Texas Microsystems, Inc. 2003 - Replacing the B286 Battery; (Rga)

2. The fan is positioned at the back of the computer.
Unscrew the 4 holding screws visible on the filter
frame outside the computer. Remove the fan filter
and frame.
3. Unsnap the filter frame and remove the filter for
cleaning in a mild soap and water solution. The
fan filter is very porous. Rinse the filter well,
gently squeeze out excess water, and let dry thor-
oughly.
4. Reinsert the filter into its frame.
frame so that the 4 screws can be
tightened.
4.3 Replacing the B286 Battery
Align the
replaced and
The 2000 Series AT computer has a built-in high
capacity lithium battery installed on the CPU card.
This battery supports a real time clock, which retains
the correct time and date, and computer parameters in
memory when the computer is powered-down. This
information assists BIOS in performing initialization
and configuration every time the computer is powered-
up.
The battery is intended to provide many years of
service without replacement. However, if the computer
is is over 5 years old, and/or configuration or clock
related inconsistencies occur, the battery may need to
be replaced.
A battery replacement kit is available from Texas
Microsystems. On-site installation is available with
qualified technical personnel, or the CPU card may be
returned to the factory for battery replacement.
Contact a local TMI sales representative for
information.
4.4 Factory Return Goods Authorizations (RGA)
You must obtain authorization from Texas Microsystems
before returning any equipment to the factory for
credit or repair. When authorization is given, you
will be issued a "Return Goods Authorization" number
(RGA). This number must appear on all packing
materials and correspondence to insure proper handling.
Preliminary AT Users Manual
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