Housing without the motherboard:
Removed the motherboard, you can now disconnect the screen. He put on foamed double sided tape, is not very convenient to separate them, used a knife. The main loop is not cut off from the LCD screen, if you just change the sensor.
Then we clean from the remnants of the old adhesive tape ...
Paste the new tape.
Sensor screen also fastened with adhesive tape, and a new sensor was not anything sticky, so the sensor is also double sided tape to paste.
Attach the sensor to the screen. The author of this article by gluing the sensor screen and a single layer of double-sided tape sensor when you come in contact with the screen, apparently it was clearly seen as something that was not like this before. So we had to make a fixation of several layers.
Departs from the sensor cable with a square mikroskhesoy, it must stick to his place so that it does not interfere with the body to dress. Fortunately, on the trail of double sided tape stuck.
Connecting the screen to the inside of the body, not forgetting thread the cables into the holes.
In general, it remains replace the motherboard, connect the cables and assemble everything.