Question 2: What is the automatic black screen of Apple's tablet computer?
1 Try to press and hold the power button on the top of the iPhone first.
2 If you can't turn off or restart the iPhone by pressing the power button for a long time, please try to hold down the power button and the HOME button at the same time 10 second or more.
If both methods fail, please connect the iPhone to the power supply. Then press and hold the "power key"+"home key" at the same time, and keep it at 10 second or more.
Finally, if nothing works, it may be a hardware failure. Please go to Apple for hardware fault detection after sale.
Question 3: My tablet computer has a black screen. What happened? The most common reason why a tablet computer can't boot is that some software is incompatible with the system, which leads to the system crash. Or you can modify the files of the tablet by yourself, or you can't boot after uninstalling the system configuration software that you shouldn't uninstall.
The most common solutions:
Press the reset port (that is, the reset hole), find a toothpick, ballpoint pen or the like, find the reset port of the flat body and poke it in, then try to turn it on. If it doesn't work, poke it again and try again (you can also try to press and hold the power button 10 second or more to see if it can be restarted, and some machines need to poke 10 second or more to start).
Tablet PC brushing steps:
① Download the firmware package of the corresponding model from official website (no matter what brand of your tablet is, you should look for official website).
Under normal circumstances, after the firmware package is decompressed, there will be many files in it, including a brushing tutorial. Just follow the tutorial. If you don't understand Baidu, ask other users.
(3) When sufficient power is needed, brush the machine.
④ Back up important files and software before brushing.
It should be noted that each brand's brush method and brush firmware package cannot be universal. Don't use third-party software to brush the machine. Only officially provided software and methods can be used. It is recommended to brush the machine on WIN7 and XP computers, and it is best to install drivers. WIN8 brush machine generally needs to turn off the forced signature of the driver to succeed.
Question 4: Why does Apple's tablet have a black screen? Specific steps:
1. If your ipad has a black screen, pressing the home button will not respond. This is probably caused by software. We can try to restart it by holding down the power supply.
2. If you still don't use electricity, it is estimated that the plane crash is more serious. We can try to press the home+ power button 10 seconds at the same time.
3. If it is useless to press the power supply, it is useless to press the power supply +home. It may be that the ipad is dead, so you can try charging.
Question 5: How can I make the tablet screen black? Download a "master installer" (pure installation tool),
Then make the USB flash drive startup disk of "USB flash drive installation master"
Baidu search windows system image file.
According to official website one-click USB flash drive installation system tutorial, USB flash drive installation master, reinstall the system.
I hope my answer can help you, and I hope it will be adopted!
Question 6: Why does the tablet have a black screen? It is recommended to try the following:
1. Insert the tablet into the charger to see if it can be charged. The battery may be dead, and the tablet will automatically turn off.
2. Try to turn it on when charging.
3. Take out the card on the tablet, and then press and hold the power button 10 seconds or more to test whether it can be turned on. This is how to forcibly restart the Android machine.
If it still can't be turned on, either the battery is broken or the software and hardware are faulty, it is recommended to send the tablet to the brand service center for testing.
Question 7: What's wrong with the tablet's black screen and no picture? I have encountered the same problem, and the solution is this. You can refer to:
Connect the computer directly with the data cable, and then the computer starts the 360 mobile assistant. After connecting, you will see a small interface showing your tablet. This is the current picture of your tablet. There is a screen at the bottom of the screen to refresh the phone interface. You can operate your tablet by looking at the pictures in the computer (I clicked on the full screen, and after I clicked on it, it will automatically refresh the tablet, and the response will be slower). Then, select Settings to restore the brightness of the tablet. I'm just looking at the pictures in the computer. It's a bit complicated to write, but it's simple to operate ~ ~ ~
bale
Many small white friends must have encountered the problem that the tablet computer crashed and could not be turned on. They were at a loss when the tablet crashed. I tried to turn it on several times, and with a bang, MBD broke the tablet, rubbish. It's rubbish. Domestic products are really unreliable. . In this regard, the flat box's view is that I don't believe that the big brand laptops you bought, such as ASUS and Samsung, have not encountered a blue screen crash. Can't the system crash make it live? Let's talk to you about the common solutions that can't be turned on after the tablet crashes.
The reason why the tablet computer crashed:
1, hardware problem (generally bad personality will encounter this situation after the explosion)
2. System problems (this is usually the case)
The solution of tablet computer crash;
1, hardware problem, no way out, call the manufacturer to contact maintenance matters!
2, system problems, the solution is as follows:
First, try to restart the computer. If you can do it, it is estimated that you won't come to read this article, so make sure the tablet has electricity first, and charge it first if it doesn't. In order to prevent accidents, friends who are afraid of crashing and can't turn on the machine will have to wait until the power alarm to recharge, so they should charge in advance. )
The most common solutions that fail to start after a crash are:
A, poke the reset hole (that is, the reset hole), find a toothpick, a ballpoint pen and the like, poke it into the reset hole of the flat body, and then try to turn it on. If it doesn't work, poke it again and try again (you can also try to press and hold the power button 10 second or more to see if it can be restarted, and some machines need to poke 10 second or more to start). If it doesn't work several times, try the following methods (or call the manufacturer)
B, brush the machine, brush the machine this problem is actually very simple, of course, you are afraid that you can't do it. It is no problem to go to the computer city and spend 50 yuan to find someone to brush it for you.
Please visit pbhz/shuaji for more detailed brushing lessons.
General brushing steps are as follows:
① Download the firmware package of the corresponding model from official website (no matter what brand of your tablet is, you should look for official website).
Under normal circumstances, after the firmware package is decompressed, there will be many files in it, including a tutorial on machine brushing. Just follow the tutorial. If you don't understand, call the manufacturer after-sales or ask other computer friends.
