Predisassembly Procedures - HP xw4400 Service And Technical Reference Manual

Predisassembly procedures

Perform the following steps before servicing the workstation:
1. Close any open software applications.
2. Remove any diskettes or CDs from the workstation.
3. Shut down the operating system.
4. Power off the workstation and any peripheral devices that are connected to it.
5. Remove or disengage any security devices that prohibit opening the workstation.
6. Disconnect the power cord from the electrical outlet and then from the workstation.
7. Disconnect all peripheral device cables from the workstation.
60 Chapter 4 Removal and replacement procedures ENWW