Information Roadmap; Troubleshooting; Technical Reference - HP Vectra VL420 Upgrade Manual

Information Roadmap

Use the
The following types of information are available for HP Business PCs:

Troubleshooting

See the HP Troubleshooting Guide (this document).
The Troubleshooting Guide will help you solve problems with your HP Business PC. It is available in
PDF format on the HP support web site ( www.hp.com/go/vectrasupport or
www.hp.com/go/e-pcsupport ). The Troubleshooting Guide will help you:
Find out what to do first if you encounter a problem with your computer
•
Identify the problem area and provide a possible solution
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Find further HP service and support if you still can't solve the problem
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Collect relevant information on your computer before contacting support.
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Technical Reference

See the HP Technical Reference Manual.
The Technical Reference Manual, available in PDF format on the HP support web site
( www.hp.com/go/vectrasupport or www.hp.com/go/e-pcsupport ), provides information on:
Your computer's hardware components
•
The drivers, software and BIOS used in your computer.
•
Installing, Configuring, Upgrading
See the HP Service Handbook Chapter or the HP Upgrade Guide.
The Service Handbook Chapter, available in PDF format on the HP support web site
( www.hp.com/go/vectrasupport or www.hp.com/go/e-pcsupport ), provides information on:
HP Business PC configurations
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Replacement parts
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Available accessories.
•
The Upgrade Guide will help you upgrade and replace components in your HP Business PC, including
the hard drive, memory, battery, power supply, and optical drives. More information is available on the
HP support web site ( www.hp.com/go/vectrasupport ).
icon in Acrobat Reader to search for information in this PDF.
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