ViewSonic VS12915 warranty Troubleshooting, No power, Power is on but no screen image

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Troubleshooting

No power

•Make sure power button (or switch) is ON.

•Make sure A/C power cord is securely 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 is 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.

•If you have an older graphics card, contact ViewSonic® for a non-DDC adapter.

Control buttons do not work

• Press only one button at a time.

ViewSonic VA1932w/VA1932wm

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Contents ViewSonic Contents For Canada Compliance InformationFor U.S.A CE Conformity for European CountriesImportant Safety Instructions Declaration of RoHS Compliance Copyright Information Product Registration For Your RecordsProduct disposal at end of product life Package Contents PrecautionsQuick Installation Turn on LCD display and computerInsert the ViewSonic Wizard CD into the computer’s CD drive Four Vesa screw holes Four screws attaching the base Setting the Timing Mode OSD and Power Lock SettingsVesa 1440 x 900 @ 60Hz Adjusting the Screen Image VA1932wmVA1932w Do the following to adjust the display setting Following tips may help you optimize your displayAudio Adjust For VA1932wm only Main Menu ControlsSize Horizontal Size adjusts the width of the screen image ViewSonic VA1932w/VA1932wm Specifications Other InformationPower is on but no screen image TroubleshootingNo power Wrong or abnormal colorsCustomer Support = FAXTo clean the case Cleaning the LCD DisplayTo clean the screen DisclaimerLimited Warranty Exclusion of damages Effect of state lawSales outside the U.S.A. and Canada Mexico Limited Warranty Viewsonic Display ProductsMerida
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