Lenovo ThinkSystem SR630 V3 User Manual page 469

Descriptions of LEDs on the system board assembly
Description When this yellow LED is lit, another one or more LEDs in the server might also be lit to direct you to
the error source.
Action Check system logs or internal error LEDs to identify the failed part. For more information, see
and buttons on the front operator panel" on page
Description The front system ID LED helps you locate the server.
Action Each time you press the system ID button, the state of both system ID LEDs changes, and the state
can be on, blinking, or off.
Description The XCC heartbeat LED helps you identify the XCC status.
• Blinking (about one flash per second) : XCC is working normally.
• Blinking at other speeds or always on: XCC is at the initial phase or is working abnormally.
• Off: XCC is not working.
Action
• If the XCC heartbeat LED is always off or always on, do the following:
– If XCC cannot be accessed:
1. Re-plug the power cord.
2. Check and ensure that the system I/O board and the Firmware and RoT Security Module
3. (Trained technicians only) Replace the Firmware and RoT Security Module.
4. (Trained technicians only) Replace the system I/O board.
– If XCC can be accessed, replace the system I/O board.
• If the XCC heartbeat LED is always blinking fast over 5 minutes, do the following:
1. Re-plug the power cord.
2. 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.
3. (Trained technicians only) Replace the Firmware and RoT Security Module.
4. (Trained technicians only) Replace the system I/O board.
• If the XCC heartbeat LED is always blinking slow over 5 minutes, do the following:
1. Re-plug the power cord.
2. 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.
3. If the problem remains, contact Lenovo Support.
1
System error LED (yellow)
2
System ID LED (blue)
3
XCC heartbeat LED (green)
are installed correctly. (Trained technicians only) Reinstall them if needed.
453.
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Chapter 8 Problem determination
"LEDs
459