N
●
●
●
●
●