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No boot devices in J3455-ITX v1.30 BIOS upgrade
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dCrypt View Drop Down
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Joined: 13 May 2017
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    Posted: 13 May 2017 at 4:48pm
I did additional tests yesterday. Updated the first post.

BR
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Stefan75 View Drop Down
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With BIOS 1.2 and 1.3 my SATA SSD bootet normally.
I just reset to UEFI defaults, boot still ok.
http://cellarcinema.info
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Hi,

I have just upgraded J3455-ITX board BIOS to v1.30, noticing there are no SATA drives showing up in the boot devices list. USB devices do show up. I can boot by enabling the CSM compatibility support module. However, this should not be necessary and, in fact, not recommended. 

Is there a fix?

BR

Update 1: There is no difference between BIOS v1.20 or BIOS v1.30. I confirmed this by flashing back the old BIOS. I can't explain why I assumed it was different, but I was in fact sure.

Update 2: I can't boot if CSM compatibility support module is disabled. I can boot if CSM compatibility support module is enabled, regardless of the Launch Storage opROM option: the boot devices are listed in Legacy and UEFI mode. They just dissapear from the boot list if CSM is disabled.

Update 3: Is it possible that J3455 BIOS only lists Windows boot partitions? I have Ubuntu Server 16.04 LTS Linux installed.


Edited by dCrypt - 13 May 2017 at 9:58pm
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