Flash UUID . . . . . . . . . . . . . . . . . .
49
Running the Diagnostics
. . . . . . . . . . . . . . 50
PC Doctor System Diagnostics
. . . . . . . . . 51
FRU Removals and Replacements
. . . . . . . . . 60
FRU Service Procedures
. . . . . . . . . . . . 61
Battery ASM . . . . . . . . . . . . . . . . . .
62
Hard Disk Drive
. . . . . . . . . . . . . . . . 63
Combo Bay . . . . . . . . . . . . . . . . . .
64
Diskette Drive (FDD ASM)
. . . . . . . . . . . 64
CD-ROM ASM . . . . . . . . . . . . . . . . .
65
Combo Bay FPC
. . . . . . . . . . . . . . . 66
Hard Disk Adapter Combo Bay ASM
. . . . . . 67
Modem Card
. . . . . . . . . . . . . . . . .
68
Backup Battery (RTC)
. . . . . . . . . . . . . 69
Keyboard . . . . . . . . . . . . . . . . . . .
70
LED Board
. . . . . . . . . . . . . . . . . .
72
Upper Heatsink
. . . . . . . . . . . . . . . .
73
PCMCIA Slots . . . . . . . . . . . . . . . . .
74
CPU Board
. . . . . . . . . . . . . . . . . .
75
LCD Panel ASM
. . . . . . . . . . . . . . . . 76
Upper Cover ASM
. . . . . . . . . . . . . . . 78
IMM Lower Heatsink ASM
. . . . . . . . . . . 80
Fan ASM . . . . . . . . . . . . . . . . . . .
81
Power Latch, IR Board, and DC-DC & BATT Board 83
System Board . . . . . . . . . . . . . . . . .
84
Combo Bay Interposer Board
. . . . . . . . . . 85
LCD Bezel ASM 14.1"
. . . . . . . . . . . . . 86
Speaker ASM 14.1"
. . . . . . . . . . . . . . 87
VR Board ASM 14.1"
. . . . . . . . . . . . . 88
Microphone ASM 14.1"
. . . . . . . . . . . . . 89
LCD Panel ASM 14.1"
. . . . . . . . . . . . . 89
LCD Inverter ASM 14.1"
. . . . . . . . . . . . 91
LCD FPC ASM 14.1"
. . . . . . . . . . . . . . 92
LCD Bezel ASM 13.3"
. . . . . . . . . . . . . 93
Speaker ASM 13.3"
. . . . . . . . . . . . . . 94
VR Board ASM 13.3"
. . . . . . . . . . . . . 95
LCD Inverter ASM 13.3"
. . . . . . . . . . . . 96
Microphone ASM 13.3"
. . . . . . . . . . . . . 97
LCD Panel ASM 13.3"
. . . . . . . . . . . . . 98
LCD FPC ASM 13.3"
. . . . . . . . . . . . . . 99
LCD Bezel ASM 12.1"
. . . . . . . . . . . .
100
Speaker ASM 12.1"
. . . . . . . . . . . . .
101
VR Board ASM 12.1"
. . . . . . . . . . . .
102
LCD Inverter ASM 12.1"
. . . . . . . . . . .
103
Microphone ASM 12.1"
. . . . . . . . . . . .
104
LCD Panel ASM 12.1"
. . . . . . . . . . . .
104
LCD FPC ASM 12.1"
. . . . . . . . . . . . .
105
Switch Location . . . . . . . . . . . . . . .
106
System Unit Parts Listing
. . . . . . . . . . . .
107
LCD Unit Parts Listing
. . . . . . . . . . . . . .
112
12.1" LCD ASM Parts Listing
. . . . . . . . .
112
13.3" LCD ASM Parts Listing
. . . . . . . . .
114
14.1" LCD ASM Parts Listing
. . . . . . . . .
116
viii
ThinkPad 390E
Summary of Contents for ThinkPad 2626
Page 1: ...S37L 5153 01 IBM Mobile Systems ThinkPad 390E 2626 Hardware Maintenance Manual March 1999 ...
Page 6: ...vi ThinkPad 390E ...
Page 9: ...Service Tools 118 Notices 119 Trademarks 119 Contents ix ...
Page 10: ...x ThinkPad 390E ...
Page 28: ...18 ThinkPad 390E ...
Page 116: ...Switch Location Keyboard Lan guage US European Japanese J2 ON OFF J3 ON ON 106 ThinkPad 390E ...
Page 130: ...IBM Part Number 00N5907 Printed in U S A S37L 5153 ð1 ...