Issue: Blank screen while trying to install CoreELEC 8.95.7 thus cannot complete the installation. Essentially AMLOGIC S905X logo displays on the screen and then Blank Screen. The Blue light in this TV Box remains lit.
My TV box is connected via HDMI cable to my TV (not 4K). I have tried on an external monitor with a different HDMI cable. Same result.
dtb used - gxl_p212_1g.dtb, gxl_p212_1g_g9sx.dtb
I have burned the sd card with rufus and used the following adb command to initiate the booting from sd card:
C:\opt\adb>adb.exe devices
List of devices attached
192.168.1.246:5555 device
C:\opt\adb>adb reboot update
Note that I am running CoreELEC in 2 other boxes thus familiar with the installation process.
My device: https://www.docooler.com/p-v1880eu-16g.html
Desc: Docooler M9S-PRO Smart Android TV Box Android 6.0 Amlogic S905X Quad Core UHD 4K 2G / 16G Mini PC WiFi H.265 VP9 DLNA Miracast HD Media Player EU Plug
It runs Stock rom “build_hx_s905x_Nougat_256x4_528m_20171030_1134_ZNT_2017110107”
It runs armbian debian stretch from SD card. (image: Armbian_5.68_Aml-s9xxx_Debian_stretch_default_4.19.13_desktop_20190110.img)
dtb used - meson-gxl-s905x-p212.dtb
I know this box has 1GB of ram and NOT 2GB as advertised.
I’ve searched a bit and found many complains about this device not working with any JeOS.
Only one guy at freaktab managed to install LE on it (the procedure should be the same for CE).
Unfortunately he didn’t go into any detail.
Maybe you could ask him, what he did to let it boot LE.
So I now have tried these 3 different versions of LibreElec by kszaq with respective dtb trees for each of these 3 versions (gxl_p212_1g.dtb), however exactly the same result, that is to say, this box started with sd card then shows s905x logo and then the screen becomes blank.
That’s strange, because nearly the only difference of this image compared to the S905 image is the uboot, which is only useful for the Odroid C2. Maybe the slowemmc dtb was the secret in this setup.
Anyway, glad you solved your problem and can start enjoying your new device.
I agree with relkai. Could you please retest it with a clean S905 (not Odroid) image?
If the solution is the correct DTB, we’ll add it to the list of DTBs.