Laptop User Manual
Table Of Contents
- Contents
- ThinkPad s30, s31 Hardware Maintenance Manual
- Read This First
- Product Overview
- Related service information
- Checkout Guide
- Symptom-to-FRU Index
- Numeric Error Codes
- Error Messages
- No Beep Symptoms
- LCD-Related Symptoms
- Keyboard-Related Symptoms
- Indicator-Related Symptoms
- Power-Related Symptoms
- PC Card (PCMCIA)-Related Symptoms
- CompactFlash Card-Related Symptoms
- Speaker-Related Symptoms
- Power Management-Related Symptoms
- Peripheral-Device-Related Symptom
- Intermittent Problems
- Undetermined Problems
- CE Utility Program Diskette
- Running the Diagnostics
- FRU Removals and Replacements
- FRU Service Procedures
- 1010 Battery ASM
- 1020 Keyboard ASM
- 1030 Hard Disk Drive ASM
- 1035 Hard Disk Drive FPC ASM
- 1040 Suspend Board ASM
- 1045 Suspend Board Cable ASM
- 1050 Modem Card ASM
- 1055 Modem Cable ASM
- 1060 Wireless Card ASM (s30 only)
- 1065 IEEE 1394/LAN Card ASM
- 1070 IEEE 1394/LAN Card Cable ASM
- 1075 DIMM Card ASM
- 1080 Upper Cover ASM
- 1085 Speaker ASM
- 1090 Palm Rest ASM
- 1100 Fan ASM
- 1130 PCMCIA Slots
- 1140 System Board
- 1145 Power Board ASM
- 1150 LCD Bezel ASM
- 1155 LCD Rear Cover ASM
- 1160 LCD Inverter ASM
- 1170 LCD FPC ASM
- 1180 LCD Panel ASM
- 1185 Hinge ASM
- 1190 Hinge ASM (Wireless—s30 only)
- 1195 Base ASM
- Computer Parts Listing
- LCD Unit Parts Listing
- Service Tools
- Notices
- Trademarks
Speaker-Related Symptoms
Symptom/Error FRU/Action in Sequence
Speakers make noise or
no sound comes from
system.
1. Speakers
2. System board
In DOS or Windows
multimedia programs, no
sound comes from the
computer.
1. Speakers
2. System board
Power Management-Related Symptoms
Symptom/Error FRU/Action in Sequence
The system will not enter
hibernation mode.
1. Keyboard (if control is from the
keyboard)
2. Hard disk drive
3. System board
The system will not wake
up from hibernation
mode.
1. Keyboard (if control is from the
keyboard)
2. Hard disk drive
3. System board
The system will not enter
suspend mode after
closing the LCD.
1. Reseat suspend board cable
2. Suspend board ASM
3. System board
Battery fuel-gauge does
not go higher than 90%.
1. Remove battery ASM and let it
cool for 2 hours.
2. Refresh battery (continue using
battery in BIOS Setup mode until
power off, then charge battery).
3. Battery
4. System board
System configuration
does not match the
installed devices.
Load Setup Defaults and reboot the
system.
System hangs
intermittently.
1. Fan ASM
2. System board
Peripheral-Device-Related Symptom
Symptom/Error FRU/Action in Sequence
External display does not
work correctly.
1. CRT adapter
2. System board
USB does not work
correctly.
1. Power board ASM
2. System board
24 ThinkPad s30, s31