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after set ddr3-528 mhz, as led rk229 mxq pro and as wifi ssv6051p and reboot, the system no more boot ... but monitor this time don't go in standby-mode restart mode doesn't work even with standard turn on mode sometimes nothing happen... boot is ok, monitor remain black but doesn't go to standby mode but system doesn't boot. Should I made a new log from UART? I have made apt get update and apt get-upgrade

ok, finally I have loaded the image from sdcard ....during the configuration the numericpad was not active so instead to set zsh shell it has setted bash shell (I think it has associate each key pressed to number 1 choose "Bash"). So first question is: how can I set zsh shell? after that it has booted to armbian and running "sudo rk322x-config" it's showed a menu to choose between rk3228A, rk3228B and rk3229 ... what's should I choose? edit: from my previous log here https://forum.armbian.com/topic/12656-csc-armbian-for-rk322x-tv-boxes/?do=findComment&comment=169159I have found that is rk3229, now I should find ram frequencies value ...in the log is written 500 Mhz, in the menù there are ddr3-528 Mhz, ddr3-660 mHZ and ddr3-800 Mhz ... my hardware support 660 Mhz? or it's best choose 528 Mhz?

it's possible reverse "install jump start on nand" step?

thank You for the answer, but box isn't more detected both from windows that from from linux .... only led blue is turned on, last operation made from multitool was "install jump start on nand". What should I do?

after set jumpstart and made flash legacy image, led of the box is blue and nothing happen.... now I wait other 2 minutes and make uart log, but my opinion is that bootloader should be changed

when I try to execute steps here https://forum.armbian.com/topic/12656-csc-armbian-for-rk322x-tv-boxes/?do=findComment&comment=121103 the box automaticaaly go to maskrom mode (I can see it because on linux vm with lsusb commands it's clearly written). I can't execute command "rkflashtool e 0 8192" because I'll get "fatal: cannot open device" on windows. It's important execute that command? Why it's already in maskrom mode?

no, there isn't USB stick... usb are all empty, only HDMI cable is plugged but it's unplugged from monitor. the last log it's related to install on NAND ... I haven't use jumpstart option of multitool

no doubt about the fact that are highly experienced, but they think that I'm not execute their istructions that is false. For the UART initially I don' knew what was it, after I have asked for the correct bitrate value. When I have post the first log I believed that it was something related to hardware (such a bios) and so if believed to all image, only after I have discovered about that was related to image. Same thing about image, in first post the last image was about kernel , and I have understood that armbian 22.11 was the legacy. Only yesterday I have discovered that kernel 4.4 is legacy. However I have flashed the legacy image Armbian_21.08.1_Rk322x-box_buster_legacy_4.4.194_xfce_desktop.img.xz, system still doesn't boot but it's present the log UART, @RaptorSDS here there is the log UART

I have always post UART logs except the first time dued to my inexperience (I believe that UART log on Android was the same of UART log with sd card). For the use of kernel 4.4.xxx this is the first time, at first post it's present this url https://imola.armbian.com/dl/rk322x-box/archive/ and this url https://armbian.hosthatch.com/archive/rk322x-box/archive/ . In some circustances a noob user such me can think that image 21.02 can contain some bugs... however tomorrow I'll flash this https://armbian.hosthatch.com/archive/rk322x-box/archive/Armbian_21.08.1_Rk322x-box_buster_legacy_4.4.194_xfce_desktop.img.xz (even if I don't understand why other images more recent works to other and not to me)

no UART log present, tried both 115000 that 1500000 ... putty screen is totally black I have done backup mainly for the files dts/dtb files but however android stock image was broken because android enter automatically to recovery mode. fabiobassa has confirmed me that I have a NAND chip, I don'unterstand where is the problem if it's a legacy image . The only thing that I have solved is that now I run multitool and install image from sd card without use usb drive

ok, I have found the problem of the image files: I don't know for what reason Windows 10 has created a folder with noname, and created a file MULTITOOL.lnk. However after created manually a folder named "image" I have added image extracted "Armbian_22.11.1_Rk322x-box_jammy_current_5.15.80_xfce_desktop.img.xz". Multitool have found that image, so I have flashed that, I have removed sd and usb drive but nothing happen. It's very frustrating

can't find image on multitool partition. I have copy the 2 image files into sd card (where multitool has saved the backup and have made automatically the resize ) and have copied the 2 images also on usb stick (in this case I must have to resize manually the partition ) but message showed is that can't find image. Should I have to extract to images folder as .img files instead of .img.xz ? p.s.: usb stick is necessary, without it multitool don't boot

so finally I have runned multitool, I have flash image into ubuntu virtual machine to usb drive 8 GB (however boot from sd doesn't work, it's necessary boot from usb, maybe there are still issue also with vmdk for virtual machine)... now I'm making android nand backup even if android system don't load (there are sd card inserted and 2 usb drive) so I don't know where backup is saved. There isn't a way to copy and paste only dts/dtb files from multitool? Now I'll use pendrive of 2GB fat32 to copy armbian images from ubuntu vm... hope to reach the goal in the current day Just another doubt: after loading multitool and accepted the license detail, a message warning about proprietary bootloader is showed ... I don't remember the precise content, it's normal or I have some limitations?

