Dear @Fishtown , thank you for taking a look at my issue. The msn is 20069187. I followed the guide but it did not help. Today I have also reset'ed the OLED software to default inwin'.s. I downloaded the software from here https://cdn.medion.com/downloads/software/sw_oled_x65_iw905.zip The OLED now shows inwin's text. But I still cannot switch to LED. Have you by any chance seen such an issue before?
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