LattePanda Forum

Good news! Your Delta can also get the auto-power-on feature like other LattePanda boards. Now please follow us to set your Delta step by step.

PLEASE NOTE:
Although in our tests, there is no failure to boot after reflashing the EC, please back up your files in advance, and do not remove the power supply during the reflashing process, so as to avoid serious consequences.

What you need:
1. USB drive.
2. EC file.
Download link: https://www.dropbox.com/sh/mqmnsrigq7xj ... JO2Ba?dl=0

Instructions:
1. Copy the right EC files directly to root of the USB drive;
2. Plug your USB drive in Delta USB host, boot up the system;
3. Press “ESC” and go into the BIOS manu;
4. Navigate to Save & Exit. Choose “UEFI: Built-in EFI Shell” in Boot Override and press “Enter”; 5. Input your USB FS number and press enter. e.g. "fs3:";
6. Now type dir and press enter. This will list all content on the USB Drive;
7. Type in eFuitX64 /u S70GR100-0220-A.bin /faildelay and press enter.(You can also use “Tab” key to fast choose the right file) 8. ITE Flash Utility will load and do some flashing. Wait until it says Update EC Rom successfully! 9. Restart the system via pressing "Ctrl+Alt+Del".
10. All Done! Your Delta can auto boot on power now.


If you want to restore your Delta to its oringinal status(without auto-boot feature), please dowload the default EC file and reflash it as the same instructions above.
Default EC file: https://www.dropbox.com/sh/mqmnsrigq7xj ... JO2Ba?dl=0

Link to Auto-power-on BIOS is the same as the link to original BIOS. Need original BIOS due to either a bad flash or bug in auto on BIOS. Problem/issue after auto-power-on bios flashing is a very slow boot to Windows and/or ESC into bios.

I followed the procedure above.

Hi, pls check here for default BIOS. https://github.com/LattePandaTeam/Latte ... da%20Delta