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This article will explain in detail how to solve win8 computer memory common problems, Xiaobian feel quite practical, so share to everyone as a reference, I hope you can gain something after reading this article.

1. Unable to boot normally

There are three main ways to solve this kind of phenomenon: First, replace the position of memory, which is the simplest and most commonly used method, generally inserting the low-speed old memory in the front position. Second, under the premise of basic boot, enter BIOS settings and set the settings related to memory according to the specifications of low-speed memory. For example: use one of the memory (if it is DDR333 and DDR400 memory mixed use, it is best to use DDR333 memory), start the computer, enter the BIOS settings, slow down the working frequency and reaction time of the memory, subject to the stable operation of the old memory, before shutting down and inserting the second memory.

2. Computer operation is unstable

Tips: Encounter this kind of problem is mainly caused by memory compatibility, the basic idea is to solve the same as above. First, replace the memory location. Second, turn off the option of automatic configuration of memory by SPD in BIOS and change it to manual configuration. Third, if the motherboard has I/O voltage regulation function, the voltage can be appropriately adjusted to enhance the stability of the memory.

3. Memory capacity identification after mixed insertion is incorrect

The reason for this phenomenon, the first may be caused by the motherboard chipset itself, some old motherboards only support 256MB memory capacity (i815 series only supports 512MB), beyond the part, can not be identified and used. Of course, there are some cases caused by the motherboard can not support high-level memory particles, the only way to solve such problems is to replace the motherboard or memory. In addition, in some cases, this problem can be solved by adjusting the order of memory insertion.

The problem of memory mix instability is an old one. In the face of this situation, the author recommends that you choose high-quality memories like Kingston and Kingtech when purchasing memory chips, because their electrical compatibility and stability are excellent, the probability of problems is lower, and after-sales are also guaranteed.

Another part is because the memory exists in the process of use, the gold finger and the motherboard slot caused by poor contact or virus and other reasons caused by the problem, the specific memory problems and tricks are as follows. in

4. The computer cannot start normally. After turning on the power of the computer host, the case alarm speaker has a short sound for a long time, or after turning on the power of the host computer, the computer can start but cannot enter the operating system normally. The error message "Error:Unable to ControlA20 Line" appears on the screen and crashes.

Tips: Most of the above faults are caused by poor contact between memory and motherboard slots. The solution is to unplug the memory after opening the chassis, wipe the gold finger and memory slot of the memory with alcohol and clean tissue, and check whether there is any sign of damage to the memory slot. After the wipe test, reinsert the memory. Generally, the problem can be solved. If it still cannot be started, unplug the memory and insert it into another memory slot for testing. If the problem still exists at this time, it means that the memory has been damaged. At this time, only a new memory can be replaced.

5. After booting, the following message is displayed:"ON BOARD PARLTY ERROR".

There are three possible reasons for this type of phenomenon. First, the parity check in CMOS is set to valid, while there is no parity check on the memory chip. Second, the parity check circuit on the motherboard is faulty. Third, the memory strip is damaged or poorly contacted. Processing method, first check the relevant items in CMOS, and then re-insert the memory stick to try, if the fault still can not disappear, it is the parity check circuit on the motherboard has a fault, change the motherboard.

6, Windows system running DOS state of the application software (such as DOS running game software, etc.) appear black screen, flower screen, crash phenomenon.

This kind of fault is generally caused by the allocation and occupation of memory conflicts between software, generally manifested as black screen, flower screen, crash, the best way to solve it is to exit the windows operating system and run these programs in pure DOS state.

7, Windows running speed significantly slower, the system appears a lot of memory error tips.

Tips: This type of failure is generally due to illegal access to memory by applications running under windows, too many unnecessary plug-ins residing in memory, too many applications, active windows open, unreasonable application-related configuration files, etc., which can slow down the speed of the system, or even crash. This failure must be resolved by removing some illegal plug-ins (such as 3721), memory-resident programs, reducing the active window and adjusting the configuration file (INI), etc. If the speed is significantly slower when running a program, then it can be solved by reinstalling the application program. If the system slows down when running any application software or program, then the best way is to reinstall the operating system.

8. After the memory is infected by the virus program, the size of the memory value in the CMOS parameter is modified by the virus, resulting in the memory value inconsistent with the actual memory size of the memory stick. When in use, the speed becomes slower and the system crashes.

Move: first use the latest anti-virus software to carry out a comprehensive anti-virus treatment of the system, thoroughly clean up all viruses in the system. Since CMOS has been infected by virus, it can be restored to its default value by discharging CMOS. The method is to short circuit the CMOS first, restart the machine, carefully check the hardware parameters after entering CMOS, and correctly set the parameter values related to memory.

9. Computer upgrade for memory expansion, selecting memory modules incompatible with the motherboard.

Tips: Before upgrading the computer's memory, be sure to carefully check the motherboard's main instructions. If the motherboard does not support more than 512M of large-capacity memory, it will not work properly even after upgrading. If the motherboard supports it, but the problem is caused by the compatibility of the motherboard, then you can upgrade the BIOS of the motherboard to see if it can solve the compatibility problem.

About "how to solve win8 computer memory common problems" this article is shared here, I hope the above content can be of some help to everyone, so that you can learn more knowledge, if you think the article is good, please share it to let more people see.

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