HP ProBook 4420s Support Question
HP ProBook 4420s Support Question
Find answers below for this question about HP ProBook 4420s - Notebook PC.Need a HP ProBook 4420s manual? We have 3 online manuals for this item!
Question posted by jmedellu on June 3rd, 2012
Scroll Lock Key
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Related HP ProBook 4420s Manual Pages
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 1
HP ProBook 4320s Notebook PC HP ProBook 4321s Notebook PC HP ProBook 4420s Notebook PC HP ProBook 4421s Notebook PC
Maintenance and Service Guide
SUMMARY This guide is a troubleshooting reference used for maintaining and servicing the computer. and performing computer disassembly procedures. troubleshooting computer problems; ...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 5
...
1 Product description ...1
2 External component identification ...9 Identifying hardware ...9 Top components ...10 TouchPad ...10 Lights ...11 Buttons, speakers, switches, and fingerprint reader (select models only 12 Keys ...13 Front components ...14 Right-side components ...15 Left-side components ...16 Bottom components ...17 Display ...18 Wireless antennas (select models only 19 Additional...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 9
... Name
Processors
Chipsets Graphics Panels
Description
HP ProBook
4320s
HP ProBook4
320s / 4321s
HP ProBook
4420s
HP ProBook
4421s
UMA
Discrete
UMA
Discrete
HP ProBook 4320s Notebook PC
√
√
NOTE: Discrete not for use in the People's Republic of China.
HP ProBook 4420s Notebook PC
√
√
HP ProBook 4421s Notebook PC
√
Intel® Arrandale™...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 10
... ×
1) ● 2048-MB total system memory (1024-MB ×
2, dual channel) ● 1024-MB total system memory (1024-MB ×
1)
HP ProBook
4320s
HP ProBook4
320s / 4321s
HP ProBook
4420s
HP ProBook
4421s
UMA
Discrete
UMA
Discrete
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 11
...; 250-GB, 7200-rpm HP 3D DriveGuard (not available on Linux) Fixed 12.7-mm (0.50-in Brazil Modem cable not included
HP ProBook
4320s
HP ProBook4
320s / 4321s
HP ProBook
4420s
HP ProBook
4421s
UMA
Discrete
UMA
Discrete
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 12
Category Ethernet Wireless
External media cards Ports
Description
HP ProBook
4320s
HP ProBook4
320s / 4321s
HP ProBook
4420s
HP ProBook
4421s
UMA
Discrete
UMA
Discrete
Supports no modem option
√
√
√
√
10/100/1000 Ethernet network interface card (NIC)
√
√
√
√
...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 13
...
320s / 4321s
HP ProBook
4420s
HP ProBook
4421s
UMA
Discrete
UMA
...2 TouchPad buttons and
√
√
√
√
vertical scrolling (taps enabled as default)
Power
65-W AC adapter with localized cable plug...Wh Li-ion battery
√
√
√
√
Security
Supports Kensington security lock
√
√
√
√
Intel AT support
√
√
...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 14
...;
√
EDGI (available for Argentina, Brazil - EDGI (available for Argentina, Brazil - English, Brazil, Latin America, Latin America - Category
Description
HP ProBook
4320s
HP ProBook4
320s / 4321s
HP ProBook
4420s
HP ProBook
4421s
UMA
Discrete
UMA
Discrete
Windows 7 Starter with Office 2007 Ready (excludes Japan)
√
√
√
√
Windows 7 Starter with Office...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 15
... 7 Home Premium 32
Windows 7 Home Basic 32
Windows 7 Starter
Windows Vista Business 32
Windows Vista Home Basic 32
Windows XP Professional
HP ProBook
4320s
HP ProBook4
320s / 4321s
HP ProBook
4420s
HP ProBook
4421s
UMA
Discrete
UMA
Discrete
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 16
...
