Console error message when FortiGate 40xF boots
In FortiOS 7.2.5 and later, FortiGate 400F and 401F units with BIOS version 06000100 show an error message in the console when booting up.
The message, Write I2C bus:3 addr:0xe2 reg:0x00 data:0x00 ret:-121.
, is shown in the console, and the FortiGate is unable to get transceiver information.
The issue is fixed in BIOS version 06000101.