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7.4 If Power-Up Fails
7.4.1 Check Control Panel Message
If the console prompt does not appear after test results, check the control panel
message.
Figure 7–3 shows the four display fields.
Table 7–1 lists the
description of each field.
Figure 7–3 Control Panel Display
1
2
3
4
P0 TEST 11 CPU00
PK-0706E-96
The control panel has a LED display (to control brightness, adjust the potentiometer
located above the control panel Reset button). Status messages are displayed during
power-up testing. Test failure information is also displayed.
NOTE: If an error occurs, you may need to reset the system and observe the display
since display error messages are visible for approximately 4 seconds before power-
up initialization and testing continues.
NOTE: If nothing is displayed on the control panel display and/or the serial display
terminal, check the module LEDs (see Section 7.4.2). In cabinet systems, check the
power and fan LEDs (see Section 7.4.3).
7-8
Configuration and Installation Guide
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