The computer cannot be turned on after adding 3 memory modules, and the computer cannot be turned on

Motherboards generally have three memory sockets, don't plug them all in. Full plugging is error-prone. It's not necessarily the reason for the incompatibility of memory modules.

I forgot what the reason was. I guess your motherboard is very old. Because now it's basically two-socket.

There are very few three. There are three motherboards that are very early. So your motherboard memory is fine.

It may be incompatible.

Insert 128 into comm1-2 on the inner layer, and insert 256 into 3.

Plug in two 128m frequencies to become 266 pull, I don't know if the branch supports dual pass.

When plugging, plug in the first and third slots.

It is important to ensure that a line of memory is plugged into the first slot close to the CPU

My previous computer also used SD memory, and 2 x 128 + 1 x 256 also had the same problem.

Each memory and each plug are normal when used alone, and the three together cannot be started. But you can go into the bois.

When the three memories are used together, the CPU frequency will automatically increase, so it can't be entered, and the CPU frequency should be increased by memory compatibility issues. Because I tried to change the memory of root 128 with a friend, and the result was that the three roots were used together, and it started normally.

I've come across it before; It's a memory incompatibility issue.

1.Polishing all the gold fingers of the memory, the one that is close to the CPU plugging in 128, and the 256 is thrown to the very edge. If it doesn't work, try all the combinations to plug in those 3 RAMs.

2.Take a look at the memory downclock, and the BIOS settings should be correct.

Although the motherboard has three sockets, it is generally not possible to plug them all in. Even if you plug it in and start it, there will be compatibility problems, such as not being able to enter the system, program errors, and system files often can't be found. and so on. It is proposed to replace two 128 with one 256

Memory doesn't fit.

Take a look at the professional personnel.

You're biao, if you guessed correctly, your memory socket is 3, generally speaking, you can only insert two, and the other port of memory is not used, if it is 4 ports, it should also be used for two ports, so that compatibility and performance are *** In addition, if the machine 3 ports are broken at the same time, please ask how you insert the memory.

In addition, if you want to install two types of memory, such as 512, you can install two 512 ones.

256, install two 256 This is easier to use, if you say so, 3 mouths 1 128 1 256 a 512 I think the machine should be slow, don't believe you just compare it Take a look!

This is a little experience I had in school, an Internet café, not necessarily right, but it worked well for me.

1.You'll want to see if the particles of memory are the same.

2.You see if the number of particles in the memory is the same.

3.You see if the brand of memory is the same.

The memory has a sub-chip Samsung. HY chips.

The first 2 important and the 3rd don't matter.

You're a compatibility issue.

The memory is not compatible, you use two into the system to see how much memory is in my computer properties, and it is estimated that the capacity of the memory near the cup is displayed.

It may be caused by the incompatibility of the 3 memories, don't insert so many small amounts of memory, waste resources, and it is easy to cause problems.

1. The two memory modules are incompatible. The frequency of the two memories is not the same, and if you can't form a dual-channel, there will be a conflict between the two memories, and your computer will not be able to run normally.

2. Check if the memory module is plugged in. Poor contact between the memory module and the memory slot usually causes the computer to crash, fail to turn on, boot alarm and other failures. The main causes of poor contact between the memory module and the memory socket include the oxidation of the memory gold finger, excessive dust accumulation on the memory socket of the motherboard, foreign objects falling into the memory socket, loose and unstable memory, deformation and failure of the reed in the memory socket, etc.

For failures caused by poor installation, you can remove the memory and reinstall it.

3. According to the information you provide, the two memory should be incompatible, and the two memory modules are of different models, which is very easy to make the computer unable to boot.

Hello dear, generally speaking, in the case of memory module compatibility, it is possible to insert three memory modules, if you want three channels, it is recommended to use the same brand, the same frequency, the same model memory module. If there is no compatibility problem, then the following two situations may occur: 1. The motherboard color should be matched, for example, open the dual channel, add the first memory module on the yellow expansion slot, then to open the dual pass, you must insert a memory module of the same frequency on the other yellow expansion slot, and the same is true for the three channels.

2The motherboard is not compatible with this memory module or does not support three channels. Hope it helps.