The mother board is a Gigabyte Z97-HD3
This is from their download page
Audio Version Size Date Download Here
Realtek HD Audio Driver R3.94 216.93 MB 2014/07/01 Asia China
America Europe Europe(Russia) : FTP / Http
Chipset Version Size Date Download Here
Intel INF installation 10.0.13 2.59 MB 2014/09/16 Asia China America Europe Europe(Russia) : FTP / Http
Microsoft Hot fix KB2685811(64) 1.48 MB 2014/05/02 Asia China America Europe Europe(Russia) : FTP / Http
Intel Management Engine Interface
(Note) Please installing Microsoft Hot fix first, if operation system is Windows 7. 10.0.0.1204 73.38 MB 2014/05/02 Asia China America Europe Europe(Russia) : FTP / Http
LAN Version Size Date Download Here
Realtek LAN Driver 7.88.617.2014 6.00 MB 2014/09/16 Asia China America Europe Europe(Russia) : FTP / Http
Realtek Ethernet Diagnostic Utility 2.0.2.7 10.04 MB 2014/05/02 Asia China America Europe Europe(Russia) : FTP / Http
SATA RAID/AHCI Version Size Date Download Here
Intel® Rapid Storage Technology
(Note) Please install Microsoft .NET Framework 4.5 first. 13.1.0.1058 13.87 MB 2014/08/21 Asia China America Europe Europe(Russia) : FTP / Http
Intel SATA Preinstall driver
(For AHCI / RAID Mode)
Note: Windows setup to read from USB thumb drive. 13.0.3.1001 0.35 MB 2014/05/02 Asia China America Europe Europe(Russia) : FTP / Http
Microsoft .NET Framework 4.5 4.5 47.94 MB 2014/05/01 Asia China America Europe Europe(Russia) : FTP / Http
Intel® Rapid Storage Technology
(Note) Please install Microsoft .NET Framework 4.5 first. 13.0.3.1001 13.80 MB 2014/05/01 Asia China America Europe Europe(Russia) : FTP / Http
USB 3.0 Version Size Date Download Here
Intel USB 3.0 Driver 3.0.0.16 5.16 MB 2014/05/02 Asia China America Europe Europe(Russia) : FTP / Http
VGA Version Size Date Download Here
Intel VGA Driver 15.33.19.64.3540 141.34 MB 2014/05/02 Asia China America Europe Europe(Russia) : FTP / Http