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"invalid BIOS" status in the WebUI on Data Center, Enterprise, and Branch Appliances
Symptoms
  • Health check occasionally shows "invalid Bios" in the WebUI.
  • The output for the dmidecode -t 11 command shows that the machine uses the primary BIOS:
    # dmidecode 2.7
    SMBIOS 3.0 present.
    
    Handle 0x0025, DMI type 11, 5 bytes.
    OEM Strings
            String 1: Primary BIOS
    
Cause

The issue is caused by a sporadic false identification of an invalid BIOS sensor.


Solution
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