Board Installation Precautions - HP 330 Service Handbook

Board Installation Precautions
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CAUTION
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Two-board assemblies must not be installed in the
top slot directly under the top cover. Assemblies
involved are:
System Interface Board with High-Speed
Disc Interface.
4:
Mbyte RAM Board with
4:
or 12 Mbyte
Add-On.
These assemblies may be installed in any of the
three lower slots.
8 and 16 Mbyte 2-board RAM assemblies are
keyed to prevent them from being installed in the
top slot.
CAUTION
Do not use excessive force to seat boards in the
system slot connectors.
If
excessive force seems to be needed to install a
board, remove the board, and inspect the systen
slot connector for bent pins. Straighten any pins
that appear to be bent.
Remove the top cover and all boards above the
one that
is
difficult to seat.
Re-insert the board in the system slot connectors
and adjust the position of the board's connector to
mate correctly with the slot connector. Carefully
seat the board in the connector. Reinstall the
other boards the same way and the top cover.
24 Configuration