The laptop boot suddenly became a lot slower, solve?

Slow boot is not necessarily poisoning, it depends on you to check it yourself. If the previous one was an abnormal shutdown, it would be slow.

Is it incompatible? How much memory? How is the desktop thing?

You can also clean up the dust and pay attention to hardware maintenance.

Don't have too much security software, a computer only needs to install one, it is not recommended that you install multiple security software on the same computer, not to mention grabbing resources, it will also cause false negatives or slow computer cards, etc., and it will not take up space. It is not recommended to install 360, which will be more stuck and take up more. I use Tencent PC Manager (only use ** copy) to occupy a small memory.

Some suggestions and analysis.

2 Usually use Tencent PC Manager and other tools to clean up system junk and temporary files (IE cache) generated by surfing the Internet, and check and kill malware. (Tencent PC Manager - Clean up garbage (sweep, clean plug-ins).)

3 Try to set the IP address to a static IP to reduce the boot time of the computer.

4 Don't put too many files and icons on the computer desktop, which will slow down the computer response, and try not to install the software on the C drive. There are too many C disks, and you can also use Tencent Computer Manager - Toolbox - Software to move and solve it.

5 Close some startup programs. Start-Run-Enter msconfig-OK-Click "Start" in the "System Configuration Utility" window-Start, except for the input method (ctfmon) and anti-virus software, the general program can be turned off. Tencent PC Manager - Computer Acceleration, Intelligent Optimization Boot Acceleration.

6 It is recommended to install only one main antivirus software, as installing multiple will take up computer resources and make the computer slower.

7 Regularly defragment the disk, open my computer To defragment the disk of the drive - Properties - Tools - select the defragmented disk to open the "Disk Defragmenter" window - Analyze - Defragment - the system will start to defragment.

8. Regularly clean up the dust in the computer.

9. Regularly clean and optimize the computer.

10 The computer hard disk will be used for a long time, it will also make the computer slower, repartitioning and installing can fix the logic is bad, the computer will be faster, the physical read and write speed of the hard disk is slow, and it can only be changed to a better point! The memory can also be erased down.

Will change the system by yourself, you won't learn online, it's really not good, just clean up the system junk software on the Internet, it's not recommended to use 360 everything, it's best not to use QQ security guard, there are these, it is highly recommended to uninstall.

There are several reasons why laptops take a long time to boot up suddenly, react slowly, and make it difficult to get into people's desktops:

1. Hardware problems:

1) Insufficient memory: If the entry speed was not slow before, now it is slow, and there are two memories, it may be that a memory is faulty, check whether the memory capacity is consistent with the original configuration after entering the system, if it is reduced, find out the damaged memory and replace it; If it was slow in the past, it may be due to insufficient memory, and you need to add memory of the same brand and model as the original memory or replace it with large-capacity memory.

3) A large number of fragments or bad sectors appear in the hard disk: If you hear an abnormal noise inside the host when you turn on the computer, it may be that there are a large number of fragments or even bad sectors in the hard disk. It is recommended to use the boot U disk to boot the computer, use special tools such as diskgen to detect and repair the hard disk under the PE system, if there are too many bad sectors, the repair is invalid, you need to replace the hard disk.

4) Power-on self-test time is too long: You need to quickly press the DEL key (F2 or other hotkeys for notebooks) to enter the CMOS setting menu when powering on, and turn off the detection of devices that are not installed inside the case, such as floppy drives and other non-existent devices.

2. Software problems:

2) There are too many boot auto-start programs: many software, especially network software, are set to run automatically at boot by default, which will greatly slow down the boot speed, it is recommended to use 360 security guard or other similar security software to clean up and optimize the computer to accelerate the processing, and you can also manually cancel the boot auto-start of non-essential programs.

3) Trojan horse and virus infection: It is recommended to use 360 Security Guard + 360 Antivirus or other similar security software to check and kill a whole situation.

If the above operations do not work, you need to reinstall the system.

Computers slow down over time, especially when they're turned on. The first one on the diagram is the most suitable for you to try. It works very well.

Is there too many startup items ?

You click win+r, which is run.

Enter msconfig

Disable all startup items except ctfmon.

