What s going on with the black screen of the modern Langdong navigator

It reads as follows. Usually there are two types of black screens: one is the black screen in use, and the other is the standby black screen.

Most of the black screens in use are caused by the third-party software of **, and this phenomenon is rarely caused by the software that comes with this machine. There may be two reasons: there may be a problem with the software itself, such as the software itself is unstable or does not match the mobile phone system, and uninstalling the software can solve this problem; If the software is not compatible with each other, it is necessary to install and uninstall the software one by one, and experiment to check which software is the problem.

If you find it, uninstall it, and the problem will basically be solved.

The black screen in standby is mainly due to the fact that the mobile phone will automatically turn off the screen if it does not detect the key trigger signal for a long time, that is, standby, when you need to use the mobile phone, the button will activate the circuit in the mobile phone, and then the screen will light up.

The reason for the black screen may be because the mobile phone system sends a command to light up the screen, but the screen cannot respond in time due to the delay in the transmission of the circuit, so the black screen is caused. In this case, you don't need to be in a hurry to recover, wait for a while or use the ** around you to dial the phone with a black screen, if you can get through, this problem will be solved.

Beijing Hyundai Langdong original factory used the central control screen has occasional black screen jamming, for this situation I don't know what the reason is, the follow-up feels frequent, I learned in the car friend group is the problem of the car itself, and there are many car friends on the car quality network to reflect the same situation, as shown in the figure, if you are also such a problem, you can pay attention to the car quality network, to see how the car quality network complained about the car friends should be solved.

The central control screen is not lit, we can try to restart the central control screen by re-igniting it. The central control screen does not light up because the battery is dead, or it is possible that the display cable plug is loose, the power supply is not normal, or the display cable is broken.

If the battery is dead, we press and hold the power button for 5 seconds, the screen does not light up and the power indicator light is not lit or goes off immediately after it is lit, it means that the battery is dead. If the plug of the display cable is loose, we can unplug the cable and plug it back in; If the display screen is broken, just change it to a new length, and a new display screen will do; Sometimes the electricity is used for ignition when starting, the voltage is relatively low, and it is normal for the display screen to not light up occasionally, if it is not lit many times, it is necessary to check whether the power supply is abnormal, and if the power supply is abnormal, the power supply module should be replaced; If the display cable is broken, we want to reconnect it, generally we can't do it ourselves, we have to solder with a soldering iron, and it is easy to break again, so it is more worry-free to directly replace it with a new display.

Can the reversing image be used, if it can be used, the navigation is broken, and if it can't be used, check the fuse. There is a common problem with the navigation of Langdong produced around 2015.

This is a common problem of this car, Suojiu also has this problem, it is a large number of product defects in the 2015 Langdong, there are a lot of complaints on the car quality network, the plan given by the manufacturer is to replace it directly, this problem can not be repaired, can only be replaced directly. You can go to the car quality network to check the complaint about this problem, and the manufacturer has dealt with it.

The situation of your vehicle, may be the crash caused by the software problem of the audio and video system, at present, this situation seems to have this problem in the complaint of the car quality network, you are advised to contact your local 4S shop for inspection and maintenance. If you are not satisfied with the test results, you can complain to the car quality network. We will help you follow up with the manufacturer as soon as possible and wait for the manufacturer to deal with it.

The phenomenon of black screen in navigation: The main phenomenon is that the CPU on the circuit board appears to be soldered. Langdong Navigation Black Screen Solution: Disassemble the navigation, take out the circuit board, blow the sail on the CPU with a hot air blower for a few minutes, and wait for the natural cooling problem to be solved.

Langdong is the first Hyundai global model to be launched overseas. Elantra has an uncompromising "international style" - sweeping the four continents of the world and creating a brilliant record.

The biggest advantage of Langdong: the appearance is dynamic and fashionable, and the lines are smooth; The interior is simple, the configuration is rich, and the texture is good; Plenty of space.

Appearance: Langdong's unique "fluid sculpture" design makes the overall body lines flow naturally, the chrome strip decoration enhances the dynamic, the front face design follows the family style, and the vehicle shape is fashionable and individual.

Interior: The interior of Langdong has two color schemes of pure black and dark and light, the overall design is simple and dynamic, the materials are relatively good, the configuration is good, and the interior texture is strong; The design of the instrument panel is dynamic, the central control is stylish, the layout is clear, and the operation is convenient.

Space: The overall space of Beijing Hyundai Langdong is spacious and abundant, the seats are tightly wrapped, the comfort is good, and the satisfaction of netizens is high, but some netizens reported that the rear seats cannot be folded down, which affects the expansion of the luggage compartment volume and is inconvenient to place large items.

Photo by Lai Choi Ying) @2019

Langdong's "navigation black screen door" incident, many car owners' reports in exchange for the cold treatment of car 4S shops and manufacturers, caused many car owners to feel uncomfortable. Although this has been going on for a long time, the damage to modern brand awareness can be said to be great.

The navigation of this event will have a black screen, mainly the CPU on the circuit board will be empty soldered. Langdong navigation black screen solution: disassemble the navigation, take out the circuit board, blow at the legend CPU with the heater stool bush for a few minutes, and wait for the refrigeration problem to be solved.

2017 is a harsh winter for Korean cars in China. Basically, in the first half of 2017, the number of transactions of all Korean cars dropped significantly. In the special period, the contemporary era also produced the "navigation black screen door" incident, and the adverse effects of adding fuel to the fire immediately cast a layer of pain on the contemporary era.

The feedback of car owners, in exchange for the postponement of car 4S shops and manufacturers, has said that there is a shortage of goods all over the country, and the operation process of completely free replacement is long-lasting. The owners complained bitterly, feeling that the manufacturer was deliberately delaying time, and they had to pay for it after the insurance.

The rise and fall of a company has more to do with the mindset of customers than the way they look at their customers. Customers spend ** money thinking that they can enjoy the happiness provided by the goods, in exchange for indifference after the situation, it is not easy for anyone to think about the next transaction.

Millions of car purchase subsidies.