February 2013
2-619
ColorQube® 9303 Family
OF 16
Status Indicator RAPs
Figure 2 POST LED rear location
Figure 3 SBC LED display unit
Procedure
WARNING
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to GP 14. Disconnect the power cord. Electricity can cause
death or injury. Moving parts can cause injury.
The procedure has two elements. The first element is the system power up errors within the
SBC PWB and the second element is the POST errors within the IME.
To check for the system power up error.
1. Switch off and then switch on the machine, GP 14.
2. If the system has powered up correctly then there will be a pulsing decimal point on the 7-
segment display, Figure 3.
3. If the system power up sequence has failed then check the code on the LED display.
Refer to Table 3 for the actions required for each code.
NOTE: In most cases the power up faults in the CCS tray are not related to any issues
within the IME. But if the IME has a critical PEST fault that prevents the IME from bringing
up the main power (Power Normal not raised) then the 7-segment display will show 0,
which means the CCS OS kernel s/w will not start to bring up the rest of the system due to
a loss of power.
To check for the IME POST error codes which consist of three digits, each digit may be a num-
ber from 1 to 9.
1. Watch the front red (ENG error) and red (CPU error) or the rear red (IME error) LEDs for a
rapid flutter. This indicates that the next blinks will communicate POST error information.
Red LED, (IME error)
blink code.
Visible with the rear
cover removed.
Green LED, (IME OK)
7-Segment LED display unit
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