1、The number of startup items increases,It is recommended to use 360 and the like to start optimization,Win7The system will display the time of your startup every time it is started, and then say what optimizations you can make,Click in directly to operate;

2. Please confirm whether the hard disk is damaged;

3. Whether there is a disc in the optical drive, others such as U disk, etc., unless the system is reinstalled, should not be plugged into the computer for a long time, especially when the computer is turned on and off;

4. Disk cleaning and defragmentation;

5. If the notebook has been in the notebook for a long time, you should consider cleaning the ash, and you should change the heat dissipation silicone grease after 2 years to facilitate heat dissipation.

The most important thing is to install a firewall to ensure the health of your computer.

It's not surprising if it takes a long time to start, sometimes you install a new program or upgrade or patch, and it takes time to complete the installation at startup.

Maybe you've loaded too many startup items.

There are mainly the following reasons:

1. The dust in the computer can easily cause the aging of the parts, resulting in the sluggish operation of the hardware or the inability to start normally due to poor contact.

Solution: Clean up the dust in the computer regularly, especially for desktop computers, turn off the computer regularly, open the chassis, and blow it with a hair dryer or air cooler, which can effectively clean up the dust. laptops, it is advisable to find a professional to deal with them regularly.

2. The startup of irrelevant programs causes the opening speed to slow down.

The system has been used for a long time, and there are more software installed, and the installed software opens the service. It's all a problem. Your reasoning is wrong. Wireless and wired and system issues don't go hand in hand.

The dust in the computer can easily cause the aging of parts faster, lead to the sluggish operation of the hardware, and even cause some parts to fail to boot normally due to poor contact.

For example, if the fan is not cleaned in time, it is easy to cause the temperature of the computer to be too high, and it is easy for the computer to start up slowly.

It depends on what you do to see the card appear.

Generally, Kingsoft Guardian is used for one-click optimization, and then clean up the system garbage.

Then see if there is any other software in the startup item, and cancel the killing software and the input method outside the method.

Jinshan Guardian under the treasure chest -- reloading master -- install the driver -- update the fixed IP also needs to be done.

If you do it all, the problem still doesn't work, just try the treasure chest - reload the master with one click.

ps: You can use the latest version of Kingsoft Guard, there is an artificial acceleration function in it, and after clicking, an engineer will help you turn on the acceleration.

It's free!

Well, maybe it's that the boot option is loaded too much.

You can go to the 360 boot option to remove some of the add-ons that you don't use.

It would be much better.

1. There are too many startup items to load the application at boot, and the normal should be in 25-30 startup processes;

2. The system is facing a crash;

3. Medium virus;

1. Most computers are not installed with Microsoft's genuine system, then it is likely that the computer system is bound with some software or services, although these software can be uninstalled, but it still has a certain impact on the speed of the computer, it is recommended that you want to install the system when it is best to install the pure version of the system, without binding the forced installation of software.

2、It is the reason for the configuration of the computer itself,If the latest win7 system is installed at this time,Then a large number of updates may be brought to the computer can not bear,So when reinstalling the system, you should check whether your computer configuration meets the needs of the win7 system,If you can't meet the forced installation, it will make the computer become stuck and slow。

3. When reinstalling the win7 system, it may be because the system settings cause the computer to run slowly, especially the setting of the computer's virtual memory, after reinstalling the system, it is best to check how much the virtual memory is.

The method is: right-click the mouse on the computer to select properties, and then click Advanced System Settings - Performance Settings - Advanced Tab - Virtual Memory - Change - Select the drive C disk you want to set, and then you can set the size that you need to customize and select, and after setting, the system will automatically adjust the demand for virtual memory according to the current situation of the computer.

Reasons why your computer boots up slowly.

1. There are too many self-starting items at startup.

2. There is a lot of computer garbage.

3. There is a virus in the computer.

If you play the game too much, you will definitely get stuck.

It's likely that there is a problem with the memory, so go fix it before the warranty period expires.

...After-sales maintenance, so it is generally a disk problem, you can scan the disk in full mode to see.

What about heat dissipation? No, let's fix it.

If there is no hardware damage to this computer, it is too much system junk, and it is recommended to change the system again, or do a comprehensive disk cleaning for the computer