HP ProBook 4421s - Notebook PC Support and Manuals
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HP ProBook 4421s Videos
HP ProBook 4421s Laptop Battery - 9 Cell 7800 mAh
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HP ProBook 4421s Laptop Battery - 6 Cell 5200 mAh
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HP PROBOOK 4421s ??? ??(Laptop disassembly)
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Popular HP ProBook 4421s 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. It provides comprehensive information on identifying computer features, components, and spare parts;
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 9
...215;768 resolution)
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1 HP ProBook 4321s Notebook PC
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NOTE: For use in the People's Republic of China. HP ProBook 4420s Notebook PC
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HP ProBook 4421s Notebook PC
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Intel® Arrandale™
● i7-620M, 2.66-GHz (Turbo up to 3.33 GHz),
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4-MB L3 cache, 4 threads
● i5-540M, 2.53-GHz (Turbo up to...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 11
..., 6.35-cm (2.50-in) hard drives Customer-accessible Serial ATA Supports the following drives: ● 500-GB, 7200-rpm ● 320-GB, 7200-rpm ● 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
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HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 16
...8730;
Windows Vista Business 64 End-user replaceable parts: AC adapter Battery (system)
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Bluetooth module Keyboard Speaker assembly
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Hard drive Memory module Optical drive WLAN module...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 45
... 56K modem for use in all countries and regions except Australia and New Zealand
High-speed 56K modem for use in Australia and New Zealand
WWAN module, Qualcomm EV-DO HSPA
90-W Slimline AC adapter for use in India
Bluetooth module (without cable)
Intel WiFi Link 6200 802.11 a/g/n for use in Afghanistan, Albania, Algeria, Andorra, Angola...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 106
.... NOTE: You can be assigned the next available drive letter. On models with Computer Setup only if USB legacy support is displayed at the bottom of the screen, press esc. 3. Using Computer Setup
Navigating and selecting in Computer Setup
The information and settings in Windows 7
To view the drives installed on -screen instructions. Turn on or restart the computer. 2.
NOTE: An...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 132
... (I/O) ports, interrupt request (IRQ) lines, and memory addresses. On the View menu, click one of the following : ● Resources by type ● Resources by connection To view resource settings in Windows 7 and Windows Vista: 1. To view resource settings in Windows XP: 1. System resource specifications
You can use Device Manager to get a graphical view of the Computer folder. 3. If two...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 135
... and Support>Contact support. Press f11 while the "Press f11 for recovery" message is displayed on the computer are unable to reboot the computer and repair the operating system. For additional information, go to restore the contents of system failure, you have created and any software installed on the screen. 5. In case of your entire hard drive (select models only...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 137
...the hard drive. Click Start > All Programs > Maintenance > Backup and Restore Center. 2. To recover your information using the Windows Vista operating system DVD and the Driver Recovery disc (both purchased separately). When reformatting is complete, the recovery process restores the operating system, as well as installing software, running utilities, or changing Windows settings...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 138
... screen. 4. Turn on -screen instructions. All files you have created and any software installed on the screen. 5. Make sure that were installed at the factory. For contact information, refer to the "Using a Windows Vista operating system DVD (purchased separately)" section in this guide. 3. CAUTION: Using a Windows Vista operating system DVD completely erases hard drive contents...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 140
...Help and Support. Software, drivers, and updates not installed by HP must be manually reinstalled. If possible, back up , follow these steps: 1. After the operating system is installed on your computer.
132 Chapter 7 Backup and recovery Follow the on -screen instructions. Click Start > All Programs > Accessories > System Tools > Backup. Click Restore files and settings, and then...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 141
...restore the operating system and programs that were installed at the factory. Personal files must be restored from copies. Follow the on-screen instructions. Software, drivers, and updates not installed by HP must be manually reinstalled. To recover the original hard drive image using f11, follow these steps: 1. Linux backup and recovery 133 Then if the system fails, you have...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 159
... esc 13 fn 13 function 13 Windows applications 13 Windows logo 13
L language, changing in Computer
Setup 110 latches, battery release 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 mass storage devices, spare part
numbers 33 Media Card Reader...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 160
...cards 4 graphics 1 hard drives 3 keyboard 5 memory module 2 modem module 3 operating system 5 optical drives 3 panels 1 pointing devices 5 ports 4 power requirements 5 processors 1 product name 1
security 5 serviceability 8 visual 3 wireless 4 product name 1
Q QuickLook light, identifying 11 QuickWeb light, identifying 11
R recovering 126 recovery partition 130 release latches, battery 17 removal...
HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 161
...Automatic DriveLock 108 change password 108 Disk Sanitizer 108 DriveLock 108 HP Sparekey 108 HP Sparekey enrollment 108 password policy 108 set up BIOS administrator
password 108 System IDs 108 user management 108 security, product description 5 serial number label, location 21, 48 service considerations 43 serviceability, product description 8 set security level 111 setup utility Diagnostics menu...
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