HP 3000 Series Installation And Service Manual page 58

Maintenance
d. Remove both the MPU PCA board (part no. 30010-60001) and the
DC! PCA board (part no. 30010-60002) from their respective
slots in the computer card cage.
NOTE
When a PCA board replacement is
required to correct an !NP
malfunction, both boards must
be replaced as a matched set.
e. Install the factory replacement !NP PCA boards in the same
slots in the computer card cage, using the procedure des-
cribed under "Installation of the INP PCAs" in Section II,
Installation.
f. Verify that the INP is now working
under "Installation Verification"
lat ion.
5-19. RESHIPMENT INSTRUCTIONS
properly
in Section
as described
II, Instal-
If the INP PCA boards and/or the associated cables are to be
shipped to Hewlett-Packard for service or repair, attach a tag to
each item identifying the owner and indicating the type of
service or repair to be accomplished. Include the part number
and date code of each item.
Package the item(s) in the original factory packaging material,
if available. If the original packaging material is not avail-
able, standard factory packaging material can be obtained from
the nearest Hewlett-Packard Sales and Service Office. If
standard packaging material is not available, wrap the item(s) in
suitable cushioning material (Air Cap TH-240 Cushioning or
equivalent) and place the item(s) in a corrugated carton
(200pound test material). Seal the carton securely and mark it
FRAGILE to ensure careful handling.
5-15