Solution 37275: Troubleshooting a TI-Nspire CX or TI-Nspire CX CAS Calculator That Will Not Turn On, Charge or Function Properly.
... calculator charge for a couple of hours. Please Note: If you are using a wall charger, make sure you are using the TI wall charger or other UL-certified USB charger rated for at least 1 amp (usually written as “1A” or “1000 mA”). To determine whether your charger is UL-certified, flip it over t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/37275
Solution 26650: Troubleshooting a TI-Nspire CX Navigator (TINAVAP3), TI-Nspire Navigator (TINAVAP2), and TI-Navigator (Nav-AP-US) Access Point That's Not Being Detected by a Computer.
... the newly connected device, it is working properly. After verifying the above items, please try the troubleshooting steps below to detect your AP: • First try removing the power from the AP for about 10 seconds and reconnect the power and wait about 1 minute for the AP to detect using the steps ...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/troubleshooting-messages-unexpected-results/26650
Solution 37820: Troubleshooting a TI-Innovator™ Hub that is not being recognized by the TI-Nspire™ CX computer Software
...s an internal Silicon Labs chip for its USB interface. The driver is needed for the desktop software to communicate with the hub. This will occur the first time you plug the TI-Innovator™ Hub into the computer. (TI-Nspire™ CX Software only.) Mac OSX 10.13 and above only it is necessary to allow...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/37820
Solution 33711: Best Care Practices for TI Products With a TI Rechargeable Battery.
... Knowledge Base Search How can I best care for my TI Rechargeable Battery? Lithium-ion batteries have a limited life which is defined by several factors: environment, storage, the number of charge/discharge cycles, and level of discharge/charge. To extend battery lifespan...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/33711
Solution 37295: Troubleshooting a TI-84 Plus CE or TI-84 Plus C Silver Edition That Will Not Turn On, Charge, Function Properly, Displays a “Validating Operating System…” Message or Flashes White.
... resets described in the troubleshooting steps below may cause a loss of applications, programs, and data. If at all possible, please backup all your files by copying data files and programs from your calculator to a folder on your computer using TI Connect CE™ Software. 1) Attempt to charge the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37295
Solution 37798: What connection ports are available on the TI-Innovator™ Hub, and what can they connect to?
...cation with components on a breadboard: The top row is for the signals and can be addressed in the programs using the “BB1..BB10” names. The first 8 pins on the bottom provide a ‘ground’ path for the circuit. The two other pins provide power – 3.3V and 5V. I2C connector: This port ...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/product-usage/37798
Solution 13884: Press-To-Test Functionality Available for the TI-84 Plus and TI-84 Plus Silver Edition.
...have a special key sequence that students and teachers can use to prepare a student calculator for exams where flash applications, programs and other files are not allowed. This feature is called Press-to-Test, and it is similar to the [2nd] [MEM] [RESET] key sequence for deleting all files from ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13884
Solution 37819: Troubleshooting a TI-84 Plus CE or TI-Nspire™ CX handheld that is not recognizing the TI-Innovator™ Hub
...cting a TI-84 Plus CE calculator or TI-Nspire™ CX handheld to the TI-Innovator™ Hub. 1. Make sure that the calculator is turned on and that it has sufficient charge. If your TI-Nspire CX handheld is experiencing charging issues, please see KB#30732: Troubleshooting a TI-Nspire™ CX hand...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37819