Why do I have a lot of memory, and the next thing goes black?

The black screen of the mobile phone is one of the faults that are often encountered in the maintenance of mobile phones, and the black screen can be divided into two types: one is the black screen in use, and the other is the black screen in standby.

Most of the black screens in use are caused by their own third-party software, and this situation rarely occurs with the machine. It can also be subdivided into two kinds: one is that there is a problem with the software itself, the software itself is unstable, or it does not match the mobile phone system, etc., this is easy to solve, just uninstall it; The second is the conflict between the software and the software, which is a little more troublesome to solve, and requires a software to install and uninstall the software in the experiment.

If you find it, uninstall it, and the problem will basically be solved.

It is recommended not to install too much useless chicken rib software. Although buying a smartphone is to play the machine. But some software that you don't use at all is a waste.

As for the black screen in standby, most of the straight board machines have a power-saving circuit design: the mobile phone will automatically turn off the screen if it can't detect the key trigger signal for a long time, that is, standby, when you need to use the mobile phone, a button will activate the power-saving circuit, and then the screen lights up!

The reason for the black screen is often reflected by the delay of the screen triggering circuit. That is to say, the mobile phone system has issued a command to light up the screen, but because the circuit is delayed, it is not sent successfully, and the screen is not lit successfully, but the mobile phone system thinks it has been lit, so it causes a black screen.

The phone screen is black, don't be in a hurry to restore it first. Use a friend's mobile phone to call your own **, if you can get through, you can also answer normally. That's basically the problem.

There is no need to panic when a black screen appears, and there is no need to pick the battery immediately. You can leave the phone for about 3 minutes without pressing any keys on the phone, and then press the button again to activate the screen. After many years of practice.

It can generally be returned to normal immediately! In this way, it basically does not have a big impact on the use.

This should be a problem with the system software.

It should be a compatibility issue.

There are the following possibilities:

The two memories are incompatible (i.e. it is normal to use either one alone, but not both at the same time).

Try manually adjusting the latency parameters in the motherboard BIOS (do not set by spd, and then manually adjust the TRAS, TRCD, TRP, BL, etc.) or swap the two memory modules (put the slower one on the DIMM 0 memory slot, so that the default parameters in the motherboard BIOS are based on this slow one).

The memory and motherboard are not compatible (i.e., it is not normal to use only one memory).

Try upgrading your motherboard BIOS. If it doesn't work, just replace this strip.

In fact, memory modules are now very public, and memory chips are produced by a few fabs, so incompatibility problems are rarely encountered now. Unless it is some particularly high-end memory modules, the parameters and voltage are set to the extreme, and it is a bit difficult to encounter incompatibility. If the original memory is not good to buy (especially the memory on the brand machine), there will generally be no problem with other different brands.

Plug it back in and unplug it, use an eraser to erase the gold finger part, if it still doesn't work, it's incompatible, take the computer to change it, field test.

2. If it doesn't work, it may be that the quality of the memory module is not good. The new memory will be returned directly, and the old memory will be erased with the gold finger of the memory.

3. If there are multiple memories, insert a separate test to see if it is normal. to determine whether it is a single quality problem or incompatibility. Or swap the two memory slots.

If that doesn't work, check whether the new memory is the same as the old memory. In addition, the new memory should use double-sided memory as much as possible, which is more compatible.

Caused by serious incompatibility, the two memory modules must be compatible, preferably of one brand, and pay attention to the position of the socket when plugging.

It is estimated that the memory you bought is not compatible with your previous memory.

If you want to add memory, you must buy a brand of root of the previous memory.。。 The best one is one on a scale.

You can also try it separately with the new one to see if it's a problem with the memory.

The two memories are not compatible It is recommended to buy the same model of brand of memory.

I suspect that the memory is burning, please ask you, that memory is not Kingston's.

Otherwise, the memory is not plugged in tightly, and reinserting it can also be solved.

Well? Are there still memory incompatibilities? It can't be that you loosened the previous one when you put on the memory module, or bought a broken one?

Memory is divided into DDRs, DDR2, DDR3 (where DDR400 and DDR533 are already hard to see;)

DDR2 400 533 667 800DDR3 1066 1333 1600 The optional memory should correspond, otherwise it will not be recognized.

It's a good idea to open the back cover in advance and take a look at the expansion slots and a few RAMs;Don't waste your money;

When the memory is empty, the phenomenon of intermittent boot will occur, and when installing, try to choose the same brand, the same model, the same specification, the same size, and the same particles, forming a dual channel to avoid the blue screen failure caused by incompatibility;

Dual channels do not need to be set up.

Kingston is the best;

Apple uses Samsung, Hynix, and Bilda.

Domestic brand machines love to use South Asia Yisheng, memory technology (Ramaxel) and Micron;

It is advisable to check the frequency of the swap position.

The memory module is dusty, or if it is not in good contact, it will not be able to start the computer, or the screen will be black. Moreover, it is best to use the original memory module, the black screen of the computer may be caused by the memory, but it may also be other aspects, such as the poor contact of the signal line of the computer, etc., to rule out the problem of the line first. It is recommended that you clean up the memory module first, then reinstall it, and then try again, if it doesn't work, consider the memory module is incompatible, or the problem of a virus.

If it is not compatible, it is recommended to replace it with another brand of memory stick. If the screen is still black after replacing the memory module, it may be a virus, and you need to find a professional for antivirus treatment.

A memory module is a part of a computer that can be addressed by the CPU and can be read and written. Memory modules used to be an extension of the main memory in the history of personal computers. With the continuous update of computer software and hardware technology, memory modules have become the whole of read and write memory.

When we talk about the size of a computer's memory (RAM), we refer to the total capacity of the memory module.

Computer black screen: first of all, see if your monitor power is on, if it is on, then see if your monitor switch is on, and then look at whether your host power indicator is on, if it is not on, consider that your power supply may be broken, if it is bright, listen to the sound of the host after powering on, if it is very crisp 'tick' and the power supply, CPU, and graphics card fans are all turned to the phone, then you have to consider whether your graphics card is out of the question, if it is continuous' Tick tick tick to see if the gold finger of your graphics card and memory is not in good contact due to oxidation, polish them and reinstall them before turning them on. If the screen is still black, then you have to look at your CPU and its power supply module, see if the capacitors around the CPU are bursting, smell if there is a smell of burning, if there is a smell, it means that the hardware is damaged, take it to the computer store for repair.

The computer often has a black screen and shuts down inexplicably, which is very likely to be a memory module failure!