Lenovo K4450 Notebook User Manual
Page 48
Table 5. Part numbers for non-LCD module FRUs and CRUs (continued)
19
Media card reader
slot board
LK491s IO Board
90003705
20
Thermal module
assembly
LK491s Thermal Module W/FAN
90203377
21
Power board with
cable
LK490s Power Board W/Cable
90002496
22
Keyboard
JME YJ US 84 black frame KBD W8
25210678
JME YanJing Thailand 84 black frame KBD W8
5N20F65775
JME YanJing TraditionalChinese 84 black frame KBD W8
5N20F65770
JME YanJing Korean 84 black frame KBD W8
5N20F65773
CCY YJ US 84 black frame KBD W8
25210677
CCY YanJing Thailand 84 black frame KBD W8
5N20F65778
CCY YanJing TraditionalChinese 84 black frame KBD W8
5N20F65769
CCY YanJing Korean 84 black frame KBD W8
5N20F65776
23
IO Board CRT Port
Cable
LK490s IO Board CRT Port Cable
90202489
24
IO Board Cable
LK490s IO Board Cable
90202488
Screws kit
LK490s Screw Pad
90202504
Rubbers kit
LK490s LCD Bezel Screw Pad
90202503
Table 6. Part numbers for LCD-module FRUs
No.
FRU category
Description
Part number
1
LCD bezel
LK491s LCD Bezel
90203375
2
Hinges
LK490s Hinge L+R
90202498
3 4
LCD cover (includes camera and
microphone board)
LK491s LCD Cover W/Camera
90203376
5
Antennas
LK490s Antenna R
90202500
LK490s Antenna L
90202501
6
LCD cable
42
Hardware Maintenance Manual