Original post by: TheLastMillennial ,
Thanks for doing all those troubleshooting steps, that really helps me out! Unfortunately, you can’t repair the ribbon cable the same way as the TI-83 family since the CE’s ribbon cable is significantly smaller (you can see it circled in [guide|118886|the teardown|stepid=229382]). The community has been unable to find a compatible LCD you can buy separately, so the only way to get a new LCD is to buy a donor calculator. Fortunately, every TI-84 Plus CE (or TI-83 Premium CE) display is compatible with each other. Just be warned that it is '''not''' compatible with the TI-84 Plus CSE’s LCD.