Dell POWEREDGE M1000E - Manual (Page 238)

Figure 11. Removing and Installing LCD Module
1 cable cover 2 LCD module
3 ribbon cable 4 hinges (2)
5 screws (2)
Table 45. LCD Hardware Troubleshooting Items
Symptom Issue Recovery Action
Alert screen message CMC Not
Responding and LED is blinking
amber. Loss of communication from CMC
to the LCD front panel. Check that CMC is booting; then, reset CMC
using GUI or RACADM commands.
Alert screen message CMC Not
Responding and LED is solid
amber or is off. LCD module communications is
stuck during a CMC fail-over or
reboots. Review the hardware log using the GUI or
RACADM commands. Look for a message
that states: Can not communicate
with LCD controller.
Reseat the LCD module ribbon cable.
Screen text is scrambled. Defective LCD screen. Replace the LCD module.
LED and LCD is off. The LCD cable is not connected
properly or is faulty; or the LCD
module is faulty. Review the hardware log using the GUI or
RACADM commands. Look for a message
that states:
• The LCD module cable is
not connected, or is
improperly connected.
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