Power Control Card LED - Power Supply LED Errors (Netfinity 7000-M10

Power Control Card LED - Power Supply LED Errors (Netfinity 7000-M10 - Type 8680)

Power Control Card LED

The power control card LED is located on the rear of the system.
If the power control card LED is not flashing, replace the power control card.

Power Supply LED Errors.

Use the (following) power supply LED information in this section to trouble shoot power supply problems.

Note: The minimum configuration required for the DC Good light to come on is.

I/O Board
Power AC Inlet Box
Power Backplane
Power Control Card
Power Supply
Processor Board

- Important - If you cannot power the system off with the front panel switch:

If ACPI is enabled in Setup, you must hold the power button for 5 seconds.
Disconnect the AC power.
Remove the battery.
Power-on the server.
Power-off the server.
Replace the battery.

Table 14. Power Supply LED Errors.

AC Good LED DC Good LED Description FRU/Action Off Off No power to system or AC problem 1. Check AC power to system 2. Power Supply 3. Power Backplane 4. Power AC Inlet Box Off On AC Good LED defect 1. Power Supply On Off Standby mode or DC problem. 1. Verify power supply switch is on. 2. The LED on the power control card should be flashing, if not, replace the power control card. 3. Check the power backplane to processor board cable connections. 4. Disconnect the power cord, then, disconnect or remove all adapters, cables and power connectors to all internal and external devices, memory cards, processors, processors terminator cards, and VRMs. 5. Install a jumper on J7 of the I/O board, see 'I/O Board Component Locations'. 6. Connect the power cord, then, power-on the server and check the DC Good light on the power supply. If the DC Good light on the power supply is on, remove the jumper you installed on J7, then, replace the components one at a time until you isolate the failing component. If the DC Good light on the power supply is still off, replace the following components in the order listed until the light comes on. a. Processor Board b. I/O Board c. Power Backplane On On Power is OK N/A

AC Good LED	DC Good LED	Description	FRU/Action
Off	Off	No power to system or AC problem	1. Check AC power to system 2. Power Supply 3. Power Backplane 4. Power AC Inlet Box
Off	On	AC Good LED defect	1. Power Supply
On	Off	Standby mode or DC problem.	1. Verify power supply switch is on. 2. The LED on the power control card should be flashing, if not, replace the power control card. 3. Check the power backplane to processor board cable connections. 4. Disconnect the power cord, then, disconnect or remove all adapters, cables and power connectors to all internal and external devices, memory cards, processors, processors terminator cards, and VRMs. 5. Install a jumper on J7 of the I/O board, see 'I/O Board Component Locations'. 6. Connect the power cord, then, power-on the server and check the DC Good light on the power supply. If the DC Good light on the power supply is on, remove the jumper you installed on J7, then, replace the components one at a time until you isolate the failing component. If the DC Good light on the power supply is still off, replace the following components in the order listed until the light comes on. a. Processor Board b. I/O Board c. Power Backplane
On	On	Power is OK	N/A

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