HP ProBook 4420s Support Question

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Question posted by lilpic on March 1st, 2014

How To Turn On Wireless On An Hp 4420s Laptop

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Related HP ProBook 4420s Manual Pages

End User License Agreement - Page 1

... (a) you (either an individual or a single entity) and (b) Hewlett-Packard Company ("HP") that governs your HP product ("HP Product"), that it is used only for back-up copies of the Software Product, provided... on or made available by you in its online documentation. You may accompany the HP Product. HP and its suppliers reserve all or any Software Product, installed on more than one...

End User License Agreement - Page 2

...TERM. CONSENT TO USE OF DATA. f. Any software recovery solution provided with/for your HP Product, whether in the form of the Software Product to United States copyright, trade secret... conditions set forth elsewhere in the Software Product and user documentation are protected by HP unless HP provides other applicable laws and international treaty provisions. In case of a conflict between...

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 9

... 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 4321s Notebook PC √ NOTE: For use in ) HD (1366×768 resolution) √ √ 1 HP ProBook 4420s Notebook PC √ √ HP ProBook...

HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 10

...-MB × 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

...: ● 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 √ √ √ √ √ √ √ √ √ √...

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

Category Description HP ProBook 4320s 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

...(with Windows XP Professional images) with Office 2007 √ √ √ √ Ready - 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...

HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 15

... Windows 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

Category Serviceability Description HP ProBook 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

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 . On: Caps lock is on . Blinking: QuickLook is being opened or closed. ● On: The computer is ...

HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 70

...Remove the WWAN module: 1. Remove the two Phillips PM2.5×3.0 screws (2) that regulates wireless devices in your country or region. Disconnect the power from the computer by the governmental ...-001 CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in Hibernation, turn the computer on page 1). If you replace the module...

HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 78

... Realtek RTL8191SE 802.11b/g/n 1x1 WiFi Adapter 593533-001 CAUTION: To prevent an unresponsive system, replace the wireless module only with the front toward you are unsure whether the computer is off or in Hibernation, turn the computer on the WLAN module. If you replace the module and then receive a warning message...

HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 112

...are accessed from the File, Security, Diagnostics, and System Configuration menus. 104 Chapter 5 Computer Setup Turn on LAN state. ◦ Disabled ◦ Boot to Network ◦ Follow Boot Order ●...the bottom of the Computer Setup menu items listed in this ● Enable/disable the wireless switch state. ● Enable/disable embedded WLAN device radio. ● Enable/disable Network ...

HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 116

.... Change Password Enter, change, or delete a BIOS administrator password. HP SpareKey Enrollment DriveLock Passwords Enroll or reset HP SpareKey, which is destroyed permanently. Security menu NOTE: Some of the menu items listed in the upgrade bay. HP SpareKey Enable/disable HP SpareKey (disabled by turning on any computer hard drive (enabled by default). NOTE: DriveLock...

HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 138

... using f11, follow these steps: NOTE: This process takes several minutes. 1. Turn on or restart the computer, and then press esc while the "Press the ... is displayed on the computer are permanently removed. Make sure that were installed at the bottom of the HP Recovery partition. For contact information, refer to the "Using a Windows Vista operating system DVD (purchased separately...

HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 140

...The recovery process reformats and completely erases the hard drive. Shut down the computer. 4. Turn on -screen instructions. Follow the on-screen instructions to install the operating system. 6. Follow...and settings, and then click Next. 4. Software, drivers, and updates not installed by HP must be manually reinstalled. To recover your operating system and programs installed at the factory....

HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 160

...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 ... cable slot, identifying 16 Security menu allow reset of HP ProtectTools security keys 108 152 Index

HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Maintenance and Service Guide - Page 161

...DriveLock 108 change password 108 Disk Sanitizer 108 DriveLock 108 HP Sparekey 108 HP Sparekey enrollment 108 password policy 108 set up BIOS administrator ... key, identifying 13 Windows recovery 129, 132 Windows Vista operating system DVD 130 wireless antenna, disconnecting 62, 70 wireless antennas 19 wireless, product description 4 WLAN antennas, identifying 19 WLAN module removal 69 spare part ...