Hey everyone, hoping you can help me with a serious issue I'm having with the Raspberry Pi's 7" touchscreen display.
I ordered eight touchscreen, with Pi 4 type B's and NOOB OS, but I cannot for the life of me get the touchscreen's to work, except for one. They all power on and boot up, but when I try to touch the cursor moves to the bottom right and can't be used at all. I've swapped all the parts around, so I know for sure its something to do with the display and not the Pi/HDMI cable.
Here's the weird part though, one of the eight screens does work. Same setup, same everything, but the touchscreen works great. The only real difference I've found is printed on the touchscreen cable on the display. The "good" screen is labelled TOUCHPL000206, while the "bad" one's are all TOUCHPL000545.
Any advice on how to proceed with this?
I ordered eight touchscreen, with Pi 4 type B's and NOOB OS, but I cannot for the life of me get the touchscreen's to work, except for one. They all power on and boot up, but when I try to touch the cursor moves to the bottom right and can't be used at all. I've swapped all the parts around, so I know for sure its something to do with the display and not the Pi/HDMI cable.
Here's the weird part though, one of the eight screens does work. Same setup, same everything, but the touchscreen works great. The only real difference I've found is printed on the touchscreen cable on the display. The "good" screen is labelled TOUCHPL000206, while the "bad" one's are all TOUCHPL000545.
Any advice on how to proceed with this?
Statistics: Posted by ughhhhhh — Mon Jan 29, 2024 4:16 pm