Re: How to fix-E180>The screen displayed not correct or black screen
Posted: Sat Mar 31, 2018 5:48 am
for 2 days the priner works fine but after i upload 2 file the problem return...randomly the printer turn off...and restart
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Could you upload the gcode files of yours?michaelconti wrote: Sat Mar 31, 2018 5:48 am for 2 days the priner works fine but after i upload 2 file the problem return...randomly the printer turn off...and restart
Hi, from your description, the motherboard is normal,smiehoo wrote: Mon Mar 30, 2020 1:27 am Black screen - I need help.
At first from display disappeared graphics, the backlight and buzzer worked when touched.
The file system on the card was damaged.
According to the advice from the forum, I copied graphic files and, unfortunately, firmware to the card. After that, the display never lights up again and I can't hear the buzzer.
I tried all firmware - of course, uploading the coresponding flash to minebord. Each time, of course, the config.txt and E180.bin files die from the card, I try use meny card in FAT and FAT32.
I tried to use firmwaretool V2.0 but it creates a cofig.txt file on the card that the LCD bootloader does not understand and LCD does not delete files.
I ordered a new display, but after connecting and load SD with graphics some functions did not work - e.g. did not show temperature.
I decided to upload the new firmware (I had E180_M04_V1_41.bin in the matherboard) - BOOM again the same as with the first display.
The printer from the EasyPrint application works correctly and I like it, but the display's lack drives me crazy.
Is there something I missed?
Should the LCD powered on the 5V table turn on / work?
Can I upload a working flasch via ST-Link (without damaging the bootloader)?
If I buy another LCD, can I use ST-Linkto download flash from it and upload it to the "damaged" ones?
Any other ideas?
Regards