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05-18-2015, 01:20 AM #1
- Join Date
- Jan 2015
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- 62
My LCD screen shows only 2 lines of blocks!
I am using Geeetech Prusa I3B, with LCD 2004 smart controller, and the printer has been working perfectly for almost a half of year. Yesterday, when I was printing, the LCD suddenly showed only 2 lines of blocks!
At first, I thought it was just constrast issue, but after I adjusted it, the screen still not worked, I checked the connection of LCD for many times, and I can confirm the connection is fine. I can not find any other solution. Can somebody help me? Thank you in advace.
LCD.jpg
New to 3d printing looking for...
05-20-2024, 12:56 AM in Tips, Tricks and Tech Help