xi
Preface
This service and reference manual contains the technical information necessary to set up,
and maintain the NEC Versa
®
550 Series notebook computer. It also provides hardware and
interface information for users who need an overview of the docking station design. The
manual is written for NEC-trained customer engineers, system analysts, service center per-
sonnel, and dealers.
The manual is organized as follows:
Section 1
Technical Information
, provides an overview of the hardware and interface
components. System specifications are listed including dimensions, weight, environment,
safety compliance, and power consumption.
Section 2
NEC Versa 550 Specifications
,
lists system specifications including dimen-
sions, weight, environment, safety compliance, and power consumption.
Section 3
Hardware Functional Blocks
,
defines major system functions and subsys-
tems.
Section 4
Field Service Guidelines
,
provides system disassembly procedures,and an
exploded-view diagram with corresponding part numbers.
Section 5
Troubleshooting and Repair
,
lists technical support phone numbers, error
messages and their meanings, and ways to troubleshoot the notebook.
Appendix A
Supported Video Modes
,
provides a list of video modes available for use
with the notebook.
An
Index
is included for convenience.
Summary of Contents for Versa 550 Series
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