Gateway HX2000 User Manual

Contents

Gateway HX2000 User Manual Manual pdf 17 page image

www.gateway.com13How ToSetupWhy does the image looks stretched or fuzzy when I connect the monitor to my computer?You must adjust the operating system’s display settings to match the monitor’s optimal (native)depth and screen resolution” on page 8.•• This may be caused by older video drivers on your computer. See the Gateway support Website (support.gateway.com) for updated video drivers for your computer. You can also godirectly to your video card’s support Web site for the most up-to-date video drivers. The Websites for the major video card manufacturers are:ATI®: http://ati.amd.comIntel®: http://www.intel.comNvidia®: http://www.nvidia.comWhen I run my games, I do not see support for widescreen displays. What can I do?Newer games are adding support for widescreen displays as the widescreen format becomes morespecific settings and options to configure older games to support widescreen:http://www.widescreengamingforum.com.Some adjustments may require you to make changes to the Windows System Registry. Werecommend making a complete system backup before changing the System Registry.TechnicalWhy do I see “noise” or “trash” on the screen?When your display’s digital capabilities exceed a digital broadcast signal, the signal is increased(up-converted) to match the display capabilities. Up-converting can cause “noise” or “trash.” Thesignal on DVI-D is HDCP encoded. Stop and restart the source to allow renegotiation.What is HDCP and how do I troubleshoot it?High-bandwidth Digital Content Protection (HDCP) is a specification developed by the Intel®Corporation to protect digital entertainment content that uses a digital visual interface (DVI).HDCP encrypts the transmission of digital content (signal) between the video source (computer,DVD player, or set-top box) and the digital display (monitor, digital television/DTV, or projector).HDCP is not designed to prevent copying or recording of digital content, but only to protect theintegrity of the content as transmitted.How does HDCP work?Implementation of HDCP requires a license obtainable from the Digital Content Protection, LLC,which then issues a set of unique secret device keys to all authorized devices. During authentication,the receiving device only accepts content after it acknowledges the keys. To further prevent stealingof the data or line tapping, the transmitter and receiver generate a shared secret value that isconstantly checked throughout the transmission. After authentication is established, thetransmitter encrypts the data and sends it to the receiver for decryption.What happens if I lose signal to the display while watching a movie on a HDCP-equippedcomponent?The component must be restarted to establish renegotiation.1600× 900 setting. For information on adjusting settings in Windows Vista, see “Changing colorI do not see 1600 × 900 available in the Windows display control panel.popular. Check the game’s Web site for updates. You can also consult the following Web site forMake sure that your video card can display at 1600 × 900 resolution.