Win7 Computer driving equipment aging cause computer crash How to do?

Win7 64-bit flagship version has a very unbearable problem, that is like panic, the problem is obvious to all, of course, there are many reasons for the crash, some may be because the computer configuration is too low, and some may be due to the operation of the problem, However, we are going to explain today because the computer's drive equipment is too old to cause the crash problem, then encounter this problem, how do we solve it?

1. First, we return to the desktop location, find the computer icon on the desktop, right click on the computer icon, in the slide down menu to select the last attribute option.

2. After you open the Properties window, we click on the Advanced System Settings option in the menu on the left, then pop up the System Properties Settings window, then switch the interface to the Advanced column, then click the environment variable below, as shown in the following figure.

3. Create a new variable in the list of user variables, and then in the following figure, enter devmgr_show_nonpresent_devices in the variable name, enter 1 in the variable value, and then click OK to save the settings just now.

4. Return to the desktop interface again, and then find the computer icon, right click, select management options.

5. After coming to the Computer Management page, we click on the System Tools-Device Manager, then click on the top taskbar view-Show hidden devices.

6. Finally, we in the display of equipment, some of the old device drivers are unloaded all can be, later, they will no longer affect the system to start.