1, system problem.
2. Hardware problems.
The solution of tablet downtime:
1, system problem, the solution is as follows:
(1), confirm whether there is electricity on the tablet, and charge it first if there is no electricity. .
(2), try to restart.
A, try to press the power button 10 seconds or more to see if it can be restarted. Some machines need to poke 10 seconds or more to start. )
B, poke the reset hole (that is, the reset hole), find a toothpick, a ballpoint pen and the like, find the reset hole of the flat body and poke it in, and then try to turn it on. If not, poke it again and try again (you can try it several times).
(3), brush machine:
General brushing steps are as follows:
A, it is recommended to brush the machine on WIN7 and XP computers, so that it is easy to install the driver. WIN8 brush machine needs to turn off the driver first and force signature.
B, go to official website to download the firmware package of the corresponding model (your tablet can be made of any brand of official website).
C under normal circumstances, after the firmware package is decompressed, there will be many files in it, including a brushing tutorial. Just follow the tutorial.
2. Solutions to hardware problems:
You can find professional maintenance, or call the manufacturer to contact maintenance matters.
How to solve the problem of ipad tablet computer downtime is that the computer program is deadlocked and the system cannot interact. Simply put, pressing Ctrl+Alt+Del has no response, which can be considered as pressing. Crash is actually a vulgar misuse of downtime, which has two main meanings.
(1) Generally speaking, it means that the computer mainframe stops due to unexpected failure. (This is the name of Taiwan Province Province. In the early days of computer development, Taiwan Province Province and Chinese mainland were in a state of serious isolation, and there was no academic exchange between the two places, which led to their own development. There are many different terms in computers, such as "program", which is called "program" in Taiwan Province province and "BIG5" in Taiwan Province province. Even the coding of Chinese characters is different, and the mainland uses the "national standard (GB)". Software "Hong Kong, Macao and Taiwan say" software ".
(2) Secondly, some servers, such as database deadlock, can also be called downtime, and some services of some servers are suspended, so to speak. People in Hong Kong and Taiwan call it a crash, that is, a shutdown. For example, the reason why the msn crash affected the login of 9 million users last night is still unknown, that is, MSN server maintenance and other failures can not log in. This is the meaning of collapse in the previous point, which is completely different.
Newman np7 1 1 Tablet PC down. How to solve it? Just poke it with a needle. .....
Lenovo's tablet computer is going downhill. How to solve Lenovo's model? If you don't say the model, just say it's upside down, it's easy to be suspected of slander. If it is a decline, it is best not to open it yourself, and ask the salesperson to tell you how to do it.
Adopt it
What model does Lenovo have? If you don't say the model, just say it's upside down, it's easy to be suspected of slander. If you put it down, you'd better not open it yourself. Let the salesperson tell you how to do it.
How to solve the problem of computer downtime. If not, let's take a look at the installation system first.
Friend, the answer is original, please explain the quotation. Author: Wang Lishi computer downtime, solutions, there are the following aspects:
1。 Restart the computer. After the computer brand is finished, press F8, safe mode, correct configuration for the last time, enter, enter!
2。 Software conflict, incompatibility: redundant installation of similar software! Computer overclocking or installing too much software, the system memory is insufficient!
360 housekeeper, uninstall the software, find the uninstall, and then: forcibly clean up!
Or: start the menu, programs, and find extra software to uninstall!
For example: players are repetitive or similar, antivirus, browsers, games, input methods, download tools, and similar redundancy. Unload the surplus, leaving only one!
3。 The computer system is disturbed by stubborn viruses and Trojan horses or worms, or the system files are lost!
360 system first aid kit, start the first aid, and then restart the computer!
After booting, in the file recovery area, click: suspicious startup items and trojans to completely delete files!
Again: system repair, select all, and repair immediately! Network repair, start repair. Restart the computer!
Jinshan first aid kit, after downloading, click on the lower right corner: upgrade immediately! When finished, click the expansion package scan, scan now, deal with it immediately, and restart the computer!
Antivirus software, comprehensive scanning, quarantine area, Trojan horse and suspicious virus, click: delete completely!
4。 Need to download driver life, update: video card driver and sound card driver!
5。 If necessary, do: one-click recovery system or re-irrigation system!
6。 Hardware problem, hard disk or motherboard or fan problem, send for repair!
First: press the NumLock key of the keypad to see if the keyboard indicator light is reflected. If not, you can only restart or shut down hard.
(The following is based on reflection)
Type 2: Press ALT+F4.
The third type: press CTRL+ALT+. End the unresponsive task activity program from the Work Manager.
The fourth type: CTRL+ESC (generally useless)
How to solve the system reason that the a 100 screen of tablet computer is still down? If you can't restore the factory settings, then choose to brush the machine directly. If your hands-on ability is not bad, you can watch some brushing tutorials online. If your hands-on ability is not sufficient, you can also find a professional maintenance point or after-sales service.
Intel recently launched the sixth generation of Core products, which is also very good. The licensing framework is adopted, and the functional efficiency is handy. You can suggest a try.
How to solve the problem of computer downtime? Let's first introduce the reasons for the computer downtime!
Unable to start the system, the screen "freeze" is unresponsive, the mouse and keyboard cannot be input, and the software execution is abnormally interrupted. Although there are many reasons for downtime, they are all the same, and the reasons can never be separated from both hardware and software.
