LCD screen firmware update Fail on CR10S-Pro, now black LCD screen

InsanityAutomation / Marlin

Optimized firmware for RepRap 3D printers based on the Arduino platform.

http://www.marlinfw.org/

GNU General Public License v3.0

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LCD screen firmware update Fail on CR10S-Pro, now black LCD screen #89

Closed spzjulien closed 4 years ago

spzjulien commented 4 years ago

hello, i did update many time my CR10s pro

but today i got power fail on the house, right after i start LCD screen update now i have no display on my LCD screen

is there any way for fix that ? thanks for your help

InsanityAutomation commented 4 years ago

According to the dwin manuals, there is a serial flash method from a PC however I have not performed it myself. The tools from https://github.com/juliandroid/DWIN_CR_10s_Pro would be necessary to do so. I have not had a failed one in hand, and I have too little hardware to risk bricking and jeopardize the ability to keep making progress unfortunately.

spzjulien commented 4 years ago

do you know where i can find more detail about uart serial flash for this screen ?

jesusbackflips commented 4 years ago

Turn off printer and insert the card then not before. also try standard files to flash first and format MiniSD. Make sure its only 8GB big. i had issues with 32GB cards. link stock screen, board files "creality dot com/download/firmware_c0008