Boot Up Diagnostic Status Leds - GE Voluson E Series Service Manual

Diagnostics/Troubleshooting

7.3.3 Boot Up Diagnostic Status LEDs

Boot up diagnostic LEDs behind the right side door should help to diagnose system issues easier.
Figure 7-7 LEDs behind right side door
5V Standby (green)
Configuration done
(green)
PC Power OK (green)
HDD Status (red)
7-8
1 5V Standby
2 Configuration done
3 PC Power OK
4 HDD status
Table 7-2 Status LED´s Overview
ON
•
5V Standby voltage available from Power
supply (RSP)
•
If in parallel the ON/OFF button of the console
is dark then the line up to the Console is
interrupted (RSP -> RTB -> RTT -> RTU).
•
Configuration of the FrontEnd was successful
•
PC was started, ATX supply voltages are
switched on (the PC has got ATX-Power)
•
Access to the hard disk (normally blinking)
useful to observe hard disk activities
OFF
•
5V Standby voltage not available
•
No mains voltage, mains power cable not
connected
•
System is switched off (circuit breaker off)
•
Power supply (RSP) defective
•
FrontEnd FPGA was not initialized correctly ->
probably issue with RFM-Board
•
In this state the ON/OFF button of the console
is blinking (orange <-> green)
•
Further boot up is continued without FrontEnd
hardware.
•
PC was not started correctly
•
RSP could not send „Start PC" Signal, PC did
not send „PS_ON" signal
•
All cables/connectors between Power supply
(RSP) and PC should be checked
•
BackEnd (PC-Board) or Power supply (RSP)
could be defective
•
No access to the hard disk
•
Depending on the status of the system software
hang-ups can be confirmed
Voluson E-Series Service Manual
5539550APB Revision 6