HP xw4200 Service And Technical Reference Manual page 172

Table E-1 System Board Designators
Designator
P11
P124
P125
P20
P23
P24
P27
P29
P30
P31
P32
P33
P5
P52
P53
P6
P70
P8
P9
SW50
XBT2
XMM1
XMM2
XMM3
XMM4
XU1
XU15
172 SYSTEM BOARD DESIGNATORS
Silkscreen
AUX-IN
HOOD LOCK
HD SENSE
IDE
FRONT AUDIO
FRONT USB
MULTIBAY
HDD LED
SATA0
SATA1
SATA2
SATA3
CONTROL PANEL
SERIAL B
SERIAL A
SPK
CPU FAN
SYS FAN
PCI FAN
CMOS
BATTERY
DIMM1
DIMM2
DIMM3
DIMM4
CPU
FWH
Component
Auxiliary audio connector
Hood lock header
Hood sensor header
Primary IDE connector
Front panel audio header
Front panel USB header
Multi-Bay header
HDD LED connector
Primary serial ATA (SATA) connector
Second serial ATA (SATA) connector
Third serial ATA (SATA) connector
Fourth serial ATA (SATA) connector
Main power/HDD LED connector
Flying serial port header
Serial port
Speaker connector
CPU fan header
Primary chassis fan header
Secondary chassis fan header
Clear CMOS switch/push button
Battery retainer
Memory slot
Memory slot
Memory slot
Memory slot
Processor socket
ROM socket