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Unistream 15.6'' TouchScreen Failure


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  • MVP 2023

As follows from my observations - the main problem is the appearance of condensation in the panel due to lack of temperature control in the control box.

Also, a person in such productions very often washes everything around and water gets into incorrectly installed panels. Sometimes I see that the panel when turning on in the morning has fogging in the middle - this is the first sign that there will be problems in the future if you do not take appropriate measures.

I only got one panel 7' with a faulty board (faulty touch panel controller). Unfortunately, I could not establish the reasons why it stopped working. The touch panel itself was not damaged (tested by connecting to a working board).

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  • MVP 2023
13 hours ago, sanyc said:

Did you manage to buy a new touch panel controller so that you fixed the whole Unistream ?

It is small 1.5x2mm bga chip. It is not possible to simple replace chip . Reworking hardware and some expirience needed.

Than maybe you can ask local distributor for base board replacement (if it possible).

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