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+-- Forum: Elegoo Mars 3D Printer (https://www.elegoomars.com/forum/forumdisplay.php?fid=1)
+--- Forum: Maintenance & How-To (https://www.elegoomars.com/forum/forumdisplay.php?fid=10)
+--- Thread: Updated my LCD Screen and now nothing is working right (/showthread.php?tid=826)
Updated my LCD Screen and now nothing is working right - WallyWest - 05-27-2021
Hi everyone! So I'm new here. I've had my Elegoo Mars for about a year. I noticed that the LCD screen wasn't working correctly and leaving holes in my prints so I went ahead and bought a replacement (https://www.chitusystems.com/product/fhd-5-5-mono-lcd-for-elegoo-mars-elegoo-mars-pro/).
The System information on my printer was the following:
System: ChiTu L 5.5 Series
ID: 002d0028-534d5010-20313547-ff
Version: V4.3.2_LCDF /1440x2560 /F2.13
After I replaced the LCD screen, I was no longer seeing holes, but it wasn't printing correctly because the entire LCD screen was on all the time making the printer unusable. After a lot of trial and error I went ahead and tried to update the Firmware using the website that I ordered the new screen from. The version on my printer is now V4.3.2_LCDF / 1080x1920 /F2.22
That didn't seem to help at all when I run the exposure test and I'm at my wit's end on what to try next.
Please help me and tell me I didn't ruin it forever.
RE: Updated my LCD Screen and now nothing is working right - ChinToka - 06-01-2021
Try the connector form the lcd to the board. Maybe its not corectly plugged in. Was in my case.