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Part 6
INSTALLATION GUIDES
IMPORTANT
Please do not connect the power cord or turn on the main unit until
you have fully read the installation guides and followed the instructions!!!
TECHNICAL ENHANCEMENTS
Applicable technical enhancements in PB-2200 Pro series include
serial COM port power supply settings, RTC battery replacement, VGA port
power supply setting, DRAM upgrades and adding a half-length PCI adapter
card. All these technical enhancement operations require purchase of
applicable Technical Manual from Posiflex or consultation from Posiflex
authorized dealers and should be handled only by a qualified technician.
NON-USER-INSTALLABLE OPTIONS
When the PB system is ordered with options like expanded system
memory, 2
nd
HDD or CF memory card reader slot, the option(s) is (are)
already installed in the system delivered. Therefore, no more installation is
required.
HALF LENGTH PCI EXTENSION CARD
The whole installation operation of a half-length PCI extension card
involves cautiously accessing the interior of the system, replacing the slot
window metal plate, applying the card and installing its driver. Therefore, only
a computer expert can perform this operation on his own risk.
MAIN CONNECTION AREA
The PB series is constructed for very easy maintenance. Press inward
both plastic buttons at lower rear
corners on both sides of the
system unit (circled in right
picture) to release the lower part
of back cable cover. Please note
that there are 2 plastic hooks on
top cover holding the back cable
cover as marked on upper part of
the picture. Carefully release the
back cable cover from the hooks
to show the main connection area.
Note: Never press the 2 springs on the metal walls as cross marked in the
picture. Carelessly pressing on these 2 springs could cause damages. The user
shall be responsible for such kind of damage. Even the maintenance
technician must always pay attention to always disconnecting all power and
cable connections before pressing the 2 springs and not to cause any damage
Push this button
and also the one
on the other side
to open Cable
Cover