Sony SDM-V72W Mode D'emploi page 39

Troubleshooting - cont.
Displaying this display's name, serial number, and date
of manufacturer
While the display is receiving a video signal, press
and hold the MENU button for more than five
seconds. The display's information box appears.
Press the MENU button again to make the box
disappear.
Example
MENU
If any problem persists, call your authorized Sony
dealer and give the following information:
Model name
Serial number
Name and specifications of your computer and
graphics board
Type of input signal (analog RGB)
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