both the device give the same error: libfdt fdt_check_header(): FDT_ERR_BADMAGIC BootOrder not defined however no problem to remove the last partition, but legacy image "Armbian_22.11.1_Rk322x-box_jammy_current_5.15.80_xfce_desktop.img.xz" is of 1.16 GB while multitool partition is of 377 MB. here https://www.youtube.com/watch?v=_mptkQsPJVo multitool image is of 128 MB (against the 512 MB download here https://users.armbian.com/jock/rk322x/multitool/multitool.img.xz ) and the final partition is of 1.9 GB. Should I made a low level format to both sd and usb drive before flash multiboot? Actually I have simply deleted volume from windows management

ok, after flash multitool on sd and multitool on usb drive (in the usb drive I have made also a partition in FAT32 to keep image of armbian 22.11), I'll get the following log

I have flashed multitool.img (I have extracted it from multitool.img.xz with winrar) with win32diskimager as made here (before make this I have erased partition from control panel -> windows management. Now I have the following scenario from "This pc" Is it correct? And if I make sd card boot how install the image if multitool partition is so small? edit: "disponibili" mean "available"

@RaptorSDS @jock I'm trying to reflash multitool with balenaetcher but after verification a message tell me that it's failed. I have the suspect that same thing happened with rufus It's possible flash multitool on windows 10 x64 and verify that all goes ok ? moreover from easeus partition master seems that the partition scheme after balenaetcher format it's different from the partition scheme with rufus what tool should use? Flashing with rufus and balena etcher the partition are accessible from windows, while with Winflashtool not ... I'm very confused

@RaptorSDS ok, follow the log of uart with sd with multitool

ok, to recap: if I run the box without sd card, Android start but stop to recovery mode. If I insert sd card with multiboot, system doesn't load. If I with the toothpick push rear to av jack and plug the power cable, nothing happen. If I insert OTG usb and install driver 5.1.1 windows (both the laptop with windows 10 that the laptop with windows 7 doesn't recognize the box). Now I have 2 question: 1. what steps should I make to retrieve log files that want Jock? You have wrote that Jock isn't interested to "log file of trying direct flash armbian on sd card" ... but what log he want? 2. how does it work the procedure of short the pin? here attach some images related to my board:

First of all that log was related to boot without sd inserted (in such case android go to recovery mode and it doesn't go well), after that I think that the problem is the same to android boot and sd card boot. I have tried to connect the device to another pc with windows 7, also in this case isn't recognized from windows. Can be the driver assistant 5.1.1 the cause of problem or I must necessary work on pin? Should I follow this tut https://forum.armbian.com/topic/12656-csc-armbian-for-rk322x-tv-boxes/page/5/#comment-99167 ? to short pin 7 and pin 8 it's enough use a clip such this https://cdn.pixabay.com/photo/2012/04/14/16/54/paperclip-34594_1280.png ?

here I have posted serial log https://forum.armbian.com/topic/12656-csc-armbian-for-rk322x-tv-boxes/?do=findComment&comment=169159 I have tried to connect usb otg (usb port near to spdif connector behind box) to my pc but I don't see it (I have tried to install 5.1 driver, 4.8, 4.5 and so on) but front blue led is turnon

I think that maskrom mode for NAND is this (get from first post) https://forum.armbian.com/topic/12656-csc-armbian-for-rk322x-tv-boxes/?do=findComment&comment=121103 Considering my very few knowledge on electronic and the fact that I'm not expert on hardware, I think it's more easy the link above what do You think of this https://drive.google.com/file/d/1SKX7fcWhqeGVN8qxZ5pVUEmMOHI_WvQ8/view ? I have take it from here https://4pda.to/forum/index.php?showtopic=892127 ...

I hope only that isn't necessary unbrick procedure such art3mis_17 here

Problem still occur ... nothing boot, monitor is always in save energy mode

no, I haven't made try this. What should I do precisely? Should insert toothpick inside audio jack port? yes, I have insert sd card into the slot before turn on the box