Samsung QBH-TR Series User Manual page 94

Touch function issues
Touches break, reaction speed gets slow, and so on.
Other issue
The product smells like plastic.
The monitor appears tilted.
Audio or video cuts out intermittently.
Small particles are found on the edges of the product.
When I try to change the PC resolution, a message
defined resolution is not supported." appears.
There is no sound from the speakers in HDMI mode when a
DVI-HDMI cable is connected.
HDMI Black Level is not functioning properly on an
external device with HDMI YCbCr output.
Make sure that there are no foreign substances on the screen surface.
Check whether the screen is broken.
Make sure that the product is not exposed to direct sunlight.
The plastic smell is normal and disappears over time.
Remove and then attach the stand again to the product.
Check the cable connection and connect it again if required.
Use a standard cable.
The particles are part of the product design. The product is not defective.
"The The message "The defined resolution is not
exceeds the maximum resolution of the display.
To resolve the issue, change the PC resolution to a resolution supported on the display.
DVI cables do not transmit sound data.
Make sure to connect the audio cable to the correct input port to enable audio.
This function is available only when a source device with RGB signal, such as a DVD player and
STB, is connected to the product to HDMI cable.
supported." appears if the input source resolution
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