HP 420 - Notebook PC Support and Manuals

Get Help and Manuals for this Hewlett-Packard item

View All Support Options Below
Free HP 420 manuals!
Problems with HP 420?

Ask a Question

Most Recent HP 420 Questions

Change Internal Batery For Bios
Which are the steps to change the internal batery? or do you have a link where explains that (video ...
(Posted by estuardollgg 10 years ago)
Embedded Software In Hp G 42 Laptop,
I cannot connect my laptop to MTNL Wifi connection, the embedded soft ware is missing. how to reinst...
(Posted by ashokpherwani 11 years ago)
How To Reset Bios Password And Relish The Automatic Drivelock Issue
hp compaq 420 laptop problem
(Posted by Anonymous-36388 12 years ago)

HP 420 Videos

BMW M3 E92 0-300 km/h with 420 HP
Duration: :53
Total Views: 1,695,539
E55 AMG V8 W210 Vs AUDI RS4 420 HP V8 *Don't forget to watch in high quality*
Duration: :45
Total Views: 69,000
gloudie jaguar V8 420 hp supercharger
Duration: 1:23
Total Views: 2,916
BMW E92 M3 420 HP 2010 sound of engine Mpower
Duration: :14
Total Views: 3,210

Popular HP 420 Manual Pages

Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Notebook PCs - Maintenance and Service Guide - Page 32

...determine what components and parts are needed. (4) Model description: This is unique to locate documents, drivers, and support for your computer. (5) Warranty period: This number describes the duration of the warranty period for this computer. 24 Chapter 3 Illustrated parts catalog 3 Illustrated parts catalog Service tag When ordering parts or requesting information, provide the computer serial...
Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Notebook PCs - Maintenance and Service Guide - Page 59

... screw size and location during removal and replacement. There are needed. (4) Model description: This is unique to locate documents, drivers, and support for this computer. Make special note of the warranty period for the computer. (5) Warranty period: This number describes the duration of each product. (3) Part number/Product number (p/n): This number provides specific information about...
Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Notebook PCs - Maintenance and Service Guide - Page 117

..., cache and memory size, system ROM, video revision, and keyboard controller version. Replace the configuration settings in Windows 109 File menu Select System Information Set System Date and Time System Diagnostics Restore defaults Reset BIOS security to the factory default. NOTE: Some of Computer Setup options. Computer Setup in Computer Setup with the original factory settings. (Hard...
Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Notebook PCs - Maintenance and Service Guide - Page 164

... drives 3 keyboard 6 memory module 3 modem module 4 operating system 6 optical drives 4 panels 2 pointing devices 6 ports 5 power requirements 6 processors 1 product name 1 security 6 serviceability 8 wireless 5 product name 1 R recovery partition 133, 136 release latches, battery 19 removal/replacement preliminaries 46 procedures 51 restore factory settings 109 restore security defaults 109, 115...
Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Notebook PCs - Maintenance and Service Guide - Page 165

...-theft Protection 111 Automatic DriveLock 111 change password 111 Disk Sanitizer 111 DriveLock 111 f fingerprint reader reset 111 HP SpareKey 111 HP SpareKey enrollment 111 password policy 111 set up BIOS administrator password 111 System IDs 111 user management 111 security, product description 6 service considerations 46 service door removal 53 spare part numbers 53 service tag, location 24, 51...
Notebook PC User Guide - Windows XP - Page 10

... ...108 Using HP ProtectTools Security Manager (select models only 109 Installing a security cable ...110 11 Software updates ...111 Updating software ...111 Updating the BIOS ...113 Determining the BIOS version 113 Downloading a BIOS update 114 Updating programs and drivers ...116 Using SoftPaq Download Manager 117 12 Backup and recovery ...118 Backing up your information ...119 Performing...
Notebook PC User Guide - Windows XP - Page 26

