User Guide

 Going to Sleep

 No input signal

 No signal detected

 Signal Out of Range

 Sync Out of Range

 Cable disconnected

 Check cable connection

 Warning-PC entering power save mode

... or similar.

These messages are normal when the computer truly goes into sleep mode or loses the video signal

(such as when the computer is turned off). However, if the monitor displays any of these messages

when the computer should be displaying video, something is wrong.

If you suspect the monitor should be displaying an image from the PC instead of the message, use one

of the following sections that match how the monitor behaves after the computer is powered on:

 Windows opens, but after a while the monitor displays the message

 Startup screens display, but the message opens before the Windows desktop opens

 The message is the only item that displays on the screen

Windows opens, but after a while the monitor displays the message

Most likely the computer has entered sleep mode. To bring the computer out of sleep mode, use the

following steps:

note:

If you cannot wake the monitor, you may need to connect the computer to a different monitor to

perform these steps. After performing these steps, reconnect the computer to the original monitor.

1. Move the mouse or press the Spacebar.

2. If the computer does not wake, press the keyboard Suspend button. You may need to press the

Suspend button on the keyboard twice (the suspend button has an icon that looks like a quarter

moon).

3. If the computer still does not wake, press the Power button on the computer case for one

second and release.

4. If the monitor does not wake, restart the computer and turn off suspend mode:

note:

Turning off suspend mode does not solve the problem, but it will help you determine if the

problem is related to suspend mode or something else.

Windows 7