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Blank screen or one line only #836
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Looks like a short circuit somewhere near the SD slot. MOSI and SCK seem to be the only pins shared between the LCD and the SD card according to the schematics of the lcd module, so I would start there. |
Yes, they are. |
Well my return window was closing so I returned the display and ordered a new one. I'll close this issue for now and will update it when the new display arrives. |
Follow-up: received my new screen and it now works as expected, no changes whatsoever to the main board. First screen was defective. Thank you all for your help! |
Hi, this is the second HW5 I'm assembling. The first one works fine, but this one doesn't.
Firmware 12.8 beta (red display)
Firmware 12.4 (green display):
Is my screen defective? I'm pretty sure I followed instructions to the letter, + my soldering doesn't seem bad :/
IMG_0902.mp4
IMG_0903.mp4
IMG_0905.mp4
IMG_0906.mp4
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