@Salii Thi s a pictture of your Mainboard. The Cmos reset jumper is mostly located on the lower part of the MB, or close to the CMOS battery in the right corner. This is a picture of your MB: You also find it here under technical specs --> Mainboard --> https://www.medion.com/de/service/product-detail/10016974 There you can copy it onto a new browser page and enlarge it. Cheers, daddle
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