CONTENTS Table of Contents
EDITION Edition Notice
CONTENTS Table of Contents
FRONT_1 Notices
FRONT_1.1 Trademarks and Service Marks
1.0 Product Description
1.1 Security
1.1.1 Power-On Password and Keyboard Password
1.2 System Board Features
1.2.1 Microprocessor
1.2.2 CMOS RAM and CMOS RAM Extension
1.2.3 ROM BIOS/POST
1.2.4 Diskette-Drive Controller
1.2.5 Serial Connector
1.2.6 Parallel Connector
1.2.7 External Input Device Connector
1.2.8 Optional Communication Adapter Slot
1.2.9 System Expansion Connector
1.2.10 Suspend and Resume Functions
1.3 VGA with LCD Controller
2.0 Option Compatibility
2.1 Hard Disk Drive
2.1.1 System Partition
2.1.2 Errors during POST
2.1.3 Replacing the Hard Disk Drive
2.2 Diskette Drive and Diskette
3.0 System Memory Requirements
4.0 Specifications
4.1 System
4.2 AC Adapter
5.0 Special Tools
6.0 Removals and Replacements
6.1 1010 Keyboard and Top Cover
6.1.1 Keyboard Removal
6.1.2 Top Cover Removal
6.2 1020 Trackball Assembly
6.3 1030 Indicator Card and Speaker
6.4 1040 Hard Disk Drive
6.5 1050 Diskette Drive
6.6 1060 Backup Battery
6.7 1070 Keyboard Control Card
6.8 1080 Display Control Card
6.9 1090 System Board and I/O Panel Assembly
6.10 1100 Voltage Converter
6.11 1110 Math Coprocessor
6.12 1120 Communication Adapter
6.13 1130 IC DRAM Card
6.14 1140 LCD Assembly
6.15 1150 LCD Panel
7.0 Locations
7.1 Front View
7.2 Rear View
7.3 Interior View without Keyboard
7.4 Top Cover
7.5 System Status Indicators
7.6 System Board
7.7 Display Control Card
IBM PS/2 Model CL57 SX HMR
Table of Contents
_ Copyright IBM Corp. 1991
CONTENTS - 1
