원본 게시물 작성자: Boy cool boy 22

제목:

Why is my screen fuzzy?

텍스트:

So, my calculator won't turn on and when it does it displays a fuzzy screen that kind of looks like a bar code or something. Then if I hold alpha and press the on button sometimes it pulls up a menu for a F1-F5 thing.  I tried taking the batteries out and just about everything I can think of can you help me

기기:

TI-84 Plus

현황:

open