intermittent
problems105
internalconnectors21
internal,systemboardconnectors21
introduction1
IPaddressfortheIMM73
IPMIeventlog7,96–97
IPMItool97
J
Japaneseelectromagneticcompatibilitystatements587
jumper
UEFIbootrecovery118
jumpers
systemboard22
K
KoreaClassAelectronicemissionstatement588
L
LED
acpower14
dcpower14
DVDdriveactivity12
Ethernetactivity14
Ethernet-linkstatus14
harddiskdriveactivity12
harddiskdrivestatus12
IMM2heartbeat95
powersupplyerror14
RTMMheartbeat95
systempulse95
LEDs
frontofserver12
lightpathdiagnotics
power-supply91,93
onthesystemboard24
power-supply91,93
power-supplydetectedproblems91,93
legacyoperatingsystem
requirement64
LenovoXClarityAdministrator
updating76
localareanetwork(LAN)7
locatorLED12
logging74
M
management,system7
memory5,7
install45,155
UDIMM45,155
unbuffered27,46,156
memorymodule
installing25
removing154
memorysupport7
menuchoices
Setuputility65
messages,error
POST405
method120
methods,viewingeventlogs97
microprocessor7
problems107
specifications5
modelname
location116
N
NewZealandClassAstatement586
nextgenerationtechnology7
NMIbutton14
noiseemissions5
NOSinstallation
withServerGuide64
withoutServerGuide64
notes4
notes,important584
notices583
electronicemission586
FCC,ClassA586
noticesandstatements4
Nx-bootfailure120
O
obtaining73
onlinedocumentation1
onlinepublications3
operatingsystem2
operating-systemeventlog7,96–97
operatorinformationpanel
assembly,removing170
assembly,replacing171
optionaldeviceproblems110
options
installing17
optionsinstallation,completing54
out-of-band120
P
particulatecontamination5,585
partslisting123
password69
administrator69
power-on69
password,power-on
switchonsystemboard69
PCI
slot114
slot214
PCIexpansion
slots5
594LenovoSystemx3250M4InstallationandServiceGuide