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LP Delta issue after flashing to auto power on

Posted: Mon Feb 03, 2020 2:14 pm
by gwynethh15
Has anyone flashed the Delta to auto power on? Has anyone had slow boot issues after doing that? How did you fix that?
We flashed the Delta to get auto power on and after the flash had very slow (over a minute) boot up into windows 10 from both the eMMC and a m2 SSD. Both worked perfectly prior to to the auto boot flashing. Removal and return to normal power on resulted in failure to boot to windows even after Win 10 re-installation. Attempting to reflash to the "OEM" Delta bios resulted in mismatch messages.

Now looking to flash a new BIOS chip (off board) and replace the Deltas BIOS chip be un-soldering/re-soldering.

We used the firmware in the Github repository.

Re: LP Delta issue after flashing to auto power on

Posted: Mon Feb 10, 2020 1:23 pm
by gwynethh15
So no one else try to "auto power on" their Delta? No one from LattePanda has replied to our issue nor have they corrected their post providing a "return to original bios" at https://www.lattepanda.com/topic-f23t20946.html.

After the above issues we purchased a new Delta but still need to set it up for auto power on. We are reluctant to flash the BIOS of the new board until LP can fix that post and they or someone else can confirm "auto power on" works OK without the unacceptable slow boot to Windows.

PS We understand this is/was a major holiday in China and the corona virus issues may have delayed their response. Hope to hear from someone soon..

Re: LP Delta issue after flashing to auto power on

Posted: Thu Feb 20, 2020 2:09 pm
by gwynethh15
Bump for help please