Note: each brand's brush method and brush firmware package cannot be universal. Don't use third-party software to brush the machine. Only officially provided software and methods can be used. It is recommended to brush the machine on WIN7 and XP computers, which makes it easier to install the driver. WIN8 brush machine needs to be forced to sign the driver first.
Analysis of the causes of tablet computer crash;
If you are very capable and lucky, and the tablet computer is saved by the above method, I believe you will be afraid of the situation that the machine can't be turned on again, then the tablet box will analyze some common reasons for the crash according to personal experience.
The most common reason is that some software is incompatible with the system, which leads to the system crash, or the files on the tablet computer are changed by themselves, or the software that should not be uninstalled is uninstalled.
This program is incompatible. When you find out what software you have installed, the tablet suddenly feels stuck. It is estimated that there is something wrong with that software. For details, please refer to the Possibility of Slow Card Running of Tablet PC: CPU Utilization 100% [with solution].
Indiscriminately changing flat files is usually a system configuration class. Under normal circumstances, you need root to modify the system file, but since you dare to modify this file, I believe it is not difficult for you to brush the machine. Throwing it away is not a crime.
Uninstalling software that should not be uninstalled is generally English software that you don't know and think you can't use. You also need root to uninstall these softwares. You can handle the roots and brush the machine ... >>
Question 8: Why does Apple's tablet computer have a black screen when playing games? Hello, I'm glad to answer your question.
First, check whether the computer parts are firmly inserted.
First, please check whether the monitor cable is firmly and reliably plugged into the host interface, and then check whether the contact between the graphics card and the I/O slot of the motherboard is good. If necessary, please take out the video card and insert it again to ensure that it is in place and in good contact.
Second, confirm whether the monitor is damaged.
If the monitor and video card are firmly installed, please try another monitor that is known to be good. If the screen is no longer black, then the reason is that the monitor may be damaged.
Third, confirm whether there is a problem with the fan.
If the monitor is not damaged, please further check whether the CPU fan is running. When working, you can use a multimeter to measure whether the voltage outputs of 12V and 15V are normal. If it is not normal, please try another power supply.
Fourth, detect CPU, graphics card and memory stick.
If the black screen still appears, you can remove all components except CPU, graphics card and memory module, and then turn on the computer. If there is something wrong with the memory, you should call the police. If it is not due to memory, please change to a normal CPU and restart. If there is still a black screen, you can only change a motherboard, and the problem should also appear on the motherboard.
In addition to hardware reasons, there are three "soft" reasons that may cause "black screen".
Software article
First, the hardware acceleration setting is too high.
Hardware acceleration can make the software dealing with a large number of graphics run more smoothly, but if the computer hardware acceleration setting is too high, it may lead to "black screen" phenomenon. To solve the "black screen" fault, please try to reduce the hardware acceleration first.
1. Click the Windows Start menu, click Control Panel, and then double-click Display.
2. Select the Troubleshooting tab, and under Hardware Acceleration, gradually drag the slider from "All" to a position close to "None".
3. Click the "OK" button.
Second, disable 3D acceleration or upgrade the graphics driver.
If Windows has configured 3D acceleration, but the graphics card does not support this function, there may be a "black screen" failure when running games or multimedia programs.
1. Click Start, click Run, and then type dxdiag in the open box and press Enter.
2. Select the "Display" tab, and click the "Test Direct 3D" button under "DirectX Function" to get the correct Direct 3D function.
3. If there is no rotating cube on the screen, the graphics card does not support 3D acceleration. At this point, please click the "Disable" button after "Direct 3D Acceleration" to disable this function.
If your graphics card doesn't support 3D acceleration, in addition to disabling this function, you can also contact the graphics card manufacturer to update the driver to support 3D acceleration of DirectX.
Third, the driver of the graphics card is not compatible with the graphics card.
DirectX setup may incorrectly detect the video card and install drivers that can't drive properly. Please confirm that the driver used for the video card is correct.
1. Click Start, click Control Panel, and then double-click System.
2. Select the Hardware tab, click the Device Manager button, then click the+sign before the Display Card or Display Adapter, right-click the display adapter under it, and then click the Properties button.
3. Select the Drivers tab, and then click the Driver Details button to display the video card drivers used. If the driver you are using is not compatible with your video card, click the Update Driver button in the Drivers tab, and then follow the instructions on the screen to install a new version of the driver for your video card.
I hope my answer is helpful to you and I wish you a happy life ... >>
Question 9: What should I do if Apple's tablet turns black? It's normal, and my iPad will turn black. But occasionally the situation does not affect the use. Press and hold the power button and the home button to force a restart.
Question 10: What should I do if the black screen of Apple's tablet computer can't be opened? Hello ~
There are two physical buttons on the iPad tablet, one is the Home button on the front and the other is the power lock button on the top of the front. When the iPad suddenly goes black, we can try to hold down the power button at the top 10 seconds or so to see if the screen responds.
If there is still no response after pressing the power lock button, you can press the Home button and the power button at the same time and hold it for about 10 second. Generally speaking, this method can solve the problem of mild crash and force the iPad system to restart.
If both buttons are pressed at the same time and it doesn't work, please charge the iPad with its own power supply, and press the Home button and the power lock button at the same time.
In another case, the iPad may be dead. If this is the case, please charge the iPad before turning it on.
Finally, there is a worst-case scenario, that is, the iPad has a hardware failure. If all the above methods are followed correctly, it still fails, which may be a hardware failure. It is recommended to send it to the local Apple after-sales service store for testing.
I hope I can help you ~ I hope I can adopt it ~ Thank you ~