Product analysis:analysis determined that the upper case was damaged/cracked.The menu knob was broken/cracked, there was a missing button, there were corroded knobs at the metal lower side, the device was sticky, and the lower case was also polluted and very sticky.During inspection, it was noted that the printed circuit board (pcb) showed some liquid reside and corrosion reside on the main board.The reside was noted to be found on several places and parts.This explained the corrosion found on the knobs.Analysis determined that the device was not reliable due to the corrosion on the main board, so the device was not repaired.If information is provided in the future, a supplemental report will be issued.
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