Network Bridge "does not have valid IP configuration"

I do not understand much about how internet connections work, but I'll try my best to describe the scenario :)

I am connected to my wireless router through my laptop (windows 8) and I have setup a network bridge from my laptop to my PS3, as my PS3 does not connect to the wireless. When I did this at first, it worked for about 30 minutes after experimenting with things a bit, but it will not connect again.

My connection to the internet from my laptop is fine. but the network bridge connection is labelled as limited.

When I open the information on the network bridge, it comes up with this information:

IPv4 connectivity: No Network Access
IPv6 connectivity: No Network Access
Media State: Connected

And when I check out the connection details, the spaces next to IPv4 default gateway, and IPv4 DNS server (and a couple of others which I don't think are relevant) are blank.

If someone could help me fix this problem, it would be great, however if it cant be easily fixed, it won't be a problem as it is only my PS3.

I am happy to answer any other questions about additional details or clarification.

Thanks in advance.