thunderbolt to two hdmi

Problem phenomenon: Using an HDMI interface with an external 2560*1440 resolution display, using HDMI single screen output maximum resolution can only reach 1920*1080, this model with HDMI 1.4, why not support 2560*1440 resolution monitor? Solution: After testing, the specific situation is as follows: 1. The equipment uses the

1: Equipment A:TCL L19N6 LCD TV Machine (the model used in this test) b:v450a 2: Need material HDMI Cable (Note: This line must be of good quality, do not just get a bargain, may not use it well or not!) believe that a penny of the price is better. ) Connection process A: First, the HDMI interface to connect to the computer, preferably in the state of shutdown, do not turn off the status of the machin

1, in the exclusive mode using HDMI, here to Lenovo Y460A as an example, the notebook with HD 5650 and GMA HD dual graphics card, in integrated graphics mode, can not achieve HDMI audio output, so you must switch to the unique mode 2, if in a unique mode, or can not hear the voice, the first mouse right click on the taskbar on the small horn, select the "Playback device" option; 3, then in the pop-

There is no sound when the monitor is connected using the HDMI interface, because the HDMI interface is an interface that contains both audio + video signals. When the computer's HDMI interface is used, the system will default from the HDMI device output sound signal, and at this time if the

PS: Not all televisions can be connected, the premise is that the connection must have the HDMI interface of the computer and TV, now the general computer and television have, but the old will not necessarily have, so pay attention! 1, equipment A,TCL L19N6 LCD TV (Use this TV here for example) b,v450a 2, need material HDMI connection Cable PS: This line must be of good quality, do not casually get a

Home HD TVs are becoming more common, and most of these HDTV with VGA, DVI, HDMI interface. The laptop screen is too small, and most people in the office want to add a monitor. So understand the three kinds of video signal interface differences, is to choose the right display of the premise.Method/Step In advance, the following: Three kinds of connectors have male and female pin difference, buy the wiring should pay attention to the need is male o

win8.1 system notebook connection use HDMI HD cable to connect to TV no sound how to solve? win8.1 system notebook has an HDMI interface, as long as the use of HDMI high-definition cable can be connected to the monitor, LCD TV screen display, so you can operate under the large screens. But some win8.1 system friends say that using

Sound problems are a cliché in Ubuntu. I've written a number of ways to fix the "silent" issue in Ubuntu earlier, but the sound problem I'm talking about here is different from the one mentioned in another article.So I installed Ubuntu 14.04, and I actually reinstalled it again. As always, I'm going to do all of the new Ubuntu 14.04 and do it all over again. Then, I realized that the system suddenly lost its voice. When I was investigating the problem, I found something strange. I checked the al

Hdmi cec is one of the specifications of the HDMI connector. CEC is the specification of consumer electronics control, which can be translated as "consumer electronics product control" in Chinese 」. According to mingsiyi, The hdmi cec is an AV link provided by the industrial specifications. It is connected to multiple AV devices through the

Recently to 4412 the most basic has been tuned and then feel nothing to do so add an HDMI setting can not idleThe following is the use of Canton Road icool210 Development Board source code modified as followsIn the beginning, I first put these settings in the setup and then I went to implement the function here and said that before the android2.3 has HDMI settings, so here is the reference to the increase f