There are a lot of ways the computer signal to external video display devices as a PCI video card, USB or FireWire video adapters and display of the multifunction display USB Adapter. And now it seems that video card hdmi dvi vga to USB Converter is increasingly popular in the video card. Of course, there are considerable problems in the debug screen and video card (with no signal,no audio, driver compatibility, etc.). Today I would like to some frequently asked questions on this topic. Let's start with one of the most important questions:
Q1: Why is there no sound after installing the DVI-HDMI
External Video Card
There is the possibility of oxidation or dirt, or even a fraction bazillionth (exaggeration) unlike other metal, different metal contact points on the adapter cable, but is in general should provide an equally good. Thus, inthis situation, it is necessary to emphasize two points:
Speaker 1.Onboard monitors usually suck pretty bad, appearances are usually much better for pretty cheap.
2.Audio able to issue more than DVI, as long as there is a newer ATI graphics card (not NVidia) is his use of PCI-Express
Q2: The display of the add-on monitor is blank?
A: If power to the monitor or display, green LED flashes, wait a while for the monitor, the video shows that sometimes it takesBe on time for the add-on to view the video. And if the power LED is red, you must use the battery and the DC power line interface. You can also start the system to try again. Then, generally it works!
Q3: The add-on monitor flicker and low resolution
A: This is usually caused by a low refresh rate. A mirror mode increases the refresh rate of the primary monitor. Sometimes, other wirelss devices (cell phones, radio-receiver) interfereSignal display. You know, if you have a trouble-free HDMI and USB-to-use high-quality HDMI cable is ok!
Q4: When I play MPEG / AVI files in Windows Media Player on your monitor as it is extended, the display is abnormal when I switch to full screen mode?
A: If your system is Windows XP SP1, we recommend that you upgrade to Service Pack 2 to resolve this problem. And there is no problem with Vista or Windows 7
Q5: When playing video in fullScreen mode is not the fluid motion
A: Close all running applications other intensive computer CPU. If you have problems playing the media on the adapter, follow these steps: How some media player requires hardware support DirectX is working properly, try another media player, which requires less support DirectX. Also, if you want to watch movies in full HD, you must use a 37-inch or larger HDTV. Only in large monitors, USB-to-DVI-HDMIable to work completely. Or, you can only view, edit movies. Drag the media player add-on screen and close the player. Start the player and it should open the add-on monitor. Now try to play the media file. Video playback can be unusual if the add-on monitor is mirroring the main screen and there is renewed for an additional screen connected to the computer.
Q6: In advanced mode, will oversee the add-on to have a black border around theDesktop
A: This happens when the resolution is used by the add-on monitor screen resolution is higher than the primary use. Let me show you a case that often play football on my 42 inch HDTV, and at first, can not in full screen mode or advanced mode of the game and I finally set. To resolve this problem, configure the add-on monitor is the same resolution as the primary monitor.
Questions and answers about using a USB cable HDMI-DVI VGA Video Display