If yes, make sure your server compile with the configuration with six fans installed. Restart the server to see whether the problem remains. When the CPU and CNFG LEDs are lit, an invalid microprocessor configuration has occurred. If the error remains, replace the following components one at a time, in the order listed, restarting the server after each: Replace the hard disk drive.
Reinstall each device that you removed in step 2 one at a time, starting the server each time, to isolate the failing device. Light path diagnostics panel exposure Remind button: This button places the system-error LED on the front panel into Remind mode. Replace the hard disk drive backplane.
Check the IMM2 system event log and the system-error log for information about the error. If the I/O board LED remains lit, replace the I/O board. If the CNFG LED and the MEM LED are lit, complete the following steps: Check the system-event log in the Setup utility or IMM error messages. Ibm Checkpoint Codes See System-board switches and jumpers for the location of the SW4 switch block on the system board.
Over-temperature This amber LED is lit (solid) to indicate that the system temperature has exceeded a threshold level, or that one or more components within the chassis have exceeded an over-temperature Ibm X3650 Dasd Error Light CONFIG CONFIG + PS An invalid power configuration error has occurred. Figure 4. Make sure that the memory cards all have the same memory controller level.
Ibm Checkpoint Code 9f
Memory When only the Memory LED is lit, a memory error has occurred. Restart the server to see whether the problem remains. Ibm Light Path Diagnostics Complete the following steps to correct the problem: Update the server firmware to the latest level (see Updating the firmware). Ibm X3650 M3 Checkpoint Code Display 9f Replace the failed power supply.
In Remind mode, the system-error LED flashes every 2 seconds until one of the following conditions occurs: All known errors are corrected. Note: The error LED next to the failing adapter on the I/O-board shuttle is also lit. NMI A hardware error has been reported to the operating system. Note: This LED remains lit until the problem is solved and the server is turned off and restarted. Ibm Light Path Diagnostics Checkpoint Codes
Remind button: Press this button to place the system-error LED/check log LED on the front information panel into Remind mode.
Light path diagnostics panel LEDs.
Check the logs (either System Event Log or IMM/AMM Log), see Event logs for applicable memory events; then, follow the steps as indicated in the POST error code section (see UEFI/POST
If the microprocessor-board LED remains lit, replace the microprocessor board.
Reseat the following components: Suspected hard disk drive (see Removing a hot-swap hard disk drive and Replacing a hot-swap hard disk drive) SAS hard disk drive backplane (see Removing the SAS
One PCI riser-card assembly must always be present in PCI riser connector 2.
For more information, see Hard disk drive problems.
The TEMP LED might also be lit.
The main LED page shows the external LEDs on the chassis panels and the front panel. Remove one of the power supplies to isolate the failed power supply. If an action step is preceded by '(Trained technician only)', that step must be performed only by a Trained technician. If the 12 V channel E error LED is lit, complete the following steps: Turn off the server and disconnect the power from the server.
LINK Reserved. Ibm Light Path Diagnostics Dasd 9f For more information, go to the "Before you call IBM Service" website. Replace the failing DIMM (see Removing a memory module and Installing a memory module).
If the problem remains, go to the "Before you call IBM Service" website.
Configuration + Memory A hardware configuration error has occurred. Restart the server to see whether the problem remains. CPU When only the CPU LED is lit, a microprocessor has failed. Ibm X3650 Checkpoint Code Display If the CONFIG LED and the PS LED are lit, the system issues an invalid power configuration error.
Reinstall each device that you removed in step 2 one at a time, starting the server each time, to isolate the failing device. The following table describes the LEDs on the light path diagnostics panel. Check the system-error logs for information about the error. They must match in speed and cache size.
Make sure that both power supplies installed in the server are of the same type. Parent topic: Light path diagnostics Parent topic: Light path diagnostics panel Parent topic: Light path diagnostics Light path diagnostics LEDs The following table describes the LEDs on the light path diagnostics panel and suggested actions to Check the LEDs on the hard disk drives for the drive with a lit status LED and reseat the hard disk drive.
TEMP A system temperature or component has exceeded thermal specifications. BOARD An error has occurred on the system board or the system battery. Reseat the hard disk drive backplane. LED Description Action Check log LED An error has occurred and cannot be isolated without performing certain procedures.
Make sure that the microprocessors are compatible with each other. The remind function is controlled by the IMM. Reinstall the removed power supply (see Replacing the hot-swap power supply). Make sure that both power supplies installed in the server are of the same AC input voltage.
If it has failed, replace the failing component. PCI An error has occurred on a PCI card, a PCI bus, or on the system board. Shut down the system and remove the power cords from the server; then, reconnect the server to power and restart the server. Note: You do not have to remove the server cover to view the LEDs on hard disk drives and power supplies.
Replace any components that are identified in the error logs. (See Event logs for more information.) MEM When only the MEM LED is lit, a memory error has occurred. See Parts listing, Types 7145, 7146, 7143, and 7191 to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU). Replace the failed power supply.