Chosen Solution
I turned my calculator on and the screen flashed white with a blue dot on it. What’s going on here? Is there any way that this can get fixed? It took me several tries to get a picture of the problem because the screen flashed so fast.
This might provide a place to start: https://epsstore.ti.com/OA_HTML/csksxvm…. It sounds like it won’t turn on otherwise? The link has some troubleshooting steps for not turning on in general. Hope this helps!