Matteo Venturi

Great, thank you very much!

Thanks @jock When the box was with Android i used it with hdmi. Also, when i used multiboot i used hdmi monitor. When Ubuntu booted, HDMI stopped work. Here get-edid result: This is read-edid version 3.0.2. Prepare for some fun. Attempting to use i2c interface Only trying 4 as per your request. 128-byte EDID successfully retrieved from i2c bus 4 Looks like i2c was successful. Have a good day. Checksum Correct Section "Monitor" Identifier "X243H" ModelName "X243H" VendorName "ACR" # Monitor Manufactured week 5 of 2010 # EDID version 1.3 # Digital Display DisplaySize 530 290 Gamma 2.20 Option "DPMS" "true" Horizsync 31-83 VertRefresh 56-76 # Maximum pixel clock is 180MHz #Not giving standard mode: 1280x1024, 60Hz #Not giving standard mode: 1152x864, 75Hz #Not giving standard mode: 1440x900, 60Hz #Not giving standard mode: 1440x900, 75Hz #Not giving standard mode: 1600x1200, 60Hz #Not giving standard mode: 1680x1050, 60Hz Modeline "Mode 0" 138.50 1920 1968 2000 2080 1080 1082 1087 1111 +hsync -vsync EndSection

Hi everybody, someone has got this box? I have installed Armbian_21.11.0-trunk_Rk3318-box_hirsute_current_5.10.68_xfce_desktop following the guide, then run rk3318-config. I can connect to it with SSH and RDP but HDMI shows nothing. Ideas? Thanks.

Hi. This is my experience with H96mini (CPU 3228A without sd slot). Download and compile rkdeveloptool (https://github.com/rockchip-linux/rkdeveloptool) Download rk322x_loader.bin and your favorite OS image from forum (decompress image from .xz format to .img) While continuing to press the button inside AV port(use toothstick), then connect power cable to device. Release the button insiede AV port, then connect the TV box to the PC using USB port number 1, the closest one to the edge. Device will boot in mask rom mode. Run following commands: ./rkdeveloptool db rk322x_loader.bin ./rkdeveloptool wl 0x0 your_image_os.img ./rkdeveloptool rd Don't poweroff device. Connect devide to monitor or TV using HDMI. Wait while device booting. Good luck!

Damn....i downloaded image with wget and flashed it as is because file had not extension. Thanks for patience and help!!!!!

Thank you jock very much. These are the commands I executed: rkdeveloptool db rk322x_loader.bin -> Downloading bootloader succeeded. rkdeveloptool wl 0x0 Focal_legacy_desktop.img -> Write LBA from file (100%) rkdeveloptool rd -> Reset Device OK. But...Tv box is still in maskrom mode.....

Thank you jock. This is lsusb command output about tv box : "Bus 003 Device 005: ID 2207:320b Fuzhou Rockchip Electronics Company RK3228/RK3229 in Mask ROM mode" I tryed to execute "./rkdeveloptool wl 0x0 Focal_legacy_desktop.img" but i received "Write LBA failed!" I tryed also "./rkdeveloptool ul rk322x_loader.bin" (rk322x_loader.bin downloaded from forum) but i received "Upgrading loader failed!" Finally i tryed "./rkdeveloptool ef" and i received "Getting flash info from device failed!"

Hi, I have H96mini (RK3228A). With RKDevTool v2.74 I erased flash and now the box TV is in maskrom status. I tryed to power on the tv box with usb into OTG USB with Multitool but no luck. Usb stick does not blink so I thing the tv box does not reading it. Any ideas? Thanks.