8/24/2020 7:07 AM | |
Joined: 10/18/2012 Last visit: 8/21/2024 Posts: 225 Rating: (23) |
Hello RmnChowdary, according to the IPC 627B manual at https://support.industry.siemens.com/cs/ww/en/view/31255800 these two LEDs indicate the BIOS POST code. In chapter 12.2 POST codes are listed. Unfortunately no "FO" can be found. Either the two LEDs are defective in a way that some of the 7 segments do not light up any more. This should be visible during the LED self-test, see chapter 3.7 at page 28. Or the POST code "FO" is not listed in the manual. Then you should contact the Customer Support at https://siemens.com/supportrequest/. (Registration / Login required). regards, |
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