Symptom-to-FRU Index / 3518



Symptom-to-FRU Index (Type 3518)

This index supports the PC Server Enterprise Expansion Enclosure (Type 3518).

The 'System Management Subsystem' consits of a main processor that acts as the controller. The controller monitors the system temperature, the power supply, the fan rotation, and the system voltages. If a non-fatal error is detected, an error code or error message is displayed on the information panel. Fatal errors are logged to the system EEPROM and displayed at the next power-on.

Use this Symptom-to-FRU Index to help you decide which FRUs to have available when servicing the expansion enclosure.
For Information on:    Go to:
   Power supply problems.    'Power Supplies' (Type 3518)
Error Code/Symptom    FRU/Action
E700 AC Failure 1. Power Cord
   (Power lost while the enclosure 2. Power Supply
   was running. The error is displayed  
   the next power-on.)  
   
   E701 Power Supply 1. Power Supply
   (Redundant power supply indicates  
   a bad condition. Error is non-fatal  
   and can be cleared by pressing the  
   front panel Enter button.)  
   
   E702 5V Failure 1. Power Supply
   (Enclosure 5V input is low or too 2. System Board (Planar)
   high. If too low non-fatal error is  
   written to the information panel.  
   If to high, enclosure is shutdown  
   and the error is displayed the  
   next power-on.)  
   
   703 12V Failure 1. Power Supply
   (Enclosure 12V input is low or too 2. System Board (Planar)
   high. If too low non-fatal error is  
   written to the information panel.  
   If to high, enclosure is shutdown  
   and the error is displayed the  
   next power-on.)  
   
   E704 Fan Failure 1. Fan
   (In a non-fatal situation, a fan 2. System Board (Planar)
   has failed. If multiple fans fail,  
   the enclosure will not run until  
   the failure is corrected.)  
   
   E705 Overheat 1. Power Supply
   (Power supply overheated and the 2. Fan
   enclosure was shutdown.) 3. System Board (Planar)
   
   Blank Information Panel 1. Information Display Cable
   (If the Power OK indicator is on and 2. Information Display Assembly
   the fans are running, operation will 3. System Board (Planar)
   probably not be affected. However,  
   no diagnostic errors/messages will  
   be displayed.)  
   
   No Power 1. Power Cord
   (Be sure the power cord and cables 2. Power Supply
   are properly plugged in, the expansion  
   enclosure is properly enabled and  
   powered on, and the electrical power  
   source is active.)  

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