QMX firmware install issue?

ed ridolfi All Messages By This Member #119651 Hi all. Completed my QMX build and copied the latest firmware to the device. When I power the device on I get the top row of the display as seen in the photo. Clicking the power switch off changes nothing, it continues displaying. Any and all suggestions welcome. TY ditdit Ed, K1RID
John AE5X All Messages By This Member #119660 Have you tried adjusting R305, the display contrast control? John AE5X
ed ridolfi All Messages By This Member #119661 开云体育 I have. It ranges from blank to dark. Also forgot to mention that I did carefully check the 2x4 connector.? Ed Ridolfi c: 978.771.6537 toggle quoted message Show quoted text On Mar 21, 2024, at 16:44, John AE5X <ae5x@...> wrote: ?Have you tried adjusting R305, the display contrast control? John AE5X

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