4320s
HP ProBook4
320s / 4321s
HP ProBook
4420s
HP ProBook
4421s
UMA
Discrete
UMA
Discrete
Microsoft Office Ready DVD
√
√
√
√
DRDVD Windows 7 Home Premium/Windows 7
√
√
√
√
Professional
DRDVD Windows 7 ...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 19
... network (WLAN) device and/or a Bluetooth® device, is on .
Blinking: The Web browser is being opened or closed .
Lights
Component (1) TouchPad off indicator
(2) Caps lock light (3) HP QuickLook light (4) HP QuickWeb light (5) Power light
(6) Wireless light
Description
● Amber: The TouchPad is off. ● Off: The TouchPad is on . ●...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 21
... functions when pressed in combination with a function key or the esc key. Can be used like the keys on an external numeric keypad when pressed in combination with the fn key.
Top components 13
Keys
Component (1) esc key
(2) fn key
(3) Windows logo key (4) Windows applications key (5) Embedded numeric keypad keys
(6) Function keys
Description
Displays system information when pressed in...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 86
...-001 587259-001 597622-001 597623-001 597624-001
Before removing the processor, follow these steps: 1. Disconnect all external devices connected to turn the processor locking screw (1) one-half turn
the computer on page 49). 5. Palm rest (see Speakers on page 64) f. Remove the following components:
a. Speakers (see Palm rest on...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 94
..., turn the display panel upside-down and peel back the tape that secure the display hinges to the display panel (1), and then release the connector locking bar (2).
86 Chapter 4 Removal and replacement procedures Lift the top of the display panel away from the back cover (3), and then remove the display panel...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 106
...utility that can use a pointing device to click the item. ● To scroll up and down, click the up arrow key or the down arrow in Computer Setup are accessed from the File, Security, ...Some of the screen. ● To select a menu or a menu item, use the tab key and the keyboard arrow keys and then
press enter, or use either a pointing device (TouchPad, pointing stick, or USB mouse)...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 107
...exit Computer Setup without saving your preferences and exit Computer Setup, use the tab key and the arrow keys to select File>Save changes and exit. Select the File, Security, Diagnostics, or System Configuration...in Computer Setup to select File>Restore defaults, and then press enter. 4. Use the arrow keys to the values that were set at the factory, follow the instructions on or restarting the ...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 113
...to navigate and make selections in the lower-left corner of the screen. 2. Use the tab key and the arrow keys to select File > Save changes and exit, and then press enter. Press f10 to enter BIOS... use the tab key and the keyboard arrow keys and then
press enter, or use a pointing device to click the item. ● To scroll up and down, click the up arrow or the down arrow key. ● To ...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 124
...USB CD-ROM ◦ 2nd boot device: USB floppy ◦ 3rd boot device: USB SuperDisk ◦ 4th boot device: Notebook hard drive ◦ 5th boot device: USB hard disk ◦ 6th boot device: Network controller
● Swap the functions... mode.
116 Chapter 5 Computer Setup
System Configuration menu
NOTE: Some of the fn key and left ctrl key. ● Enable/disable USB legacy support.
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 158
...AC adapter, spare part
numbers 34 antenna, disconnecting 62, 70 antennas
WLAN 19 WWAN 19 applications key, Windows 13 audio, product description 3 audio-in (microphone) jack pin assignments 134 audio-in ...
C cable kit
contents 32 spare part number 32 cables, service considerations 44 caps lock light, identifying 11 chipset, product description 1 components additional hardware 20 bottom 17 display...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 159
... 48 spare part number 48
File menu 99, 107, 113 fingerprint reader, identifying 12 fn key, identifying 13 function keys, identifying 13
G graphics, product description 1 grounding equipment and
methods 47
H hard disk test... 17 legacy support,
USB 98, 103, 104, 110, 112 , 116 lights
AC adapter 16 caps lock 11 drive 14 optical drive 15 power 11 QuickLook 11 QuickWeb 11 TouchPad 10, 11 webcam 18
M ...
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