<![CDATA[New M5 Cardputer Displays only Several Colored Lines at Top of Screen]]>I received my Cardputer yesterday. When I turned it on, it chimed and the display lit up but only glowed, nothing on it. I thought it might need to be charged, so I charged it all night (with it ON so large battery would charge). When I turned it on this morning, the same thing happened except that, now, there are several different colored lines appearing at the top of the screen.

I've tried resetting the device several times with no luck. Is this a defective / broken display or is there something I can do to fix it?

]]>https://community.m5stack.com/topic/6290/new-m5-cardputer-displays-only-several-colored-lines-at-top-of-screenRSS for NodeSun, 17 May 2026 03:40:42 GMTTue, 02 Apr 2024 18:07:07 GMT60<![CDATA[Reply to New M5 Cardputer Displays only Several Colored Lines at Top of Screen on Tue, 02 Apr 2024 20:00:18 GMT]]>Have you tried erasing the firmware and returning the firmware with M5Burner?

]]>https://community.m5stack.com/post/24655https://community.m5stack.com/post/24655Tue, 02 Apr 2024 20:00:18 GMT