bricked after halt

Forum to discuss the new Quad Core Rikomagic MK802 IV Mini PC

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bricked after halt

Postby Gwen » Sat Oct 26, 2013 11:00 am

Dear all,

I have installed Ubuntu directly of the flash of the Mk802 iv, everything worked without any issues. I needed to move the mk802 iv elsewhere in the house and I decide to power off via ssh (sudo halt) and after..... no BOOT, not possible to switch in programming mode.

The only thing working on the mk802 iv : the red light (via hdmi : blank image, via usb : no detection!

But I see nothing for this version to erase the flash with a short between 2 pins.

Do you have a tips before Halloween ? :D

Thanks in advance,

Gwen
Gwen
 
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Joined: Sat Oct 26, 2013 10:38 am
Location: Belgium

Re: bricked after halt

Postby mzazou » Sun Oct 27, 2013 5:43 pm

Hi Gwen,

My MK802IV was bricked after a lot of flash. I fixed the problem with short-circuit betwenn pin 8 and 9 of the nand memory. So, I retrieved the bootloader mode.
Now, I installed a multiboot (linux and android) on my MK802IV.
mzazou
 
Posts: 2
Joined: Wed Oct 02, 2013 8:54 am

Re: bricked after halt

Postby asan » Tue Feb 25, 2014 9:19 am

Hi, mzazou
For me too a brick turned out after the next loading. It is possible more detailed where exactly there are pins 8 and 9.
Thank you
asan
 
Posts: 2
Joined: Thu Feb 13, 2014 10:50 am


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