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TOUCH 2 – Volume knob related issues
Symptoms:
1-
The volume knob does not respond
1-
The volume knob does not respond
Phenomenon description:
The button of the volume adjustment does not respond when turning sound level to the
higher level.
This phenomenon may be due to a break of the impact protection of the volume knob.
Supplier: Fujitsu Ten / Denso Ten
How to fix:
Replace the knob button.