smart board interactive whiteboard

The smart tablet for high-definition image quality, face smart board interactive whiteboard a lot of enterprise, we all know that the electronic equipment in use process will inevitably encounter splash screen and screen, encounter this kind of circumstance how to deal with?
The smart flat splash screen problems are:
1, Check the power supply board power supply is adequate, whether the voltage stability;
2, Under the condition of voltage stability, considering the constant current board and logic board;
3, Logic board the splash screen is the heat degree is not smart interactive whiteboard enough, try to customers on the logic board of iron plate, or consider logic board.
The smart tablets appear flowers screen, could be the hardware:
1, First of all, you can change your display cable now is mostly HDMI cable, you can first go, and replacement;
2, And then change the HDMI cable, you a boot did not see the display screen, into the system after saw flowers screen, poisoning mostly display driver problem or system, or download driver genius to update the latest graphics driver, and restart the system, if still won't do, please continue.
3, External display normal, it should consider display questions (driven plate screen line as well as the logic board);
4, An external monitor, or screen; Advising clients to change the mainboard.
Tablet is effective meeting office equipment, can improve the smart board whiteboard efficiency of team cooperation. Not only such, also can show the image of enterprise. Meeting tablet, now need to have the overall design all-in-one. It can be finished one device independent multidimensional usage scenarios interaction.
Just as it is known, like mobile phones, computers, the tablet quality to a large extent, depends on the choice of the screen. Meeting tablet on the market are mostly displayed in 4 k as standard, with 4 k shows, however, also has the very big difference.
It is understood that the domestic numerous meetings tablet brands, often emphasize screen have 4 k, does not emphasize screen from other where.
In numerous brands and only hao li, has always insisted on interactive digital whiteboard using LG 4 k commercial display. With ultra-high resolution 3840 * 2160 resolution, 1200:1 high contrast, color saturation is as high as 65%, with the fifth generation engine chip color, color reduction degree is high, detail processing various will now. Even under the condition of strong or weak light, can still do it according to the picture and color close to natural.
Touch with screen writing, wireless, teleconferencing multi-dimensional cooperation
We will first of all, in the face of nature is the user, the user's requirements, the user's location. Understand the needs of the user to choose a high quality intelligent meeting tablet, so the brand and product to have good understanding and technical service support, the function of the history of the brand products are not ignored, then we need to join the professional training and guidance of the brand.
Writing, presenting, remote conference scenario is high frequency electronic board for classroom requirements, three functions meeting the tablet currently on the market has the function of the three scenarios, thus more need to examine whether the three big functions do fine well.