IBM eServer 370 xSeries, User Reference Manual

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pin assignments (continued)
keyboard port 97, 100
parallel port 96
SCSI port 98
serial port 96
Universal Serial Bus (USB) ports 99
video port 97
planning workspace 17
pointing device
See mouse
population sequence
DIMMs 53
processors 57
ports, input/output
See also connector
assignments, changing 23
parallel
See parallel port
SCSI 94
serial
See serial port
Wide Ultra-2 SCSI (LVD) 98
POST
See power-on self-test (POST)
power
ac power light 14
control button 8
dc power light 14
good light 14
supplies 14
power cord
connector 11
lengths 18
location 18
online information
14
preventing electrical circuit overload 8, 13, 84
strain-relief bracket 86
power cords 15
power on LED for hot-plug PCI slot 69
power supply
features 2
hot-swap 84
indicators 156
installing 84
non-hot-swap 84
removing 84
power switch
hot-swap drives 79
power control button 8
power-cord strain-relief bracket
installing 87
removing 86
power-on password
bypassing 25
changing 25
deleting 26
power-on password (continued)
features 24
forgotten 25
on boot
25
setting or changing 25
power-on password override jumper (J14) 103, 104
power-on self-test (POST)
battery failure 132
beep codes 117, 129
during configuration 19
enhanced 27
error log
31, 118
error messages 131
forgotten power-on password 25
message table 132
overview 117
quick mode
27
table, message 132
precautions
preventing electrical circuit overload 8, 13, 84
system reliability 38
working inside the server 44
precautions, electrical safety viii, 40
preface xiii
preinstalled devices
53, 65, 79
preparing
for installation 38
for setup 38
internal drives for installation 81
to install options 48
external options 94
to remove internal drives 81
preventing electrical circuit overload 8, 13, 84
printer problems 153
privileged-access password
See administrator password
problems, solving
configuration conflicts 155
diagnostic programs 115
diagnostic tools 115
error messages 117
fan 151
intermittent 151
keyboard 151
memory problem
151
monitor 150
occasional 151
only the cursor appears
150
option 151, 152
overview 115
parallel port
152
POST (power-on self-test) 117
POST beep codes 117
printer 153
running diagnostic programs
119
screen jitter 150
Index
197