After win7 was upgraded to the ultimate version, the running speed of the computer dropped significa

Maybe you went wrong when you upgraded, you can go to the driver of Lenovo's official network**y470,Reinstall it,See if it works,You should reinstall the driver of the chip and graphics card and restart your computer to solve the problem! If the computer is slow, it should be turned on for your computer, and according to my experience, you only need to turn off the backup function that comes with the system, and delete the backup before the upgrade, and clean it up with cleaning software, and it can run very quickly!

Hope mine is useful to you.

Mine is win7 ultimate version,win7 only uses a processor to boot the system by default,Today's computers are mostly multi-core processors,Increasing the number of cores used for booting can immediately reduce the boot time。 Here's how I got it :

One: Turn on and press F8 to select the last correct configuration (my machine was very slow to boot and run at that time, and this was done).

2. Open "System Configuration" and click the "Boot" tab.

3. Click "Advanced Options".

4. Select the number of processors, maximum memory, check the boxes, and select the number of cores and memory size in the drop-down list. You can adjust the number of processors to the size of the processor. The maximum memory can be changed to half of the total memory.

5. After setting, click "OK" to take effect after "restart the computer".

There is also the previous step 1 after looking at the startup, prohibiting some unnecessary boot startup.

You can also use Optimizer. 360 Security Guard and the like for fools optimize boot and service content.

If this doesn't work, then use some software to optimize. You can also contact me directly. Ask me. Hope it helps.

Check whether the driver is good, right-click my computer --Management--Device Manager--see that there is no yellow question mark of the driver, there is a driver is not on, your next driver life has been down, it is best to use the official driver, in the next any guard, the boot startup items, plug-ins, garbage cleared, it will improve a lot of speed, mine as long as 35 seconds boot up fastest 30 seconds.

It should be a problem with your computer.,My Y460 upgrade to the flagship is still very smooth.,It is recommended that you clean up the computer.,Advanced system is recommended.

1. Click the icon of Windows 7 network connection to open the network in the sharing center.

2. After opening, click Change Configurator Settings on the left.

3. Right-click the local connection, Properties.

4. Click Configure.

5. Click Advanced.

6. Find the connection speed and duplex mode on the left, and set it to 10 mcps on the right. Then click OK, after confirmation, the network connection will be disconnected, and you can enjoy the fun of improving the network speed after reconnecting.

1. First of all, we click on the Start Menu Control Panel.

2. Then we click on Program Settings.

3. At this time, we click [Open or Close Window Function] again 4. Printer services and games and gadgets that come with the system.

6. Finally, we can click on the configuration plan.

7. Cancel [Run as planned] to confirm.

You're talking about Windows Update, which is updating the system patch from Microsoft's servers. Pirated systems should be used with caution and can be updated with other software, such as 360 and the like. If you feel that Microsoft is slow to update, you can change the settings in PC Properties - Advanced Settings - Windows Update - and turn off automatic updates.

After installing Windows 7, the burning speed is not generally slow. It's only a few m s. And there's a very strange first thing you can try to select the startup file of the application, which is the one you usually double-click on the startup icon and select.

Resolution.

1. First of all, open the "Run" dialog box, which can be opened directly by pressing the keyboard key combination (win+r). Enter the command msconfig to enter the system configuration utility interface.

2. In this interface, switch to the "Startup" tab and click the "Disable All" button.

Of course, we can also check some items that must be started according to actual needs.

3. Switch to the "Services" tab, check "Hide all Microsoft services", and click the "Disable All" button.

Of course, we can also check some services that must be started according to actual needs.

Finally, click "OK" to complete the setup.

4. Next, clean up the software that is no longer needed in the system

Open the "Control Panel" and click on the "Programs and Functions" item to enter.

5. In the "Uninstall Programs or Functions" window that opens, double-click the program you want to uninstall to uninstall the programs that are not commonly used.

This will effectively speed up your computer.

There are many factors that affect it, so I will explain it to you a little.

1、The advanced version of win7 you installed,Different from the general typical,The general typical only contains commonly used functions and service items,Meet the basic needs of end users,And your advanced version has a lot of additional applications and services,So it will account for a lot of drive letters,In addition, many of these applications and services are self-starting,All your boot will be slowed down。

2. This has little to do with the configuration of your computer, for the current computer, the startup speed does not depend on the hardware at all, because now the hardware is more than enough for the computer to start, generally because the computer's startup items are related to the maintenance habits of the usual computer.

Method: 1. Start-Run-Input, turn off unnecessary service items.

2. Start-Run-Enter msconfig, and now remove the program that does not need to be started at boot (remove the previous check) from the startup item

Security Guard optimizes the acceleration inside, it will help you recommend closed items, and then automatically help you optimize.

It's all magical, and you're not satisfied. Weakly ask, how much do you assemble this yourself?