I have a Toshiba Satellite CT55t-B5230. It was a Windows 8.1 when I got it, but I upgraded it to a 10. I noticed that my touch screen wasn't working about a month ago, after a Windows 10 Update, but I didn't have too much time to investigate it until now. I checked it out, looking for the Touch Screen in the HID Complaint, but I couldn't find it. It wasn't until I checked the 'Show Hidden Devices' in the View tab, is when HID Complaint Touch Screen showed up, but it's grayed out. I tried seeing if I could enable it, but that option is grayed out. I tried updating it, it says that the driver is up to date. The Device Status for it says: "Currently, this hardware device is not connected to the computer. (Code 45)To fix this problem, reconnect this hardware device to the computer." It's internal, so I don't know how to reconnect it?
I went on to the Toshiba website and didn't see anything for the Touch Screen driver.
I have used Troubleshoot Hardware, and it came up with nothing.
All of my drivers are up to date.
I'm afraid if I were to uninstall it, it won't prompt me to reinstall it, because I did that with a USB driver that my computer was having issues with it, and I have yet to find it.
Any help? The touch screen function was one of the selling points for me.