HP SureStore E Disk Array 12H User's and Service Manual (C5445-90901, September 1999)

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Removal
Chapter 7. Removal and Replacement
This chapter provides detailed instructions for enclosure parts removal and replacement. This chapter also
describes and identifies part numbers.
WARNING! The procedures in this chapter should only be performed by a qualified
service representative. If you are not a qualified service representative, performing these
procedures may result in personal injury or loss of data.
CAUTION! Check with system administrator before powering down the system.
Tools Required
•
T-15 (TORX) driver
•
T-20 (TORX) driver
•
T-25 (TORX) driver
•
Standard flat-bladed screwdriver
•
Small flat-bladed screwdriver (less than 4 inches long and less than 0.25 inch width)
•
3/8-inch nut driver
•
19-mm deep socket
•
5-mm nut driver
•
Needle-nosed pliers
Replacing a Failed Controller Module–HP-qualified personnel
only
Replacement controller modules are shipped without batteries. Therefore, if you are installing a
replacement controller, you should remove and use the good battery packs from the controller module
being replaced.