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140A
,
140C
,
140F
,
140H
,
140K
,
140L
,
140M
,
140T
,
1419
,
143C
,
143H
,
143K
,
143L
,
143M
,
143T
,
1452
,
1456
,
1459
,
1472
,
1476
,
1479
,
147A
,
147F
,
149C
,
149F
,
149H
,
149K
,
149M
,
149T
,
1412
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Download on canonical page
91
pages
, 2.13 Mb
Battery
Assembly
1
2
3
Reverse the steps described above when
installing a new
battery pack.
36
ThinkPad i Series 1400
1
17
35
38
39
40
41
42
43
91
MENU
Models
140A
140C
140F
140H
140K
140L
140M
140T
1419
143C
143H
143K
143L
143M
143T
1452
1456
1459
1472
1476
1479
147A
147F
149C
149F
149H
149K
149M
149T
1412
Contents
3
Contents
4
iv
5
ThinkPad i Series 1400 Hardware Maintenance Manual
Read This First
How to Use Error Messages
How to Diagnose Multiple FRUs
6
What to Do First
2
7
Screw Notices
8
Power-On and Setup Password
4
9
Check Procedures
10
Power Systems Check
Checking the AC Adapter:
6
11
Checking the Operational Charging:
Checking the Battery Pack:
12
Planar Board Check
Memory Check
8
13
Keyboard and External Input Device Check
14
Audio Function Check
TrackPoint IV Check
10
15
Diskette Drive Check
CD-ROM/DVD-ROM Drive Check
16
Modem Board Check
12
17
BIOS Utility
18
Navigating the BIOS Utility
14
19
Power Management Features
Screen Blanking Mode
Standby Mode
20
Hibernation Mode
16
21
Symptom-to-FRU Index
Numeric Error Codes and Messages
22
18
23
Beep Symptoms
No Beep Symptoms
ThinkPad i Series 1400 19
24
Keyboard/TrackPoint-Related Symptoms
LCD-Related Symptoms
20
25
ThinkPad i Series 1400 21
26
Indicator-Related Symptoms
Power-Related Symptoms
22
Memory-Related Symptoms
27
Audio-Related Symptoms
PC Card (PCMCIA)-Related Symptoms
ThinkPad i Series 1400 23
Power Management-Related Symptoms
28
Peripheral-Device-Related Symptom
24
29
Modem-Related Symptoms
Intermittent Problems
Undetermined Problems
31
Related Service Procedures
Flash Memory Update
Status Indicators
(A-Z)
32
28
Not all application programs support this function.
33
Power Switch
Diagnostic Program Diskette
Running the PC Doctor Diagnostics Program:
Using the PC Doctor Diagnostics Program:
34
Maintenance Program Diskette
Running the Maintenance Program Diskette:
30
Setting the LCD Panel ID:
35
Setting the Thermal Sensor:
Writing the VPD Data:
36
Fn Key Combinations
32
37
Product Overview
ThinkPad i Series 1400 33
The following shows an overview of the system features.
38
FRU Removals and Replacements
34
39
Before FRU Removals and Replacements
Screw Type Example Explanation
Plugging the Cable:
Unplugging the Cable:
FPC Cable Connector Type
41
DIMM and DIMM Cover
42
Modem Board Cover and Modem Board
38
43
Keyboard
44
40
45
CPU Thermal Plate
46
RTC Battery, CPU EMI Shield and Hard Disk Drive
42
48
PCMCIA Holder
44
49
LCD Assembly
50
46
51
Upper Cover (Keyboard Bezel)
52
48
53
CD Control Card
54
Trajection Board and Modem Connector (RJ11 Cable Assembly)
50
55
DC/DC Charger
56
Audio PCB and S-Video PCB
52
57
Audio Cable and Speaker Cable
59
Audio Connector Board
60
Fan Assembly
56
61
Diskette and CD-ROM/DVD-ROM Drives Assembly
62
CD-ROM/DVD-ROM Module
58
63
Diskette Drive (FDD with Bezel)
64
Planar Board
60
65
LCD Front Cover (12.1-inch)
66
Speakers
Indicator Board and Microphone Cable Assembly
62
67
LCD Panel, LCD Cable and Inverter
68
64
69
Hinge
70
LCD Front Cover (14.1-inch)
66
71
Speakers
Indicator Board and Microphone Cable Assembly
72
LCD Panel, LCD Cable and Inverter
68
74
70
75
Hinge
76
Locations Front View
72
77
Bottom View
Rear View
78
Switch Locations
Keyboard Language (SW3, Switch 1, 2 and 3) Setting
74
Password (SW3, Switch 4) Setting Non-configurable Switches
79
System Unit Parts Listing
ThinkPad i Series 1400 75
80
76
81
ThinkPad i Series 1400 77
82
78
83
LCD Unit Parts Listing 12.1" LCD Unit Parts Listing
ThinkPad i Series 1400 79
84
80
85
14.1" LCD Unit Parts Listing
ThinkPad i Series 1400 81
86
82
87
Miscellaneous Parts
ThinkPad i Series 1400 83
88
Telephone/Modem
84
90
Notices
86
Trademarks