Lenovo ThinkServer RD120 - Manual (Page 96)

installing (continued)
microprocessor 18
RAID controller 27
VRM 21
intermittent problems 53
L
LEDs
Ethernet activity 36
Ethernet-link status 36
front 33
rear 35
locator LED 34, 36
M
major components 5
memory
installing 10
problems 55
memory module
specifications 4
microprocessor
heat sink 23
installing 18
problems 56
specifications 4
VRM 21
monitor problems 57
mouse problems 54
N
notes 3
notes, important 72
notices and statements 3
O
online documentation 2
online publications 1
operator information panel 33
optional device problems 59
P
PCI
expansion slots 4
pointing device problems 54
POST error messages 49
power problems 60
power supply specifications 4
power-control button 34
power-cord connector 35
power-on LED
front 36
rear 34
problems
CD/DVD drive 51
problems (continued)
hard disk drive 52
intermittent 53
keyboard 54
memory 55
microprocessor 56
monitor 57
optional devices 59
power 60
serial port 61
software 62
solving 47
USB port 63
video 63
R
RAID controller
installing 27
removing 27
replacing 27
removing
RAID controller 27
replacing
RAID controller 27
reset button 64
S
SAS
hard disk drive, installing 16
integrated controller 25
SAS connector 36
scan sequence, default 25
SCSI
See SAS
serial connector 36
serial port problems 61
server
configuring 39
service processor, defined 36
size 4
software problems 62
solving problems 47
specifications 3
statements and notices 3
status LEDs 35
support, web site 67
system board
connectors 24, 35
system-error LED
front 36
rear 34
system-locator LED 34, 36
front 36
rear 34
T
temperature 4
82 ThinkServer RD120 Types 6444, 6445, 6446, and 6447: Installation Guide