Is it a CPU installation error that the computer will not boot?

Yes, it won't start if the installation error is wrong.

But it's not easy to install the wrong CPU. They are all fool-proof designs, and there is only one posture that can be loaded in.

This is true for most of the interfaces on the computer, such as the power supply, the display signal cable, including the mouse, keyboard, etc.

Installation error ......This is generally not possible because the CPU socket on the motherboard corresponds exactly to the pins of the CPU, and if you can plug it incorrectly, the CPU is doomed......

It's clear that if the CPU runs wrong, your computer won't work properly.

But if the CPU is not a core function, it can sometimes manifest as running slowly.

Definitely. The computer is mainly equipped with hardware. Motherboards, cups, graphics cards, power supplies, hard disks, chassis. These five can be started normally. None of them can be started.

The CPU is installed incorrectly, and of course it can't be turned on.

Sometimes it can be launched.

But it will soon shut down because the CPU can't dissipate heat properly.

In short, it doesn't work.

Of course, the CPU is the brain of the computer.

Summary. Hello dear, happy to answer your <>

<>1 After changing the CPU, you can reset the BIOS and start it according to the default parameters.

2. It is not excluded that the original settings do not conform to the parameters of this i3 (such as voltage, etc.) 3. There is a CMOS clean jumper next to the battery, move it to a position to power on, and then jump back.

4. The problem of replacing this CPU, or the motherboard BIOS support is not good, such as your 2nd generation i5 to 3rd generation i3

There may be BIOS support issues, so it is best to refresh the BIOS computer and install the CPU and keep restarting, without installing the CPU, the other full installation can always start.

Hello dear, happy to answer your <>

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1You can reset the BIOS after changing the CPU, start it according to the default parameters2 does not rule out that the original settings do not meet the parameters of this i3 (such as voltage, etc.) 3There is a CMOS clean jumper next to the battery, move a position to power on, and then jump back to 4 The problem of changing this CPU is new, or the BIOS support of the main key shirt board is not good, for example, if you change the i5 of the 2nd generation of the potato world to the 3rd generation i3, there may be BIOS support problems, then it is best to flash the BIOS

The last situation is that the power supply of the motherboard is insufficient, and the power consumption of the i3 may be greater than that of some low-power versions of the i5, so after changing the CPU, it is possible that the demand for power supply is greater.

I hope you find my reply helpful!

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If the CPU is not installed correctly, the computer will definitely not run, and the CPU needs to be installed correctly.

1. Take out the motherboard and put it on the desktop, and it is best to pad the book under the motherboard, so as to avoid scratching the motherboard.

2. Pick up the pressure rod of the CPU, open the cover, pay attention to the 2 ports of the CPU, put it down on the 2 points of the protruding CPU socket of the motherboard, put down the cover, press the pressure lever to get stuck The CPU is installed, and the combination of the CPU and the heat sink is coated with a layer of thermal conductive silicon in the middle, don't paint too much, a thin layer is good, this combination is better, the heat dissipation effect is good, and the new one is not needed.

3. The new radiator is coated on it, and then press the radiator on it.

4. Rotate and pull up the presser foot rod of the radiator, align it, the 4 holes around the CPU of the motherboard, pass the presser foot through, press the lever, rotate half a circle and clamp it, after the radiator is stuck, move it gently with your hand to see, if it is tightened, there can be no loosening, if there is looseness, look at the looseness, and clamp it tightly. Split fibers.

5. The CPU is installed.

In general, if the computer cannot be started or is extremely unstable, we will start with the motherboard, memory and other accessories that are prone to failure, if the motherboard, memory, graphics card, hardware and other accessories do not regret the problem, then there must be a problem with the CPU.

In general, it is very easy to judge after a CPU failure, and it often has the following manifestations:

1. After powering on, the system does not have any reflection, that is, we often say that the host is not lit;

2. The computer crashes frequently, even under CMOS or DOS. (This situation will also occur after there is a problem with other matching front shirts, such as memory, etc., and the source of the fault can be found by using the elimination method);

3. The computer keeps restarting, especially the phenomenon of continuous restart soon after starting;

4. The performance of the computer has declined, and the degree of decline is quite large.

Many friends find the CPU fault through the elimination method, but do not know how to eliminate it, thinking that after the CPU has a dead banquet cavity barrier, it is generally necessary to replace the new product. In fact, in many cases, as long as the CPU processor is not burned out, we can still solve all kinds of problems. Next, I will introduce the causes and solutions of several failures in a practical form.

No... You can put it in, and if you can get in, it proves that it is right. And you can't pretend to be the other way around, unless you use force. The CPU use blind loss rate is very likely to be caused by some kind of disease, grinding orange poison, or running some relatively large program.

As long as you have the CPU installed correctly, you're good to go.

High CPU usage indicates that your system has a virus or other problem.

To be honest, my cave dust computer hard rock cautious knowledge is not too good, I said you refer to it.

This definitely has an impact, the lifespan will decrease, but excessive CPU usage may be an internal issue and has nothing to do with this.

You can ask someone to reinstall it again, and it should be OK.

It's okay, as long as the pins are inserted correctly, it's fine! It could be that your heat dissipation is not very good! Affect the speed!

Method 1: 1. Restart the computer and press and hold the F8 key on the keyboard.

2. Until the computer enters the advanced boot options, select the arrow key "Last correct configuration", and press enter.

3. General problems can be solved by this step. If not, look below.

Method 2: 1. Continue to reboot and press "F8" to enter the advanced boot options.

2. Select "Safe Mode" on the arrow keys and press Enter.

3. Find the display card, right-click the mouse, and disable.

Method 3:

Find anhydrous alcohol to wipe the prongs and slots on the motherboard.

3 5 step by step reading.

The computer is plugged in, press power on, if nothing happens. Then try to change the power supply, if it can be turned on, and then it can be connected back to the original power supply and cannot be turned on, it is determined that it is a power supply problem. The problem was solved.

If there is still no response after changing the power supply, you can check the power on cable, power on button, etc. See if the power supply is turned on quietly, whether the cable is loose or not connected. If it is connected and does not come loose, look at the power of the power cord

Is the positive and negative poles connected, is the position of the connection wrong or the positive and negative poles are reversed. If all of the above is not a problem, then see if there is any elasticity back in place when the button is squeezed.

If there is no problem with the above, then you can consider minimizing at this time, removing the external settings, and only keeping the motherboard, CPU, and memory modules, if you can turn on the computer at this time, the problem appears in the hard disk, removable storage, other peripherals, etc. The problem was solved.

If it still can't be turned on, then change the memory module of the same type, if it can be turned on, the problem appears on the memory module, and the problem is solved. If it is a motherboard problem, then continue to determine what is the problem with the motherboard, whether it is a false reputation slag soldering or a broken chip or the capacitor is broken down, or the motherboard is wet or water, etc.

If the above is still not solved, then consider reconnecting the CPU, open the valve, gently take out the CPU, and then gently put it back with a false smile, press it, and close the valve. Boot.

Find someone to help you (the engineer).