What should I do if my computer automatically shuts down after being turned on?

The computer automatically shuts down after being turned on, which troubles many computer users. There are many reasons for this failure, including power issues, cooling issues, hardware failures, etc. PHP editor Yuzai will give you a detailed introduction to the reasons and solutions that cause the computer to automatically shut down after starting up, helping you quickly solve this trouble.

1. What should I do if the computer automatically shuts down after being turned on?

Yang Sen invites you to answer this question

Like over-temperature protection, there are two common ones

1. False alarm of hard drive temperature (mostly seen in notebooks)

There is an option to measure temperature in the Smart parameters of the hard drive, this If it is displayed in red (meaning it is broken) and a false number is reported, then when the number reaches a certain value during the boot process, the motherboard will be over-temperature protected (which is what you call shutdown)

2. The CPU temperature is too high

This is for you In reality, if you touch the CPU fan (such as a desktop computer) with your hands to check for overheating, just try to dissipate the heat. 2. Does the tablet automatically shut down after being turned on?

There are 4 reasons why the tablet keeps restarting:

1. The tablet cache has too much garbage and the remaining space is not enough to run the tablet system.

Solution: Regularly clear the cache garbage on the tablet to ensure that the tablet has enough usable space.

2. There is a problem with the tablet system.

Solution: Go to a regular mobile phone repair shop nearby to monitor and update the tablet system.

3. A virus appears in the tablet’s internal software, causing errors in tablet data.

Solution: Use anti-virus software to fully anti-virus your phone.

4. The tablet hardware fails.

Solution: Go to a nearby mobile phone after-sales point for mobile phone hardware testing and repair.

3. How to deal with the problem that the computer automatically shuts down after being turned on?

It may be memory damage, software incompatibility, hard drive bad sectors, etc. For non-hardware faults, you can reinstall the system to deal with it.

Open the installation software, make a USB boot disk and start making it. Back up the file and make it again. The USB boot disk is successfully created. There is a USB option in the boot menu and press Enter. Enter the system. The software will automatically open the search system image and find the image. , install, start the installation, remove the U disk and restart immediately after installation.

4. Why does the Dell computer automatically shut down after being turned on?

The following solution is suitable for XP and WIN7 systems. Cause analysis:

It is usually caused by excessive temperature and the computer being infected with malicious programs. The solutions are as follows: 1: Hardware master checks the temperature. High computer temperature is generally caused by poor internal heat dissipation of the machine. It is recommended to find a professional local repair shop to remove dust and add heat dissipation silicone grease. Users who have no disassembly experience are advised to operate with caution to prevent improper operation from causing hardware damage and causing unnecessary financial losses to you. If the laptop is under warranty, it is recommended to go to a local after-sales center for maintenance, otherwise disassembly may affect future warranty services.

Two: Hardware damage. If the above method does not work, it is recommended to reinstall the operating system for testing. If the temperature is normal and the operating system has been reinstalled, but the problem persists, the cause of automatic shutdown and restart may be caused by hardware. A power failure may cause insufficient power supply, frequent restarts and shutdowns, or a problem with the motherboard capacitor. It is recommended to go to a hardware repair station. Perform inspection and replacement.

5. Apple computers automatically shut down after being turned on. What is the problem?

The main reasons why the computer shuts down automatically are as follows:

1. The computer hardware temperature is too high due to too much dust in the case (because you have just assembled the computer, as long as the CPU radiator is installed correctly, this may The sex doesn’t seem to be big).

2. The computer’s rated power is insufficient or the power supply itself is faulty.

3. The power supply circuit of the motherboard is faulty (as long as your motherboard is purchased from a regular channel, this may not be a big deal)

4. The indoor voltage is unstable.

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