Lenovo 3823, 3821, 3822, 3719 manual Cnfg CPU

G

general problems 65 getting help 275

gigabit Ethernet controller, configuring 266 gloss statement (Germany) 284 grease, thermal 226

H

H8 heartbeat LED 87, 138 hard disk drive

backplane connectors 147 diagnostic tests, types of 66

formatting		260
installing		197
LED	80
problems		65
removing		195
types	196
heat output		18

heat-sink retention module

installing	228
removing	227
help, getting	275
hints and tips	25
humidity 18

I

IMM
error messages		38
event log	28
heartbeat LED		87, 137
overview	15
installation order, memory modules 215

installing
2.5-inch disk drive backplane						200
2.5-inch drive cage				204
adapter	184, 185
air baffle		170
battery	173
bezel	154
DIMM	215
DVD drive		188
EasyLED panel			194
extender card			209
fan-cage assembly				172
fans 218
front adapter-retention bracket						181
heat-sink retention module					228
hot-swap hard disk drive					197
left-side cover			158
microprocessor			220
microprocessor retention module 230
operator information panel assembly 206
power supply			175
rear adapter retention bracket						183
system board			232
the redundant power and cooling option 177
USB cable and EasyLED panel						194

installing	(continued)
USB or SATA tape drive 190
VRM	180
integrated functions		18
intermittent problems		66
IP address, obtaining for Web interface 269
IPMI event log 27

J

jumpers 144

K

keyboard problems 67

L

LEDs
battery failure				86
CNFG		81
CPU		82
CPU 1 error			85
CPU 2 error			86
CPU mismatch				86
DASD		80
DIMM		85
EasyLED diagnostics					78
EasyLED diagnostics, viewing without power 76
fan	79
front of server				127
H8 heartbeat				87
IMM heartbeat				87
LOG		78
MEM		81
NMI		80
operator information panel 76
PCI bus 79
PCI slot error				87
power supply				79
power-supply				88, 139
power-supply detected problems 88, 139
rear of server				130
SP	83
system board				145
System Board				79
system-board error					86
TEMP		78
VRM		82
VRM failure			86
LEDs, EasyLED
battery failure				137
CPU 1 error			136
CPU 2 error			137
CPU mismatch				137
DIMM		136
H8 heartbeat				138
IMM heartbeat				137
PCI slot error				138
system-board error					137
VRM failure			137

Index 291