IBM IntelliStation 6866, Руководство по техническому обслуживанию аппаратной части, Страница: 75 / 148

Symptom-to-FRU index
67
• Verifies that the hard disk drive is working
If the POST finishes without detecting any problems, a single beep sounds and the
first screen of the operating system or application program appears.
If the POST detects a problem, an error message appears on the screen. A single
problem can cause several error messages to appear. When you correct the cause of
the first error message, the other error messages probably will not appear on the
screen the next time you turn on the system.
In the following index, X can represent any number.
Note: Type 6866 computers default to come up quiet (no beep and no memory count and checkpoint code display)
when no errors are detected by POST.
To enable beep and memory count and checkpoint code display when a successful POST occurs, do the
following:
1. Select Start Options in the Configuration/Setup Utility program (see “Setup Utility program” on page 5).
2. Set Power-On Self-Test to Enhanced.