Apple airport extreme and 5GHz

7snoopy86 wrote:
I have airport extreme with dual band (MB763Z/A) and i can't get 5GHz network to work. I have tried all settings but with no luck.

Welcome to Apple's discussion groups.

What are you seeing that makes you think the 5 GHz network isn't working? What do you include in "all settings"? Are you trying to establish a separate 5 GHz network? If so, did you try the first checkbox in AirPort Utility's AirPort panel, Wireless tab, "Wireless Network Options" button?

7snoopy86 wrote:
Yes i have try to make separate 5GHz network.

Settings:

Extended -> off

In what panel and tab of AirPort Utility do you see that option and how is it labeled?

5GHz network name -> the same as 2,4 + (5 GHz)

If you want to have a separate 5 GHz network, you have to give it a different name.

7snoopy86 wrote:
In wireless tab:

"Allow this network to be extended" is off (if i enable it, it still doesn't work)

The name is for 5GHz network is different.

I thought that maybe is something with my computer. I have tried with two computers but no luck, as i can't see it.

I'm out of suggestions and don't have much experience with Windows wireless networking, so someone else will have to help you.

+Is there any solution to this, or it is just a bad Apple product?+

Are you sure that your version of Windows will support 5 GHz?

Have your checked the anti-virus settings and Windows firewall to make sure that they are not blocking a new connection? Happens all the time with Windows.

Have you tried a newer Mac or iPad as an experiment to see if it will connect at 5 GHz?

If it does, it may not be a case of a "bad" product, but more a case of an "incompatible" product.