Hardware-induced downtime
Monitors, power supplies and CPU with poor heat dissipation will generate a lot of heat when working, so it is very important to maintain good ventilation. If the monitor is overheated, it will lead to color and image distortion and even shorten the life of the monitor. Working too long will also lead to poor cooling of the power supply or monitor, leading to computer downtime. The heat dissipation of CPU is an important issue related to the stability of computer execution, and it is also the "hardest hit" where heat dissipation failures occur.
Improper movement, when moving the computer, will often make the internal devices of the machine loose, leading to poor contact and computer downtime. Therefore, violent vibration should be avoided when moving the computer.
Excessive dust in the dust remover can also lead to downtime. If the magnetic head of floppy disk drive or the laser head of CD-ROM drive is contaminated with too much dust, it will lead to reading and writing errors, which will seriously cause the computer to stop.
Equipment mismatch, such as the mismatch between the main frequency of the motherboard and the main frequency of the CPU, may not guarantee the stability of execution when the old motherboard is overclocked, resulting in frequent downtime.
Three-dimensional software and some special software incompatible with software and hardware may not be started or even installed normally on some microcomputers, and there may be problems in software and hardware compatibility.
The failure of memory stick is mainly caused by loose memory stick, virtual welding or quality problems of memory stick itself. The contact fault of memory stick should be eliminated according to the specific situation. If there is a problem with the quality of the memory, the memory needs to be replaced to solve the problem.
Hard disk failure is mainly due to aging or improper use of hard disk, which leads to bad tracks and bad sectors. This makes it easy for the machine to stop during execution. Special tools and software can be used for troubleshooting. If the damage is serious, only the hard disk can be replaced. In addition, for motherboards that do not support UDMA 66/ 100, we should pay attention to the setting of hard disk execution mode in CMOS.
CPU overclocking improves the working frequency of CPU, but it may also make its efficiency unstable. The reason is that CPU can access data in memory faster than memory and hard disk can exchange data. Overclocking makes this contradiction more prominent, exacerbates the situation that the required data cannot be found in memory or virtual memory, and will lead to "abnormal errors". The solution, of course, is also relatively simple, that is, let the CPU return to normal frequency.
The failure of memory stick is mainly caused by loose memory stick, virtual welding or quality problems of memory stick itself. The contact fault of memory stick should be eliminated according to the specific situation. If there is a problem with the quality of the memory, the memory needs to be replaced to solve the problem.
Hard disk failure is mainly due to aging or improper use of hard disk, which leads to bad tracks and bad sectors. This makes it easy for the machine to stop during execution. Special tools and software can be used for troubleshooting. If the damage is serious, only the hard disk can be replaced. In addition, for motherboards that do not support UDMA 66/ 100, we should pay attention to the setting of hard disk execution mode in CMOS.
CPU overclocking improves the working frequency of CPU, but it may also make its efficiency unstable. The reason is that CPU can access data in memory faster than memory and hard disk can exchange data. Overclocking makes this contradiction more prominent, exacerbates the situation that the required data cannot be found in memory or virtual memory, and will lead to "abnormal errors". The solution, of course, is also relatively simple, that is, let the CPU return to normal frequency.
Hardware resource conflict is due to the setting conflict of sound card or video card, resulting in abnormal error. In addition, the interruption of other devices, DMA or port conflict may cause a few drivers to be abnormal, leading to downtime. The solution is to start in "Safe Mode" and make appropriate adjustments in "Control Panel →→→→→→→ Equipment Management". If the driver has an abnormal error, you can modify the registry file. Select "Execute", type "REGEDIT", enter the registry editor, find and delete all the "primary keys" and "key values" related to the driver prefix string through the "query" function under the menu, and restart.
Insufficient memory capacity. The larger the memory capacity, the better, which should not be less than 0.5 ~ 1% of the hard disk capacity. If there is a problem in this respect, you should replace it with a memory stick with as large a capacity as possible.
Inferior parts A few unscrupulous businessmen use inferior motherboards and memory when assembling compatible machines for customers, and some even sell fake motherboards and reused CPU and memory. Such a machine is unstable to execute, and shutdown is inevitable. Therefore, users should be vigilant when purchasing a machine. They can use some newer tools and software to test the computer and test the machine continuously for a long time (for example, 72 hours) to strive for the longest warranty time.
Software-induced downtime
Viruses infected with viruses will dramatically reduce the working efficiency of computers and cause frequent downtime. At this time, you need to use anti-virus software such as KV300, Kingsoft Internet Security and Rising. Conduct comprehensive virus inspection and antivirus, and upgrade antivirus software regularly.
Incorrect CMOS setting is a common fault phenomenon, such as improper setting of hard disk parameters, improper setting of mode and improper setting of memory parameters, which causes the computer to fail to start. If the memory without ECC function is set to have ECC function, it will be shut down due to memory error.
Delete system files by mistake, because Windows 9x needs files such as Command. , Io.sys, Msdos.sys, etc. If these files are damaged or deleted by mistake, even if all the hardware settings in CMOS are correct, it will not help. Solution: Use the startup disk of the same version of the operating system to start the computer, and then type "SYS C:" to resend the system file.
Initialization file is corrupted. Since Windows 9x needs to read System.ini, Win.ini and registry files, if there are Config.sys and Autoexec.bat files, they will also be read. As long as these files have wrong information, they may be down, especially the four files of System.ini, Win.ini, User.dat and System.dat are particularly important.