I have a HP Pavilion laptop and a Samsung 46-inch HDTV. When I connect it through VGA cable, the movies image will always be lacking when I see it in full screen (meaning the sound is fine and the image display slower)
I am curious of which factor is causing this problem. Is it the laptop, HDTV, VGA or the graphic card?

• Full 1080p HD Resolution with 120Hz Auto Motion Plus
• Full Wrap Touch of Color Bezel, ISP Addressable w/ 1GB internal memory
• 50,000:1 contrast ratio, 4ms response time, Super Clear Panel Technology
• 4 HDMI Iputs, 2 Component Inputs, 1 PC Input, Wide Color Ehnacer, USB 2.0, HDMI-CEC
• RSS-Infolink, Wheel Key Remote, SRS Surround Sound

Product Description
Enjoy pre-loaded HD content, including cooking, fitness, children’s entertainment, and a photo gallery on the LN46A750 46″ Full High Definition TV with 1080p Resolution. Full 1080p HD resolution and 50,000:1 dynamic-contrast ratio offer stunning image detail and vivid colors. Auto Motion Plus 120Hz and Ultra Clear Panel technology work together to offer the smoothest motion and boldest bright and dark tones. Stay connected to your home network via the DLNA networkin… More >>

Samsung LN46A750 46-Inch 1080p DLNA LCD HDTV with RED Touch of Color

Liquid Crystal Display Televisions (LCD TV`s) have become very popular in the current market. CRTs which were the hot favourites till a few years ago have now taken a back seat. The sales of LCD TV have been surpassing those of CRTs ever since 2007. This does not really come as a surprise as LCD TV`s are much thinner and lighter than CRTs. They are also available in various sizes; sizes much larger than what could ever be attained through a CRT are now possible thanks to the LCD technology. Until a few years ago the cost of an LCD TV was daunting and one of the major deterrents to its popularity. However, in the last few years the LCD technology has matured considerably making the cost of LCD TV`s plummet. This coupled with the obvious advantages of the LCD TV has made it the most widely sold technology today. Other large screen competitors like plasma display panel and rear-projection television are fast loosing out to the much superior LCD television. Factors that should be considered while buying an LCD TV set: Screen size: This is one of the key factors that should be considered before buying an LCD TV. The general rule of bigger being better does not hold true here. The screen size should be determined by the amount of space you have. Larger screens should be seen from a greater distance else the picture might appear grainy and pixelated.