Believe that many friends when using computer, always meet this or that of all sorts of problems. Such as start computer can't normal start, unable to enter the operating system or run the software, often freezes failure, such as a cause of these questions often because of abnormal failure caused by operating failure. This is because the dram memory as one of three big parts in computer, mainly for the temporary data access tasks. And the quality of the dram memory chips on the market is uneven, so it is the probability of failure is larger. Now in order to solve the common problems in memory, small make up action for you, hope I can help you. Dram Memory problems in part because of the upgrade memory, but as a result of memory types do not match, often meet some trouble, specific memory problems and action as follows.
1.Unable to boot
Encounter this kind of phenomenon, there are three main ways to solve: first, change the location of the memory, this is the simplest and most commonly used method of a kind of general plug low-speed old memory is on the front of the plane. Second, on the premise of basic boot up, enter the BIOS Settings, set the memory related items in accordance with the low speed of the specifications of the memory set. Such as: the use of a memory (memory if DDR333 and DDR400 is mixed use, it is best to use DDR333 dram memory), the computer starts, to enter the BIOS setting, the working frequency of memory and the slow reaction time, the old memory can stable operation shall prevail, before shutdown to insert the second root of memory.
2. the computer operation is not stable
Encountered such problems mainly is caused by memory compatibility, solving the basic train of thought is approximately the same as above. First, change the location of the memory. Second, shut down in the BIOS memory by the SPD automatic configuration options, instead of manual configuration. Third, if the motherboard with the I/O voltage regulating function and voltage can be raised properly, enhance the stability of the memory.
3.Mix into dram memory capacity after identification is not correct
The causes of this phenomenon, the first may be the reason for the mainboard chipset itself, caused by some old motherboard support only 256 MB of memory capacity (i815 series only support 512 MB), beyond the part, are not recognize and use. And, of course, in some cases are caused by the mainboard can't support high memory particles, the only way to solve such problems is to replace the mainboard or memory. In addition, in some cases, by adjusting the insertion order memory also can solve the problem. Insert memory mixed instability problem is an old problem. In the face of such situation, the author suggest you when memory chips of choose and buy, want to choose these high quality memory like Kingston,
samsung, because their electrical compatibility and stability are excellent, lower risk than some problems, and after-sale are guaranteed. The other part is that exist within the use process, goldfinger and motherboard slot caused by poor contact or the causes of problems, such as virus.
4.The computer can't normal start
When the power is turned on the computer host chassis alarm horn long short sound, or when the power is open the host computer can start but can't normal into the operating system, screen appears “
Error: Unable to ControlA20 Line” after the Error message and crashing. Action: the above failures, mostly due to poor memory on the motherboard slot contact. Pull out the memory after processing method is to open the case, with alcohol and a clean towel to wipe test memory goldfinger and memory slot, and check whether the memory slot for signs of damage to brush try check insert memory again, after the general problems can be solved, if still can't boot, insert the memory draw another memory slot in the test, if the problem still exists, explain the memory has been damaged, at this time can only change the new memory chips.
5.After startup according to the following information: “ON BOARD PARLTY ERROR”
To this kind of phenomenon, there are three possible reasons, first, CMOS parity in the collation is set to effectively, and memory chips and white accidentally collation. Second, the motherboard parity collation circuit fault. Third, memory chips have damage, or poor contact. Processing method, first check the item of CMOS, try it and chip memory chips again, such as fault still cannot disappear, the motherboard is the parity of the test circuit have fault, change the mainboard.
6.Windows applications running in the DOS condition (such as game software running under DOS) there was a black screen, screen, the freezing
Appear this kind of failure is usually due to a software distribution between, conflicts caused by memory, general performance for the black screen, screen, crash, is the best way to solve the out of the Windows operating system, run the programs in the pure DOS condition.
7.Windows running speed significantly slower, the system appears many hints about memory error.
Appear this kind of failure is due to run under Windows applications reside in illegal access memory, memory too much unnecessary plug-in, applications, active window open too much, application related configuration file is not reasonable cause can make the system slower, more serious and even crash. This must be used to remove some illegal plug-in on the solution of the fault (e.g., 3721), memory-resident program, reduce the active window, and adjust the configuration file (INI), etc., if in running a program when speed significantly slower, you can through the solutions to reinstall the application, if appear when running any application software or program system is slow, so the best way is to reinstall the operating system.
8.Dram Memory after infected by a virus program resides in memory, CMOS parameters in the size of the memory value modified by a virus, cause memory values do not tally with the actual memory size memory chips, when used in a slow, system crash wait for a phenomenon
To adopt the latest anti-virus software on the system to conduct a comprehensive antivirus treatment, clean up the system of all viruses. Because of the CMOS has been infected by a virus, so can through the study of the discharge of CMOS processing after restore the default values. Method is to CMOS nipple discharge, reboot the machine, after carefully check the various parameters, the CMOS setup properly set about memory parameter values.
9.Computer upgrade dram memory expansion, choose the memory chips with the motherboard is not compatible
The upgrade of
computer memory chips must be carefully check the motherboard manual before, if the motherboard does not support more than 512 m large capacity memory, even after the upgrade cannot normal use. If the motherboard support, but due to bad motherboard compatibility problems, you can upgrade
motherboard BIOS, see if I can solve the problem of compatibility.
Note #
It is important to note that many motherboard does not support the high frequency of memory, that you installed when the need for a special look at the motherboard support, if you want to use high frequency memory, motherboard had better choose chipset is better, support high frequency memory motherboard. So everyone in memory chips of choose and buy at the same time want to combine the actual situation of your computer motherboard to choose the best product.
By OS-STORE.
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