File version : 5.615.0716.2004
Description : NDIS 4.0 Driver
Copyright : Copyright (C) 2005 ZyXEL Communications Corporation. All Rights Reserved.
Product Version : 5.615.0716.2004
Product Name : ZyXEL GN680-T Gigabit PCI Adapter
Company Name : ZyXEL Communications Corporation.
Internal name : GN680-T.sys
File Size: 86976 byte(s) 84.960 KB
MD5 : e761c9fa9e4b13efce5b78cc602a1a60
How to Install GN680-T.sys
Repair Sys ProblemsFixing a corrupted or missing GN680-T.sys error is an easy process with a few steps. Open the zip-file you downloaded.Extract the .sys file to a location on your computer. We recommend you to unzip the file to the directory of the program that is requesting the file.
If that doesn't work, you will have to extract the file to your system directory.
By default, this is C:/WINNT/system32/drivers (Windows NT/2000).
or C:/Windows/system32/drivers (Windows XP, Vista, 7).
Make sure overwrite any existing files (but make a backup copy of the original file)
That should be it. Although not necessary you can reboot your computer as well.