论文部分内容阅读
1.看 一看外观质量是否美观大方,色调是否协调、自然;二看显示器、电源、主机板、显示卡、光驱等关键部件上带不带质量认证标志;三看机箱里面的板卡做工是否精细,有没有毛边,内存芯片有没有打磨、涂抹的痕迹,标识字迹是否清晰;四看图象显示的色彩是否艳丽、层次是否丰富、播放活动影象是否流畅。 2.听 一听电源风扇运转是否正常,机器是否有异常声音;二听播放CD、VCD、声音文件是否带有杂音。 3.测 多媒体电脑最重要的特征就是处理视频图象,最简单的方法是用Xing解压软件提供的测试功能
1. Look at the appearance of the quality of the appearance of generous, the color is coordinated, natural; Second look at the monitor, power supply, motherboards, graphics cards, optical drives and other key components with no quality certification mark; Third, look inside the box card work whether Fine, there is no flash, memory chips are not polished, smear marks, marking handwriting is clear; Fourth, the image shows the color is beautiful, the level is rich, whether to play the video is smooth. 2. Listen to the power fan operation is normal, the machine is abnormal sound; Second listen to play CD, VCD, sound files with noise. Measuring multimedia The most important feature of the computer is to deal with video images, the easiest way is to use Xing decompression software to provide the test function