I have an Acer laptop with Windows 8. It seems that other computer have internet connection and my Acer laptop don't. I tried the "Turn off the power management" , "Type ipconfig/release then ipconfig/renew" and almost every way that is suggested by the internet and non have helped. I can't seem to have a default gateway and I can't even find my Local Area Connection. I've been working on to this problem since yesterday. I could understand how things work in the computer and wireless but I just don't get how this problem can't be solved. I tried to fix this with all my knowledge but it just won't work at all. Okay I'm going to give you the details.
Wi-fi Status
General :
Connection -
IPv4 Connectivity : No network access
IPv6 Connectivity : No network access
Media State : Enabled
SSID : Dell
Duration : 00:02:04
Speed :54.0 mbps
Signal Quality : 5 bars
Network Connection Details :
Property :
Connection-specific DNS S... : Non
Description : Qualcomm Atheros AR5BWB222 Wireless Network Adapter
Physical Address : 02-19-72-EA-97-FB
DHCP Enabled : Yes
Autoconfiguration IPv4 Add... : 169.254.139.197
IPv4 Subnet Mask : 255.255.0.0
IPv4 Default Gateway : Non
IPv4 DNS Server : Non
IPv4 WINS Server : Non
NetBIOS over Tcpip Enabled : Yes
Link-local IPv6 Address : fe80::3c64:a54d:c6d0:8bc5%16
IPv6 Default Gateway : Non
IPv6 DNS Server : fec0:0:0:ffff:1%1
fec0:0:0:ffff:2%1
fec0:0:0:ffff:3%1
Wi-fi Status
General :
Connection -
IPv4 Connectivity : No network access
IPv6 Connectivity : No network access
Media State : Enabled
SSID : Dell
Duration : 00:02:04
Speed :54.0 mbps
Signal Quality : 5 bars
Network Connection Details :
Property :
Connection-specific DNS S... : Non
Description : Qualcomm Atheros AR5BWB222 Wireless Network Adapter
Physical Address : 02-19-72-EA-97-FB
DHCP Enabled : Yes
Autoconfiguration IPv4 Add... : 169.254.139.197
IPv4 Subnet Mask : 255.255.0.0
IPv4 Default Gateway : Non
IPv4 DNS Server : Non
IPv4 WINS Server : Non
NetBIOS over Tcpip Enabled : Yes
Link-local IPv6 Address : fe80::3c64:a54d:c6d0:8bc5%16
IPv6 Default Gateway : Non
IPv6 DNS Server : fec0:0:0:ffff:1%1
fec0:0:0:ffff:2%1
fec0:0:0:ffff:3%1