Dobrý den, mám problém se samovolným vypínáním/zapínáním monitoru. Občas se mi sám od sebe na několik sekund vypne a ihned poté se zapne. Vždy potom zobrazí hlášku "Use 3840×2160@60Hz for best result". A s tím souvisí moje druhá otázka :) K monitoru mám koupený kabel https://www.alza.cz/premiumcord-displayport-1-2-m-m-propojovaci-1m-cerny-d4673031.htm který by měl podporovat 4K rozlišení s 60Hz, Notebook by to měl také podporovat, ale nelze mi nastavit 60Hz. Nevíte čím by to mohlo být?
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