HP Workstation xw3100, Сервисное и техническое руководство

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Service and Technical Reference Guide, xw3100 338611-001 2–1
2
Computer Setup Utilities and Diagnostic
Features
Computer Setup Utilities (F10) and diagnostic features provide information needed about the
workstation when contacting Customer Support. These tools can also be used to:
■ Change factory default settings and to set or change the system configuration, which may be
necessary when you add or remove hardware.
■ Determine if all of the devices installed on the workstation are recognized by the system and
functioning properly.
■ Determine information about the operating environment of the workstation.
■ Solve system configuration errors detected but not automatically fixed during the Power-On
Self-Test (POST).
■ Establish and manage passwords and other security features.
■ Establish and manage energy-saving timeouts.
✎
All features identified in this chapter may not be available on all HP products.
2.1 Power-On Self-Test (POST)
POST is a series of diagnostic tests that runs automatically when the system is turned on. POST
checks the following items to ensure that the workstation is functioning properly:
■ Keyboard
■ Memory modules
■ Diskette drives
■ All IDE mass storage devices
■ Processors
■ Controllers
✎
If the Power-On Password is set, a key icon appears on the screen while POST is running. You
will need to enter the password before continuing. Refer to Chapter 3, Section
3.1 for information
on setting, deleting, or bypassing the password.
If POST finds an error in the system, an audible and/or visual message occurs. For POST error
messages and their solutions refer to
Appendix C, “POST Error Messages.”