원본 게시물 작성자: Richard Chesher

텍스트:

Tried the press hard and twist about 20 times but it didn't work. I decided the pressing hard and turning the option button around must mean the contact below the dial was corroded. I sprayed all the buttons on the back and top with Contact Cleaner (WD40 contact cleaner) and twisted the dial back and forth while pressing down on it. No luck. Tried again, and YES!!!!! It worked! WhooHoo!!!!

현황:

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