TI calculators have an annoying habit of dimming the screen when the batteries are changed so that it appears as if the calculator isn't turning on. Turn the calculator on (or at least press the ON key). Press and hold the diamond key, and press and hold the + key for a couple of seconds to see whether the screen darkens.
If this doesn't do it, please reply to this post and we can try something else.
I tried this as well because I was having the say problem changed all batteries but when I try this solution I only see nothing but lines...what should I do? Please and thank youI tried this as well because I was having the say problem changed all batteries but when I try this solution I only see nothing but lines...what should I do? Please and thank you
Answers & Comments
TI calculators have an annoying habit of dimming the screen when the batteries are changed so that it appears as if the calculator isn't turning on. Turn the calculator on (or at least press the ON key). Press and hold the diamond key, and press and hold the + key for a couple of seconds to see whether the screen darkens.
If this doesn't do it, please reply to this post and we can try something else.
I tried this as well because I was having the say problem changed all batteries but when I try this solution I only see nothing but lines...what should I do? Please and thank you