The memory stick is one of the main hardware of the cash register, and once it fails, the cash register will not be available. If the cash register fails during the cash register process, how can we judge whether the memory module is faulty? If it is caused by a memory failure, how can it be solved?
(1) The cash register is turned on without display
This type of fault occurs in the memory module. Generally, the memory module is in poor contact with the motherboard memory slot. Just rub the rubber finger back and forth with the eraser to solve the problem (do not use alcohol or other cleaning), or the memory is damaged or Problems with the motherboard memory slot can also cause such failures. The main unit speaker will beep for a long time (for Award Bios) due to no memory failure due to memory stick.
(2) The Windows registry is often damaged for no reason, prompting the user to recover such faults is generally caused by the poor quality of the memory stick, it is difficult to repair, only one way to replace.
(3) The cash register system often automatically enters the safe mode
Such faults are generally caused by incompatible motherboards or memory modules. Commonly used in high-frequency memory for some motherboards that do not support this frequency memory, you can try to reduce memory reading in CMOS settings. Speed ​​can see if the problem can be solved. If not, then only replace the memory module.
(4) The cash register suddenly crashes
This type of fault is generally due to the use of several different chips of the memory chip, due to the difference in speed of each memory bar to cause a time difference, resulting in a crash, this can be resolved in the CMOS settings to reduce the memory speed, otherwise, only use the same type of memory . Another possibility is that the memory module is not compatible with the motherboard. Such a phenomenon is generally rare. In addition, there may be a bad contact between the memory module and the motherboard, causing the cash register to suddenly crash.
(5) System resources are reduced after memory is increased
This kind of phenomenon is generally caused by the incompatibility between the motherboard and the memory. It is common in high-frequency memory modules for some motherboards that do not support this frequency. When such a fault occurs, you can try to use it in COMS. Try to set the memory speed lower.
(6) When the cash register runs certain software, there are often insufficient memory prompts. This phenomenon is generally caused by insufficient space on the system disk. You can delete some useless files and leave some space. Generally, it should be kept at around 300M.
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