HP 321 - Notebook PC Maintenance And Service Manual page 159

modem jack, pin
assignments 137
modem module
product description 4
removal 99
spare part numbers 25, 99
monitor port
external 15
pin assignments 135
Multi Core CPU 108
N
network jack, pin
assignments 138
Num lock state 108
O
Operating System disc 133
operating system, product
description 5
optical drive
identifying 14
precautions 43
product description 3
removal 58
spare part number 28, 33, 58
specifications 122, 123
optical drive bezel, illustrated 31
optical drive button,
identifying 14
optical drive extender
spare part number 25
optical drive light, identifying 14
P
packing guidelines 45
palm rest
removal 64
spare part number 24
spare part numbers 64
panels, product description 2
passwords 106, 114
pin assignments
audio-in jack 134
audio-out (headphone)
jack 134
external monitor port 135
HDMI 136
headphone (audio-out)
jack 134
microphone (audio-in)
jack 134
modem jack 137
monitor port 135
network jack 138
RJ-11 137
RJ-45 (network) jack 138
Universal Serial Bus (USB)
port 138
plastic parts 42
Plastics Kit
contents 30
spare part number 30
pointing devices, product
description 5
port options
1394 port 110
eSATA port 110
ExpressCard slot 110
flash media reader 110
parallel port 110
serial port 110
USB port 110
ports
external monitor 15
HDMI 15
product description 5
USB 14, 15
power button, identifying 11
power cord
set requirements 139
spare part numbers 34, 35
power cord, identifying 20
power light, identifying 10
power requirements, product
description 5
power switch board
removal 78
spare part number 25
processor
product description 1
removal 62
spare part numbers 25, 62
product description
audio 4
chipset 2
diskette drive 4
Ethernet 4
external media cards 4
graphics 2
hard drives 3
keyboard 5
memory module 2
modem module 4
operating system 5
optical drives 3
panels 2
pointing devices 5
ports 5
power requirements 5
processors 1
product name 1
security 5
serviceability 8
wireless 4
product name 1
R
recovery partition 127, 130
release latches, battery 16
removal/replacement
preliminaries 42
procedures 47
restore factory settings 105
restore security defaults 105, 110
restoring the hard drive 127, 130
RJ-11 (modem) jack
identifying 14
pin assignments 137
RJ-45 (network) jack
identifying 15
pin assignments 138
RTC battery
removal 98
spare part number 25, 35, 98
Rubber Kit, spare part number 34
S
SATA (Serial Advanced
Technology Attachment) devices
AHCI (Advanced Host
Controller Interface) 107
IDE (Integrated Drive
Electronics) 107
SATA (Serial Advanced
Technology Attachment)
devices) 107
Screw Kit
spare part number 34
Index 149