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My casio fx-CG 20 is very dim even when there is plenty of battery and the brightness is full too. Pls help i have a test tmr : r/calculators
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Amazon.com : Casio FX-CG50 graphing Calculator with high-Resolution Colour Display (Cardboard Packaging) : Office Products
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NESizm Nintendo NES emulator : Casio fx-CG50 / Graph 90+E and fx-CG10/20 (frameskip) performances - YouTube
![I installed NESizm but I can't select continue nor FAQ and when I try to load ROM it won't go. Anyone knows what to do? : r/calculators I installed NESizm but I can't select continue nor FAQ and when I try to load ROM it won't go. Anyone knows what to do? : r/calculators](https://i.redd.it/qpa1owy5o1161.jpg)
I installed NESizm but I can't select continue nor FAQ and when I try to load ROM it won't go. Anyone knows what to do? : r/calculators
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