What happens when the computer goes into power mode and then restarts?

To be honest, the sleep function of XP is really not beneficial, it takes up more space, and if it is not compatible with the ACPI of the motherboard, it will also cause abnormal shutdown. You must turn it off, open Control Panel Power Options Hibernation, and remove the Enable Hibernation option. At this time, I went to the C drive and found that the file had disappeared.

Let's take a look at this file, it is the system page file (that is, the well-known virtual memory file), its size depends on the number of open programs and the minimum and maximum value of the page file you originally set, it is constantly changing, sometimes it may only be tens of meters, sometimes it reaches more than 600 meters. Since this file has strained the system partition, let's adjust it and adjust it to other free partitions (the E drive has more than 10G of unused space, so put it in the E drive). Select Control Panel System Advanced, click the Settings button in the performance area; Then select "Advanced Changes", select the partition where the system is located in the virtual memory settings window that opens, and select "No paging files" to remove the system partition; Finally, select the E disk, if you want to manually set the minimum and maximum value of memory, select "Custom size", and if you want the system to manage it yourself, select "System Management Partition".

Tip: After removing the page file of a partition and setting the page of a partition, you need to click the "Settings" button next to it, so that your settings can take effect, and it is not possible to click the "OK" button of the window directly.

After the above settings, the sum files under the C drive disappeared, and the system partition space finally returned to its original appearance.

Electric mode? I saw that the title was fresh and came in. ╥﹏

First of all, eliminate the cause of hardware damage, when there is a problem with the memory, the computer will alarm and then restart when it runs to the memory, if it is not the hardware reason, it is the software reason, the first situation is the virus, the second situation is that the fan heat dissipation is not good, resulting in the temperature of the motherboard is too high, the third situation is that the voltage is unstable, and there is a situation where a very small number of computers appear, the system has a problem, and some important ones are lost. dll dynamic library file.

Memory, also known as internal memory, and is also commonly referred to as main memory, is the main component of a computer, and it is relative to external memory.

Internal memory is one of the most important components of a computer, it is a bridge to communicate with the CPU. The running of all programs in a computer is carried out in the internal memory, so the performance of the internal memory has a great impact on the computer. Internal memory, also known as memory, is used to temporarily store computing data in the CPU and to exchange data with external memory such as hard disks.

As long as the computer is running, the CPU will transfer the data that needs to be calculated to the memory for calculation, and when the operation is completed, the CPU will send the result out, and the operation of the memory also determines the stable operation of the computer. Memory is made up of parts such as memory chips, circuit boards, gold fingers, etc.

1. The CPU is damaged. 2. Poor contact of memory modules. 3. Memory corruption. 4. Poor contact of the graphics card. 5. The graphics card is damaged. 6. The power supply circuit of the motherboard is faulty.

1. The CPU is damaged. 2. Poor contact of memory modules. 3. Memory corruption. 4. Poor contact of the graphics card. 5. The graphics card is damaged. 6. The power supply circuit of the motherboard is faulty.

The computer always restarts automatically.

1.Operating system files are missing or corrupted. This situation requires a reinstallation of the system to resolve it.

2.Loose memory or short circuit on the motherboard. You can reinsert the memory ,..

3.The third software and system driver conflict. Put it in safe mode.

1. The disc installation system first needs to set up the BIOS disc to boot, and the specific steps are as follows:

1. After starting the computer, press the del key on the keyboard where it prompts "press del to run setup".

2. Select the BIOS function, priority boot right, and set it as the optical drive.

3. Press F10 to save and exit after setting.

Second, the installation system.

1. Double-click to open the one-click ghost recovery tool, select "Restore Partition", select the file in the image path, select the location of the system to be restored, such as C drive, or select the installation location according to the disk capacity, and click OK;

2. A dialog box pops up, click Yes, restart the computer immediately for computer restoration, if the prompt does not find ghost32 ghost64, 3, at this time, the computer will automatically restart, and the startup menu will have more onekey ghost option, and the computer will automatically select this option to enter;

4. After the operation is completed, the computer will automatically restart and continue to implement the win7 system installation and configuration process;

The quickest way is to reinstall the system using a USB stick.

Cause 1: The operating system files are missing or damaged. This situation requires a reinstallation of the system to resolve it.

Reason 2: The memory is loose and the motherboard is short-circuited. It's best to plug the memory back in and reset the BIOS motherboard settings yourself.

Reason 3: The third software and system driver conflict. Go to safe mode and uninstall the newly installed software.

Precautions. It's also unlikely that there is too much dust on the fan, which will cause the motherboard to get too hot and the motherboard will shut down for its own protection. In this case, it will generally only shut down and will not restart. So you don't have to think about it.

If the computer can't be turned on, it will automatically restart, the probability of the first case is relatively large, each of our operating systems has a boot file called, if it is lost, the system will not find the boot point, it will not be able to start, and then it will restart. Therefore, you can try the advanced PE system to see if you can enter the PE system, if you can enter the PE system, it means that the operating system is broken, reinstall the system. If PE can't get in, then it's very likely that the hardware is broken, check the hardware carefully, and if it doesn't work, go to the store to repair it.

The computer in the author's unit has to undertake a large number of computing tasks, and it is common for it not to be shut down for ten days and a half. At such a high working intensity, the failure rate of hardware equipment is also high.

Fault phenomenon: Two compatible machines, one CPU is AthlonX 1700+, one CPU is P4, and the host power supply is Century Star power supply. When the computer is running at full load for a period of time (when the CPU usage remains at 100% and the hard disk is reading and writing a lot of data), it will automatically restart frequently.

One of them had a 60GB hard drive and an 80GB hard drive attached to it, but the power supply was insufficient. Fault analysis and processing: Since these two computers are usually used for documents, Internet surfing and other general work, problems only occur when a large number of calculations are performed.

At first, it was suspected that the CPU temperature was too high, but the test showed that the temperature was normal. Checking the hard disk found that one of the hard disks had bad sectors, but the fault persisted after replacing the hard disk and reinstalling the system, it seems that the bad sectors of the hard disk are likely to be caused by the computer's frequent abnormal restarts. After replacing the new power supply, the fault disappears.

Disassembling the two old power supplies, it was found that two identical electrolytic capacitors (3300 F 10V) of one of the power supplies had yellow-brown granular condensation at the tops, and two different electrolytic capacitors of the other power supply (1000 F 16V, 3300 F 16V) also had yellow-brown granular condensation at the tops, which was caused by the capacitor being broken down and leaking. After spending money on the same type of capacitor replacement in the electronics market, it was tested and returned to normal. Here is a reminder, don't reverse the positive and negative poles of the capacitor!

After the analysis, it was found that the author's unit power grid often due to maintenance or improper power use of sudden power outages, resulting in the capacitance on the accessories was broken down, a motherboard also once after a sudden power outage strike, inspection found that several large electrolytic capacitors were broken down and leaked, and returned to normal after replacing the capacitors.

It may be caused by the decrease in power output capacity, so let's try a different power supply.

Turn it off and try again in a day.