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This chapter provides subassembly/module-level removal and replacement procedures for HP
ProLiant BL e-Class enclosures and server blades.
Safety Considerations
Before performing service procedures, review the following safety information.
Electrostatic Discharge
A discharge of static electricity can damage static-sensitive devices or microcircuitry.
Proper packaging and grounding techniques are necessary to prevent damage. To prevent
electrostatic damage, observe the following precautions:
•
Transport products in static-safe containers such as conductive tubes, bags, or boxes.
•
Keep electrostatic-sensitive parts in their containers until they arrive at static-free
stations.
•
Cover workstations with approved static-dissipating material. Use a wrist strap connected
to the work surface and properly grounded tools and equipment.
•
Keep the work area free of nonconductive materials such as ordinary plastic assembly
aids and foam packing.
•
Always be properly grounded when touching a static-sensitive component or assembly.
•
Avoid touching pins, leads, or circuitry.
•
Use conductive field service tools.
HP ProLiant BL e-Class System Maintenance and Service Guide
HP CONFIDENTIAL Codename: Kerr Part Number: 249066-004 Last Saved On: 5/12/03 3:00 PM
Removal and Replacement Procedures
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