IBM B01 Service Manual page 296

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P/390 (continued)
diagnostics 8
error messages 11
maintenance on 7
P/390 Message Overview 11
Parts Catalog 249
paths, data (SSA link) 113
PCIIISA Bus Isolation
description 13
EtherJet 30
maximum configurations 13
Multiport Model 2 36
plugging rules 14
RS422 33
Token-Ring 19
Wide Area Connector (WAC) 38
Plugging Rules for PCIIISA slots 14
POPUPLOG.OS2 218
Power and Cooling
circuit breaker 210
grounding specifications 211
line physical protection 210
requirements 210
specifications 210
power failures 167
Power Off Procedures 142
verification of power off 142
problem determination
SRNs (service request numbers) 77
SSA link error 117
processor unit, description 7
R
RAID-5 arrays 115
RDEVMAP .CMD 247
Rebuilding state 116
Removal and Replacement
4MM OAT 154
COROM 154
Channel adapter 149
DASD 164
Differential SCSI 146
Diskette Drive 154
EPO 161
EtherJet 147
Extender Card 151
I/O Cage 162
IBF 160
MDAlMSA 158
MidPlane 163
Multiport Model 2 147
DCA 156
P/390 144
RS422 145
SSC 152
Removal and Replacement (continued)
SSA RAID 150
Token-Ring 147
WAC 147
RS422 adapter
connector pin assignment 33
diagnostics 34
setup jumpers 33
rules for SSA loops 114
S
SCSI BUS
Midplane wiring 45
SBC interface 46
SCSI wiring 45
start of repair 45
SENDLOG.CMD 248
service activity start list 1
service aids
Certify Disk 120
Format Disk 120
related functions
Identify 120
Set Service Mode 119
Service Clearance and Weight Distribution 212
Service Procedures
collecting I/O traces and logs 217
configuration save/restore procedures 231
creating diagnostic diskettes 230
debug facility 221
download fixpacks 223
FTP site 223
installing fixpacks 224
kernel trace 221
P/390 error logs 218
P/390 I/O trace 219
problem/action list 215
sending traces and logs to IBM 222
setting up an internet connection via modem 224
setting up I/O tracing 219
snap shot dump 217
unpacking fixpacks 224
Set Service Mode service aid 119
Shipping Specifications 212
Single Board Computer (SBC)
bus structure 53
card layout 51
configuration jumpers 54
CPU speed jumpers 54
description 51
diagnostics 69
start of repair 51
software and microcode errors 81
Solving Problems
OS/2 Problems 3
Index
275