IBM ThinkPad i Series 1500 User Manual Page 33
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- Table of contents
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Related service information
This section provides information about the following:
“Power button as reset switch”
“Running a low-level format”
“Service Web site”
“Passwords”
“Power management features” on page 26
“Fn key combinations” on page 27
Power button as reset switch
The power button acts as a reset switch when pressed for
more than 4 seconds. This resets the system (regardless
of the microcode status) and forces the power off. Use this
only when power is not completely off or the microcode is
in a hung state.
Running a low-level format
Attention: Make sure the drive address to be formatted is
correct. This procedure erases all information on the disk.
To format the hard disk, use the Full Erase Hard Drive or
Quick Erase Hard Drive in Utility of the PC-Doctor DOS
program. Refer to “Testing the computer” on page 28.
Service Web site
When the latest maintenance diskette and system program
service diskette are available, they are posted on:
Maintenance diskette:
http://www.pc.ibm.com/partner/infotips
System program service diskette:
http://www.pc.ibm.com/partner/infotips
Passwords
When the power-on password (POP), hard disk password
(HDP), and setup password (SUP) (the same function as
supervisor password) are used, the following situations
may occur:
If the POP is the same as the HDP, the POP
prompt appears, but the HDP prompt does not
appear.
If the POP is not the same as the HDP, both
prompts appear.
Hard disk password: Hard disk password is a
security feature that is used to protect the hard disk data
from unauthorized access. No overriding capability is pro-
vided, so it can not be replaced if it is forgotten. If the cus-
tomer forgets the hard disk password, the hard disk drive
must be replaced.
24 ThinkPad i Series 1400/1500 HMM
- S09N-1084-01 1
- About this manual 4
- Related publications 5
- Related diskettes 5
- Preface v 6
- Contents 8
- ThinkPad i Series 1400/1500 10
- Hardware Maintenance Manual 10
- Introduction 11
- Important Service Information 11
- Safety Notices (Multilingual 13
- Translations) 13
- Safety Information 20
- Laser Compliance Statement 25
- Read this first 28
- What to do first 28
- FRU replacement notices 30
- LCD replacement notice 30
- Screw notices 30
- Bios Levels 32
- Flash (BIOS) update procedure 32
- Related service information 33
- Power button as reset switch 33
- Running a low-level format 33
- Service Web site 33
- Passwords 33
- Power management features 35
- Fn key combinations 36
- Checkout guide 37
- Testing the computer 37
- Power systems checkout 39
- Pin Voltage (V dc) 40
- 1 15.5V — 17.0V 40
- 2 Ground 40
- Symptom-to-FRU Index 42
- LCD-Related Symptoms 43
- Keyboard/TrackPoint-Related 44
- Symptoms 44
- Indicator-Related Symptoms 44
- Power-Related Symptoms 44
- Memory-Related Symptoms 45
- Audio-Related Symptoms 45
- Modem-Related Symptoms 47
- Intermittent Problems 47
- Undetermined Problems 47
- Locations 49
- Front View 49
- Rear View 50
- Bottom View 51
- Switch Locations 52
- Feature Description 55
- AC Adapter 56–Watt type 55
- Optional customerized sheet 66
- Turn over 67
- Backup battery 75
- Fan assembly 79
- DC-DC charger board 80
- System board 81
- Left speaker 87
- Microphone 87
- Right speaker 87
- (12.1") 92
- LCD FPC assembly (12.1") 97
- LCD FPC assembly (13.0") 97
- LCD FPC assembly (14.1") 97
- 12.1-inch SVGA TFT 106
- 13.0-inch SVGA HPA 108
- 14.1" XGA TFT 110
- Keyboard 112
- Common parts list 113
- Miscellaneous 113
- Modem cable 113
- AC adapter 115
- Power cords: 115
- Product overview 117
- User's Refer 119
- FRU removals and replacements 122
- Battery assembly 123
- Hard disk drive assembly 125
- Hard disk drive kitting pack 126
- Memory cover and memory card 127
- Modem cover and modem card 128
- Launch key assembly 129
- Power button 130
- Left hinge cap 131
- Upper heat sink 133
- CD-ROM/DVD-ROM assembly 134
- PCMCIA holder 135
- 1 M2 x 4L (4) Silver with 136
- 1.6 kgf-cm 136
- LCD assembly 137
- Keyboard bezel 140
- Memory cover 141
- Diskette drive assembly 143
- Bottom case 146
- LCD inverter (15.0") 148
- No. Description FRU No 151
- 14.1" 151
- LCD FRU 158
- 14.1–inch XGA TFT 162
- 15.0–inch XGA TFT 164
- Trademarks 170
- Part Number: 09N8606 172
- Printed in U.S.A 172
- Sð9N-1ð84-ð1 172
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