Hi all,
Today while I was working on the machine touch screen just stopped responding. I restarted the machine with power off/on.
After that I got beeping sound like I was pressing the touch screen (which I was not :confused:). Touch screen still not responding on my touch.
I went into calibration U201 and pressed Start. Got my calibration crosses and one of them was not responding on my touch, but automatically activated itself :confused: .
It didn't allow Initializing the touch panel .
I disassembled Operation panel and only thing that looked suspicious was the link on Touch screen which was folded in two places 90 degrees . (image below ) shows the places where it is folded.
M0391 touch screen broken.jpg
I fear the links have been cut. I don't know how this has happened :confused: .
How can I test the touch screen ?
Today while I was working on the machine touch screen just stopped responding. I restarted the machine with power off/on.
After that I got beeping sound like I was pressing the touch screen (which I was not :confused:). Touch screen still not responding on my touch.
I went into calibration U201 and pressed Start. Got my calibration crosses and one of them was not responding on my touch, but automatically activated itself :confused: .
It didn't allow Initializing the touch panel .
I disassembled Operation panel and only thing that looked suspicious was the link on Touch screen which was folded in two places 90 degrees . (image below ) shows the places where it is folded.
M0391 touch screen broken.jpg
I fear the links have been cut. I don't know how this has happened :confused: .
How can I test the touch screen ?