GE VOLUSON
i / VOLUSON
e
D
IRECTION KTI106052, REVISION 10 SERVICE MANUAL
Chapter 7 - Diagnostics/Troubleshooting 7-7
7-3-2 LED diagnose patterns
If an error condition will be recognized by the Power Management Controller SW, it will indicate the error
by a special blinking code using the 2 power status leds (see Figure 7-3 on page 7-6).
The normal led indication will be interrupted every 20 seconds for a second of fast blinking, following
with 0.5 second of black state and then the appropriate error code pattern,defined Table 7-4 and
Table 7-5 below. The pattern will be followed by another 0.5 second of black state, and then the leds
will return to the normal indication of the system state. Usually the GPP and GPC are ordered.
Table 7-4 Errors from the power source
AC Adapter
LED Status
Battery
LED Status
Errors 1st Action 2nd Action
Green Green
once
flashing
PWR_OK_FAILURE
1. disconnect Power Supply cable
2. remove battery pack
3. wait 1 minute
4. reinsert battery pack
5. connect the Power Supply cable
6. restart the system
1. replace GPP
2. replace battery
pack
Green Green
twice
flashing
STDBY_5V_FAILURE
1. disconnect Power Supply cable
2. remove battery pack
3. wait 1 minute
4. reinsert battery pack
5. connect the Power Supply cable
6. restart the system
replace GPP
Green Green
three
times
flashing
BE_PWR_GOOD_FAILURE
1. disconnect Power Supply cable
2. remove battery pack
3. wait 1 minute
4. reinsert battery pack
5. connect the Power Supply cable
6. restart the system
1. replace GPC
2. replace GPP
Table 7-5 other Errors
AC Adapter
LED Status
Battery
LED Status
Errors 1st Action 2nd Action
Orange Orange
once
flashing
BE_PS_ON_FAILURE
1. disconnect Power Supply cable
2. remove battery pack
3. wait 1 minute
4. reinsert battery pack
5. connect the Power Supply cable
6. restart the system
replace GPP
Orange Orange
twice
flashing
BE_PCI_CLK_FAILURE
1. disconnect Power Supply cable
2. remove battery pack
3. wait 1 minute
4. reinsert battery pack
5. connect the Power Supply cable
6. restart the system
replace GPC
Orange Orange
three times
flashing
FE_PWR_ON_FAILURE
1. disconnect Power Supply cable
2. remove battery pack
3. wait 1 minute
4. reinsert battery pack
5. connect the Power Supply cable
6. restart the system
replace GPP