TYAN B4989, Service Manual, Page: 5 / 98

About this Manual
This manual provides you with instructions on installing your Trans-
-port TN68-B4989. This Manual is intended for experienced users
and integrators with hardware knowledge of personal computers.
This manual consists of the following parts:
Chapter1: Provides an introduction to the TN68-B4989 bare-
-bones, standard parts list, describes the external
components, gives a table of key components,
and provides block diagrams of the system.
Chapter2: Covers procedures on installing the CPU,memory
modules, add on card and hard drives.
Chapter3: Covers removal and replacement procedures for
pre-installed components.
Appendix :
Describes the differences between motherboard
BIOS and system BIOS; introduces how to install
the internal HDD, list the cable connection and
FRU part tables for reference of system setup;
and technical support
in case a problem arises
with your system.
For information on the mainboard, please refer to the attached
mainboard user’s manual. You can find the detailed description
about jumper and BIOS settings from the mainboard manual.
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