Enclosure troubleshooting  56 
Step  External DVD-ROM troubleshooting action and verification 
Step 7 
Action 
Test the OA module connection: 
1  Reseat the OA module. 
2  Wait for OA to reboot.    
3  Navigate to the Insight Display Health Summary screen. 
4  Verify the DVD-ROM drive status. 
 
 
Verification 
If the DVD-ROM drive status is gray or green, then the repair is complete.   
If the DVD-ROM drive status is black, continue to step 1 of "Onboard Administrator 
troubleshooting (on page 43)." 
 
 
 
KVM troubleshooting 
For KVM module information, see the KVM module documentation. 
For specific component LED definitions and component identification, see "Component identification (on 
page 73)." 
 
Symptoms: c3000 enclosure KVM errors 
The procedures in this section assume that the firmware for Onboard Administrator, iLO 2, and BIOS is 
updated to the newest versions available. Always verify firmware versions before continuing with the steps 
in this section. 
If the c3000 enclosure KVM module is connected to an external rack KVM switch, where pressing "Print 
Screen" is indicated, then press Print Screen twice to select the Enclosure KVM menu. The first press of Print 
Screen opens the rack KVM Switch Port Selection menu.  
On some c3000 enclosures, the user can set only one of the following as active: 
•  The USB connector on the front of the enclosure and the internal DVD-ROM drive. 
•  The rear USB connectors on the KVM module. 
On these enclosures, in order to use the both the KVM and the internal DVD-ROM drive, always connect the 
KVM keyboard and mouse to the front USB connector on the OA. 
  
Symptom  Initial step  Required steps 
Pressing the KVM keyboard 
Print Screen key does not bring 
up the Enclosure KVM Menu. 
Be sure that the KVM monitor is 
powered up and is connected to the 
KVM module VGA connector. Be sure 
that the KVM keyboard/mouse are 
connected to the KVM module USB 
connectors. 
Begin with step 1 of "Procedures: 
KVM Menu troubleshooting (on page 
58)." 
The KVM Menu button does not 
appear on the navigation bar at 
the bottom of the Insight Display 
Main Menu. 
—  Begin with step 1 of "Procedures: 
KVM module troubleshooting (on 
page 60)." 
When typing on Linux virtual 
console through KVM, multiple 
characters appear. 
—  Begin with step 1 of "Procedures: 
KVM Linux troubleshooting (on page 
60)."