HP Presario 300 Presario 305 Series Maintenance and Service Guide - Page 3

Preface - compaq power cord

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Before You Begin Removal Sequence Product Description Presario 305 Model Specifications Troubleshooting Pin Assignments Parts Catalog Battery Operations Index Preface This Maintenance and Service Guide is a troubleshooting reference that can be used when servicing the Compaq Presario 305 Model Portable Computers. Compaq Computer Corporation reserves the right to make changes to the Compaq Presario 305 Model Portable Computers without notice. Symbols The following words and symbols mark special messages throughout this guide. WARNING: Text set off in this manner indicates that failure to follow directions in the warning could result in bodily harm or loss of life. CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of data. Text set off in this manner presents clarifying IMPORTANT: information or specific instructions. Text set off in this manner presents commentary, NOTE: sidelights, or interesting points of information. Technician Notes WARNING: Only authorized technicians trained by Compaq should repair this equipment. All troubleshooting and repair procedures are detailed to allow only subassembly/module level repair. Because of the complexity of the individual boards and subassemblies, the user should not attempt to make repairs at the component level or to make modifications to any printed circuit board. Improper repairs can create a safety hazard. Any indications of component replacement or printed circuit board modifications may void any warranty. WARNING: The computer is designed to be electrically grounded. To ensure proper operation, plug the AC power cord into a properly grounded electrical outlet only. CAUTION: To properly ventilate the system, you must provide at least 3 inches (7.62 cm) of clearance on the left and right sides of the computer. Serial Number When requesting information or ordering spare parts, the computer serial number should be provided to Compaq. The serial number is located on the bottom of the computer. Locating Additional Information The following documentation is available to support this product: q Compaq Presario 305 Model Portable Computer documentation set q Introducing Windows 98 Guide q Compaq Service Training Guides q Compaq Service Advisories and Bulletins q Compaq QuickFind q Compaq Service Quick Reference Guide q Compaq Internet site at http://Compaq.com

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Presario 305 Model
Before You Begin
Specifications
Parts Catalog
Removal Sequence
Troubleshooting
Battery Operations
Product Description
Pin Assignments
Index
Preface
This
Maintenance and Service Guide
is a troubleshooting reference that can
be used when servicing the Compaq Presario 305 Model Portable Computers.
Compaq Computer Corporation reserves the right to make changes to the
Compaq Presario 305 Model Portable Computers without notice.
Symbols
The following words and symbols mark special messages throughout this
guide.
WARNING:
Text set off in this manner indicates
that failure to follow directions in the warning could
result in bodily harm or loss of life.
CAUTION:
Text set off in this manner indicates
that failure to follow directions could result in
damage to equipment or loss of data.
IMPORTANT:
Text set off in this manner presents clarifying
information or specific instructions.
NOTE:
Text set off in this manner presents commentary,
sidelights, or interesting points of information.
Technician Notes
WARNING:
Only authorized technicians trained
by Compaq should repair this equipment. All
troubleshooting and repair procedures are
detailed to allow only subassembly/module level
repair. Because of the complexity of the individual
boards and subassemblies, the user should not
attempt to make repairs at the component level
or to make modifications to any printed circuit
board. Improper repairs can create a safety
hazard. Any indications of component
replacement or printed circuit board modifications
may void any warranty.
WARNING:
The computer is designed to be
electrically grounded. To ensure proper
operation, plug the AC power cord into a properly
grounded electrical outlet only.
CAUTION:
To properly ventilate the system, you
must provide at least 3 inches (7.62 cm) of
clearance on the left and right sides of the
computer.
Serial Number
When requesting information or ordering spare parts, the computer serial
number should be provided to Compaq. The
serial number
is located on the
bottom of the computer.
Locating Additional Information
The following documentation is available to support this product:
●
Compaq Presario 305 Model Portable Computer documentation set
●
Introducing Windows 98 Guide
●
Compaq Service Training Guides
●
Compaq Service Advisories and Bulletins
●
Compaq QuickFind
●
Compaq Service Quick Reference Guide
●
Compaq Internet site at http://Compaq.com