88 Users ManualQ17 When I changed the screen resolution in extended screen mode andrestarted the computer, the screen is not displayed properly.A This problem may occur when the display is set to "Restart the computer beforeapplying the new display settings". (Start > Control Panel > Appearance andThemes > Display > Settings tab > Advanced > General tab)1. Click Start > Control Panel > Appearance and Themes > Display > Settings tab> Advanced > General tab. Select "Apply the new display setting withoutrestarting" and click OK.2. Change the screen resolution on [Graphics Controller Properties] dialog, andapply immediately without restarting the computer. (Refer to ”Using ExternalDisplay Devices” (p 68).)Q18 When I pressed + keys, the screen resolution ischanged.A This problem may occur when the screen resolution of CRT mode is differentfrom that of LCD or LCD/CRT mode. Configure the CRT mode screenresolution same as the LCD mode screen resolution.