Summary
Steps to fix false readings on Hotswap Backplane (HSBP)
Description
Temperature HSBP 1 Temp (#0x29) Warning event: HSBP 1 Temp reports the sensor is in a low, but non-critical, and going lower state.
Resolution
- Check for any obstructions to airflow into and out of the chassis.
- Update the SDR, BIOS and Firmware of the Intel® Server Board.
- Restore BIOS settings to default values.
- Ensure that no fans failed.
- Check fan sensor values in BMC.
- Check if all fans are rotating at expected speeds.
- Check that air in server room has appropriate temperature.
- Reseat all components and check all cables. After that, reflash FRUSDR.
Additional information
If the issue persists, contact Intel Customer Support for assistance.