12
ViewSonic
VE170m/VE170mb
Troubleshooting
No power
• Make sure power button (or switch) is ON.
• Make sure A/C power cord is securely connected to the DC power supply
and the power supply is firmly connected to the
LCD display
.
• Plug another electrical device (like a radio) into the power outlet to verify
that the outlet is supplying proper voltage.
Power on but no screen image
• Make sure the video cable supplied with the
LCD display
is tightly secured to
the video output port on the back of the computer. If the other end of the
video cable is not attached permanently to the
LCD display
, tightly secure it to
the
LCD display
.
• Adjust brightness and contrast.
• If you are using an Macintosh older than G3, you need a Macintosh adapter.
Wrong or abnormal colors
• If any colors (red, green, or blue) are missing, check the video cable to make
sure it is securely connected. Loose or broken pins in the cable connector
could cause an improper connection.
• Connect the
LCD display
to another computer.
Summary of Contents for VE170m
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