A popular graphic calculator released by Texas Instruments in 1996.
Gonzalo Oliva @gonzalooliva
声誉积分: 1
发帖于: 2015年8月20日
When I put in the batteries into the calculator, the screen is all black. I've tried changing the contrast but nothing happens. Please help!
这是一个好问题吗?
TheLastMillennial @thelastmill
声誉积分: 3.1千
14
13
7
发帖于: 2018年7月18日
Daaang I'm late.
Anyways, It could be that your ribbon cable is failing. This is a common issue and not incredibly hard to fix. You can view a great guide for fixing it here.
这个答案有帮助吗?
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