Ask a computer question, the performance of the machine after the system is reinstalled is not as go

It is recommended to install the graphics card driver first, and then the next optimization master, optimize the system, and add a 512M memory card to the memory, and see if there are any abnormal programs running.

V-sync must be turned off, first install the driver, then right-click on the blank space on the desktop, select Properties, Settings, Advanced, you can see the option in 'Performance & Quality Settings', turn it off.

If you want to turn off V-Sync, first make sure you have the official NVIDIA driver installed, then right-click on an empty space on the desktop, select Properties, Settings, Advanced, you can see the option in 'Performance & Quality Settings', turn it off.

There may be settings in the game.

Is the latest driver installed for the graphics card?

Are the settings in CS the same as before?

Is the system optimized? Is there too many programs loaded?

Your system doesn't work.,You change the system.,The current system versions are simply varied@!

You don't feel as good as you used to, how is it not as good as you used to be!

Hello! com

If you want to turn off V-Sync, first make sure you have the official NVIDIA driver installed, Advanced, you can see the option in 'Performance & Quality Settings' you need to install the driver for your graphics card. The built-in driver of Windows is not perfect. You can go to the driver home to search for 7100gs and ** the official official version of the driver.

Select Properties, Settings, and right-click on an empty space on the desktop.

If it helps you, hope.

Find a new system disk, the system you originally made may not be stable, try a different disk.

Under the optimization of the system, all the unnecessary functions can be removed, which can improve the speed.

Before installation, it's best to completely remove the computer's stuff in DOS mode. Definitely fast.

1. According to your description, according to personal experience, your hard drive may have a problem. Maybe it was a little bad before, and it only "stuck" when you restore the system. The worst thing is that you "unplug the battery" twice while restoring the system!

When the system is restored, the hard disk is running at high speed, and the damage to the hard disk caused by a sudden power failure is immeasurable!

2. Enter the system first and back up the data first. Inspect and repair the hard disk in Disk Management. Then re-tremble and restore the first key to restore, be patient. If the problem persists, it is recommended to replace the hard drive.

With the upgrading of the system, the requirements for hardware are getting higher and higher, and hardware replacement is inevitable.

The system is not upgraded, but there is a lot of software that is more and more demanding on the hardware. Such as all kinds of games, office software, etc.

The software is used more and more, the types are becoming more and more varied, and the junk files generated are more and more, and the computer will get stuck.

There are many reasons for this, but hardware upgrades are inevitable.

If you don't make a backup, you can't install it back.,The reason for your card should be that the graphics card driver is not installed.,The next driver wizard bar graphics card driver is installed.。