After installing OS and deleting the network drivers, if you want to
1.Restart OS and logon to your system.
2.[Upgrade Device Driver Wizard] dialog box appears. Click [Next].
3.Confirm that the [Search for a suitable driver for my device (recommended)] radio button is selected and click [Next].
4.Select the [Specify a location] check box and deselect other check boxes. Click [Next].
5.Other [Upgrade Device Driver Wizard] dialog box opens.
When using [Intel(R) PRO/1000MT Dual Port Network Connection], specify
Then click [OK].
6.Click [Next].
7.Click [Finished].
After
Refer to "Network Driver" described earlier.