...® Certificate of the computer. 14 Chapter 1 Features The service tag label is affixed to the bottom of Authenticity-Contains the Windows Product Key. Wireless certification labels are included with your notebook. ◦ Warranty period (5). The modem approval label is affixed to locate documents, drivers, and support for use. You may need the Product Key to...
Notebook PC User Guide - Windows XP - Page 34

... routers or access points on a secure network. Click Start > Control Panel > Network and Internet Connections > Network Connections. 2. In the left pane, click Repair this connection. The Network connections window is displayed, and Windows resets your computer model number in the notification area, at a public Internet chat room, contact the network administrator to obtain the codes, and then...
Notebook PC User Guide - Windows XP - Page 68

... a disc, save the information on the source disc to your hard drive before trying to burn the contents to http://www.hp.com/support, and then select your country or region. 2. Open your Internet browser, go to install Microsoft Update. 4. This Windows feature can obtain the latest Windows device drivers by using Microsoft® Update. Click Change settings, and then select...
Notebook PC User Guide - Windows XP - Page 110

... from the computer. ● Do not store passwords in Computer Setup BIOS administrator passwords BIOS administrator password Function Protects access to a Windows user account. *For information about setting a Windows administrator password or a Windows user password, select Start > Help and Support. The following tables list commonly used . Setting passwords in a file on the computer. Note...
Notebook PC User Guide - Windows XP - Page 126

... the screen after it has been downloaded to your computer to an optional power source. During the download and installation, follow these steps: 1. To download a BIOS update: NOTE: BIOS updates are displayed, follow these steps: a. Open your Internet browser, go to download. If no instructions are posted as needed. Using the hard drive path you want to http://www.hp.com/support...
Notebook PC User Guide - Windows XP - Page 128

... 11 Software updates After the file is displayed, click an update to http://www.hp.com/support, and then select your country or region. 2. If you want a specific SoftPaq, type the SoftPaq number in the product box, and then press enter. - Then press enter, and follow the instructions provided. Click the option for software and driver downloads, type your...
Notebook PC User Guide - Windows XP - Page 129

... is displayed in the Product Catalog pane. To add other operating systems, change the filter settings in the Configuration Options window. In the left pane, click the plus sign (+) to expand the model list, and then select the model or models of options that provides quick access to install the selected SoftPaqs on select computer models only. Using SoftPaq Download Manager...
Notebook PC User Guide - Windows XP - Page 149

...the HP driver download Web site and on a client computer, SSM detects versions of the computer. With these automated management solutions, you remotely update system-level software on multiple systems simultaneously. Driver versions that each computer is available for Altiris, administrators can also update the system BIOS and device driver software from the HP Web site. CCM enables you...
Notebook PC User Guide - Windows XP - Page 156

... DriveLock 124 change password 124 DriveLock 124 fingerprint reader reset 124 HP Sparekey 124 HP Sparekey enrollment 124 password policy 124 set up BIOS administrator password 123 System IDs 124 security, wireless 17 serial number, computer 13 service tag 13 set security level 128 setup of WLAN 17 setup utility File menu 123 navigating and selecting 121 restoring factory settings 122 Security...

HP 420 Reviews

Do you have an experience with the HP 420 that you would like to share?
Earn 750 points for your review!
We have not received any reviews for HP yet.

Popular HP 420 Search Terms

The following terms are frequently used to search for HP 420 support:

Ask a New Question
Use the box below to post a new question about HP 420.
Manuals / Documents
Download any of our HP 420 manuals for free!

We have the following 4 documents available for the HP 420:
  • Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Notebook PCs - Maintenance and Service Guide
  • Notebook PC User Guide - Windows XP
  • End User License Agreement
  • PERJANJIAN LISENSI PENGGUNA-AKHIR (Indonesia)

Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

HP Manuals

Find free HP 420 - Notebook PC manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

HP Reviews

View thousands of HP 420 - Notebook PC user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete HP customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed HP customer service rankings, employee comments and much more from our sister site.

HP Recalls

Find comprehensive HP recall information updated hourly on RecallOwl.com.