Lenovo ThinkSystem SR630 V3 User Manual page 470

Description The PCH heartbeat LED helps you identify the PCH status.
• Blinking (about one flash per second): system ME is working normally.
• Off: system ME is not working.
Action If the PCH heartbeat LED is always off or always on, do the following:
1. Check and ensure that the system I/O board and the Firmware and RoT Security Module are
installed correctly. (Trained technicians only) Reinstall them if needed.
2. Make sure the UEFI firmware has been flashed to the corresponding platform version.
3. Update UEFI and XCC firmware to the latest version.
4. Check if there is an ME error event triggered in system event log. If yes, and the above actions
are done, replace the Firmware and RoT Security Module.
5. (Trained technicians only) If it is still not working, replace the processor board.
Description The FPGA heartbeat LED helps you identify the FPGA status.
• Blinking (about one flash per second): FPGA is working normally.
• On or off: FPGA is not working.
Action
If FPGA heartbeat LED is always off or always on, do the following:
1. Replace the processor board.
2. If the problem remains, contact Lenovo Support.
Description The system status LED indicates the working status of the system.
• Fast blinking (about four flashes per second): Power fault or is waiting for XCC power permission
ready.
• Slow blinking (about one flash per second): Power off and is ready to be powered on (standby
state).
• On: Power on.
Action
• If the system status LED is blinking fast over 5 minutes and cannot power on, check the XCC
heartbeat LED and follow the
• If the system status LED remains off or is blinking fast (about four flashes per second) and the
system error LED on the front panel is on (yellow), the system is in a power fault status. Do the
following:
1. Re-plug the power cord.
2. Remove installed adapters/devices, one at a time, until you reach the minimal configuration
3. (Trained technicians only) If the problem remains, capture FFDC log, and replace the
4. If the problem still remains, contact Lenovo Support.
Description When a memory module error LED is lit, it indicates that the corresponding memory module has
failed.
Action For more information, see
ThinkSystem SR630 V3 User Guide
460
4
PCH heartbeat LED (green)
5
FPGA heartbeat LED (green)
6
System status LED (green)
actions for the XCC heartbeat
for debugging.
processor board.
7
DIMM error LEDs (amber)
"Memory problems" on page
LED.
471.