![Got a Casio CMD-40-1174! The only two corners I have are that the Power button won't work and the sound doesn't work either. Some advice is always appreciated from the enthusiasts and Got a Casio CMD-40-1174! The only two corners I have are that the Power button won't work and the sound doesn't work either. Some advice is always appreciated from the enthusiasts and](https://external-preview.redd.it/2_iazSp5vbXkBMwThgX2kfTAfRt3SKlIEBIBn8uGPEo.jpg?width=640&crop=smart&auto=webp&s=9769aa9dc3c7b0dec391d95d9ac0d5052a14e1c8)
Got a Casio CMD-40-1174! The only two corners I have are that the Power button won't work and the sound doesn't work either. Some advice is always appreciated from the enthusiasts and
![DIY How To Change Replace CR2016 Battery Tutorial For Casio Data Bank Calculator Wrist Watch HD 2017 - YouTube DIY How To Change Replace CR2016 Battery Tutorial For Casio Data Bank Calculator Wrist Watch HD 2017 - YouTube](https://i.ytimg.com/vi/u9DJQkcTv3o/maxresdefault.jpg)
DIY How To Change Replace CR2016 Battery Tutorial For Casio Data Bank Calculator Wrist Watch HD 2017 - YouTube
![Casio 10285353 Genuine Factory Replacement Resin Band fits CMD-40 DBC-30 DBC-150 DBC-310 DBC-63 DBC-81 : Amazon.ca: Clothing, Shoes & Accessories Casio 10285353 Genuine Factory Replacement Resin Band fits CMD-40 DBC-30 DBC-150 DBC-310 DBC-63 DBC-81 : Amazon.ca: Clothing, Shoes & Accessories](https://m.media-amazon.com/images/I/61EsCaJVOkL._AC_UL1084_.jpg)