Can't ping other machines in my network
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            by judahgabriel
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        Published on 2010-03-28T16:42:40Z
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            2010/03/28
            16:43 UTC
        
        
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I've got 3 machines on my network, all running Windows 7. None of them can ping each other, can't see each other on the network, can't see shares, can't remote desktop, can't see any homegroups.
- They are all on the same workgroup.
 - They are all connected to the same wireless, WPA2 secured network.
 
They all worked together nicely until I added a password to my wireless network. After that, and after reconnecting all the machines to the password-protected network, they can't see each other.
Any ideas what could be wrong?
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