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 ANGYmj on December 17th, 2013
How To Replace Hd On A Probook 4420s
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Current Answers
Related HP ProBook 4420s Manual Pages
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 1
... procedures. troubleshooting computer problems; It provides comprehensive information on identifying computer features, components, and spare parts; 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.
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 5
...assembly components ...29 Plastics Kit ...31 Cable kit ...32 Mass storage devices ...33 Miscellaneous parts ...34 Sequential part number listing ...36
4 Removal and replacement procedures ...43 Preliminary replacement requirements 43 Tools required ...43 Service considerations ...43 Plastic parts ...43 Cables and connectors 44 Drive handling 44 Grounding guidelines ...45 Electrostatic discharge...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 6
Workstation guidelines 46 Equipment guidelines 47 Component replacement procedures 48 Serial number label ...48 Computer feet ...48 Battery ...49 SIM ...50 Switch cover ...51 Keyboard ...53 Memory module ...55 Optical drive ...57 Power ...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 9
... China. HP ProBook 4321s Notebook PC
√
NOTE: For use in the People's Republic of China.
1 Product description
Category Product 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 ) HD (1366...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 10
...HD BrightView with
webcam ● 33.8-cm (13.3-in) HD BrightView with
webcam and WWAN ● 35.6-cm (14.0-in) HD (1366×768 resolution) ● 35.6-cm (14.0-in) HD BrightView ● 35.6-cm (14.0-in) HD with webcam ● 35.6-cm (14.0-in) HD... 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
√
√
√
√
√
√
√
√
√
...
with LightScribe ● DVD ROM Drive Supports external USB diskette drive only HD audio -
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
...
HP ProBook4
320s / 4321s
HP ProBook
4420s
HP ProBook
4421s
UMA
Discrete
UMA
Discrete
USB 2.0 (3)
√
√
√
√
Combo eSATA/USB 2.0 (1)
√
√
√
√
HDMI
√
√
√
√
VGA (Dsub 15-...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 14
...√
√
Windows 7 Professional (with Windows XP Professional images) with Office 2007
√
√
√
√
Ready - 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
√
√...7 Professional 64
√
√
√
√
√
√
√
√
Windows Vista Business 64 End-user replaceable parts: AC adapter Battery (system)
√
√
√
√
√
√
√
√
√
...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 31
... with 33.8-cm 13.3-in displays.
● 33.8-cm (13.3-in) HD (1366x768 resolution)
599553-001
● 33.8-cm (13.3-in) HD BrightView
599554-001
● 33.8-cm (13.3-in) HD BrightView with webcam
599555-001
● 33.8-cm (13.3-in) HD BrightView with webcam and WWAN
599556-001
● 33.8-cm (13.3-in...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 35
...
WWAN module, Qualcomm EV-DO HSPA
531993-001
(15) RTC battery (16) Top cover
For use with 35.6-cm (14.0-in) displays (17) Processor (includes replacement thermal material)
599516-001
599569-001 599570-001
Computer major components 27 Item (14)
Description
Spare part number
Intel Centrino Wireless-N 1000 802.11b/g 1x2...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 36
... ● Intel Arrandale i5-430M 2.26-GHz
Spare part number 594187-001 594188-001 587259-001 597622-001 597623-001 597624-001
System board (includes replacement thermal material)
● For use with Unified Memory Architecture (UMA) graphics subsystem, WWAN module, 599521-001 and 33.8-cm (13.3-in) displays
● For use...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 47
... Touchpad for use with 35.6-cm (14.0-in) displays Display assembly, 33.8-cm (13.3-in) HD (1366x768 resolution) Display assembly, 33.8-cm (13.3-in) HD BrightView Display assembly, 33.8-cm (13.3-in) HD BrightView with webcam Display assembly, 33.8-cm (13.3-in) HD BrightView with webcam and WWAN Display assembly, 33.8-cm (13.3-in...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 50
... Russia Display assembly, 33.8-cm (13.3-in) HD (1366x768 resolution) , red Display assembly, 33.8-cm (13.3-in) HD BrightView, red Display assembly, 33.8-cm (13.3-in) HD BrightView with webcam, red Display assembly, 33.8-cm (13.3-in) HD with webcam, red Display assembly, 35.6-cm (14.0-in) HD (1366x768 resolution), red Display assembly, 35.6-cm...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 51
...: As you remove each subassembly from the computer, place the subassembly (and all accompanying screws) away from the work area to complete the removal and replacement procedures: ● Flat-bladed screwdriver ● Phillips P0 and P1 screwdrivers ● Torx T8 screwdriver
Service considerations
The following sections include some of the considerations...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 52
...are discharged of protective packaging and label the package "FRAGILE."
44 Chapter 4 Removal and replacement procedures
Avoid dropping drives from any height onto any surface. Avoid exposing a drive to ...turn the computer on surfaces covered with care. Handle cables by parts being removed or replaced. To prevent damage to the computer, damage to products that the optical drive tray ...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 53
...,500 V 14,500 V
800 V 700 V 4,000 V 5,000 V
26,500 V 21,000 V
20,000 V 11,000 V
55% 7,500 V 3,000 V 400 V 400 V 2,000 V 3,500 V 7,000 V 5,000 V
Preliminary replacement requirements 45 Even if the spark is neither felt nor heard, damage may not be affected at all and can be degraded by different activities...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 89
...cm (13.3-in) HD (1366x768 resolution)
599553-001
● 33.8-cm (13.3-in) HD BrightView
599554-001
● 33.8-cm (13.3-in) HD BrightView with webcam
599555-001
● 33.8-cm (13.3-in) HD BrightView with webcam ...cm (13.3-in) displays with webcam
599534-001
Component replacement procedures 81 Display assembly
NOTE: The display assembly spare part kit includes 2 WLAN antennas and cables.
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