Dell E550mm دليل المستخدم

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Observe the following safety guidelines when connecting and using your monitor:
• Be sure that your monitor is electrically rated to operate with the AC power available in your
location.
 Locate your monitor near an easily accessible electrical outlet.
 Place the monitor on a solid surface and treat it carefully. The screen can be damaged if
dropped, sharply hit, or touched with a sharp or abrasive implement.
 Put your monitor

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6. Plug the power cables of your computer and your monitor into a nearby electrical outlet. 7. Turn on your computer and monitor. If the monitor does not display an image, refer to the troubleshooting section of this guide. WRU 0RQL &RQWUROV DQG LFDWRUV ,QG 1. Earphone jack This jack is for an optional earphone 2. Volume control Use this wheel to adjust audio volume. 3. Power button Use this button to turn the monitor on and off. 4. Power indicator This light glows green during

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When the Update Device Driver Wizard dialog box appears, follow the steps in the previous paragraph. 0LFURVRIW :LQGRZV 2SHUDWLQJ 6\VWHP First determine the Windows 95 version installed on your computer by right-clicking the My Computer icon on the desktop and selecting Properties. The version number is listed under System. Perform the steps for the appropriate version. 9HUVLRQ $ 1. Click and then double-click . Start−> Settings−> Control Panel Display In the Display Properties windo

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1R ,PD J H ,V ’LVSOD\HG RQ WKH 0RQLWRU If the monitor power indicator is on but no image appears on the display, perform the following checks:  Ensure that the video connector is seated properly. Tighten the connector screws securely with your fingers.  Ensure that the computer is on.  Increase brightness and contrast controls.  Turn off the monitor and unplug the signal cable. Check the cable connector for bent or broken pins.  With the signal cable still disconnected, turn on the monitor.