IBM Aptiva 2170 Hardware Maintenance Service Manual page 249

Mouse, 179
Parallel Port, 178
Serial Port, 178
POST, 37, 75
Power consumption, 28
Power Management
IDE hard disk standby timer, 20
Stop CPU clock in sleep state 20
System sleep timer, 20
Power Management, 5, 20
Power Supply
Check Procedure, 65
Connector Pin Assignment 153
Connectors and Voltages, 153
Power Supply Connectors and Volt-
ages 153
Power Supply, 6
Processor
Stop CPU clock in sleep state, 20
Processors, 3
Machine Type
(2170/2171/2172), 3
R
Removal and Replacement
Memory (DIMM), 127
3.5-In. Diskette Drives (2172),
122
Adapter Cards (2172), 126
Bay Panels (2172), 118
Bays 1, 2, 3 (3.5" & 5.25" Drive)
(2172), 120
Cover (2172), 116
Power Supply (2172), 124
System Backup Battery (2172),
140
System Board (2172), 142
Removals and Replacements
Adapter Card (2170/2171), 94
AMD-K6 Processor (2170), 96
Bay 1, 5.25-In. Bay (2170/2171),
89
Bay 3, 3.5-In. Bay (2170/2171),
90
Bay 4, 3.5-In. Bay (2170/2171),
90
Bay Panels (2170/2171) 88
Cover (2170/2171), 86
ESD-Sensitive Parts, 83
Identifying the Parts of the Sys-
tem (2170/2171) 84
LED and Cable, 111
Memory(DIMM) (2170/2171), 95
Power Supply (2170/2171), 93
System Board (2170/2171), 112
Removals and Replacements (2170
and 2171) 82
Removing the Celeron CPU 102, 132
S
Safety Information II
SECC2 Package Installation 100, 130
Serial Port
Port Signals, 178
System Backup Battery
(2170/2171), 110
System Board
2170 Jumper Settings, 147
2170 Layout, 147
2171 Connector Functions, 152
2171 Jumper Settings, 151
System Board Jumpers
Machine Type 2171
and 2172, 150
System Information
in BIOS Setup Utility, 16
T
Tools, 30
Troubleshooting, 53
U
Undetermined Problems
Check Procedure, 70
UR
105, 135
Index 215