Predisassembly Procedures - HP Z800 Maintenance And Service Manual

Table 5-3 Workstation component disassembly order (continued)

Predisassembly procedures

NOTE:
Read
Perform the following steps before servicing a workstation:
1. Review the safety information and precautions in
Safety and Regulatory Information for the workstation.
2. Locate and clear a suitable work area.
3. Close all open software applications.
4.
Remove all diskettes, CDs, and DVDs from the workstation.
5. Shut down the operating system.
6. Power off the workstation and all peripheral devices connected to it.
7.
Remove or disengage security devices that prevent you from opening the workstation.
8. Disconnect the power cord from the electrical outlet and then from the workstation.
9. Disconnect peripheral device cables from the workstation.
10.
Gather the tools.
11. Service the workstation.
12. Restore power to the workstation when servicing is done.
ENWW
System board on page 206
Battery on page 210
Warnings and cautions on page 66 before servicing workstation components.
Warnings and cautions on page 66
Removing and installing components
and the
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