HP Visualize J5000 hp Visualize J5000, J7000 workstations service handbook (a4 - Page 86

Overview, DC/DC Converter Units and Air Dividers J7000 Only

Page 86 highlights

Field Replaceable Units (FRUs) Chapter Overview Chapter Overview This chapter contains the following main sections: • Tools Required • Exchange and Nonexchange Part Numbers • FRU Removal and Replacement - Electrostatic Discharge (ESD) Precautions - Prerequisite Steps for All Removal and Replacement Procedures - Exploded View Diagram - Front Bezel and Outer Panels - Power Switch/LCD Assembly - Internal Storage Devices - Memory DIMMs - DC/DC Converter Units and Air Dividers (J7000 Only) - System Board Tray Assembly - Battery on System Board - System Board Cooling Fans - I/O Cards - Power Supply - I/O Board - SCA Hard Disk Interface - I/O Cooling Fan - Speaker WARNING For all removal and replacement procedures in this chapter, you must power off the workstation and unplug the workstation power cord from the AC power outlet. NOTE To maintain FCC/EMI compliance, verify that all covers are replaced and that all screws are properly seated. 82 Chapter 4

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82
Chapter 4
Field Replaceable Units (FRUs)
Chapter Overview
Chapter Overview
This chapter contains the following main sections:
Tools Required
Exchange and Nonexchange Part Numbers
FRU Removal and Replacement
— Electrostatic Discharge (ESD) Precautions
— Prerequisite Steps for All Removal and Replacement Procedures
— Exploded View Diagram
— Front Bezel and Outer Panels
— Power Switch/LCD Assembly
— Internal Storage Devices
— Memory DIMMs
— DC/DC Converter Units and Air Dividers (J7000 Only)
— System Board Tray Assembly
— Battery on System Board
— System Board Cooling Fans
— I/O Cards
— Power Supply
— I/O Board
— SCA Hard Disk Interface
— I/O Cooling Fan
— Speaker
WARNING
For all removal and replacement procedures in this chapter, you
must power off the workstation and unplug the workstation power
cord from the AC power outlet.
NOTE
To maintain FCC/EMI compliance, verify that all covers are replaced and that
all screws are properly seated.