Common Replacement Information and
This chapter contains the following replacement information and procedures:
•
Required Tools
•
Field Replacement Strategy
•
Precautions
•
Establishing a Local Connection to the Controller
•
Fiber Optic Cable Cleaning Instructions
•
Cleaning a GLM
•
Replacing a GLM
•
Replacing a Fiber Optic Cable, Switch, or Hub
•
Replacing DIMMs
•
Replacing a Failed Storageset Member
Required Tools
The following tools are needed to service a controller, cache module, BA370
enclosure ECB, BA370 enclosure PVA module, GLM, and I/O module:
•
a flathead screwdriver for loosening and tightening the I/O module retaining
screws
•
a small phillips screwdriver for loosening and tightening the GLM access door
screws
•
a pair of thin needle-nose pliers to remove fiber optic cables from the controller
•
an antistatic wrist strap
•
an antistatic mat on which to place modules during servicing
HSG80 Array Controller V8.7 Maintenance and Service Guide
Procedures
2
2–1
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