Can't get gigabit speed in Win7

[Sxcd1]

I have a GA-X58A-UD3R motherboard connected to a netgear gigabit switch. When I boot into Ubuntu 14.04 the switch light turns green. In windows 7 it's yellow and looking into network connections it says 100 megs not 1000. I think it used to be green before I installed Oracle Virtual box but I'm not sure. I installed the latest drivers from gigabytes web site. Seems like a driver problem, I hope someone has some suggestions on how to fix this. Thanks.

 

[Sxcd1]

Sorry for not posting the info below.
1. wired connection
2. (ISP)Verizon
3. Fios
4. Router Actiontec MI424WR Rev I, TP-Link TL-SG105
5. Anti-Virus Windows Defender
6.Windows IP Configuration

Host Name . . . . . . . . . . . . : Basement-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : home

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . : home
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . : 1C-6F-65-90-3D-D5
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::1849:a4fa:7cd0:ce80%15(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.1.5(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Thursday, June 30, 2016 5:47:53 PM
Lease Expires . . . . . . . . . . : Friday, July 01, 2016 5:47:53 PM
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DHCPv6 IAID . . . . . . . . . . . : 253521765
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1D-FE-0C-27-1C-6F-65-90-3D-D5
DNS Servers . . . . . . . . . . . : 192.168.1.1
NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:5cf2:8c15:3c50:f3:3f57:fefa(Preferred)
Link-local IPv6 Address . . . . . : fe80::3c50:f3:3f57:fefa%12(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter isatap.home:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : home
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

When I boot into win 7 I have to troubleshoot the connection multiple times to get it working at 100. I deleted the Virtual box software and changed the ethernet cable CAT 6 without any success.

 

[Sxcd1]

Turning the computer off and unplugging it for 5 minutes seems to have fix it. Hope this helps someone else.