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davidy2001

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Why one of my PCs cannot have access to internet through AP and other PC can have access to internet through the same AP?

Why one of my PCs cannot have access to internet through an AP and other PC can have access to internet through the same AP? and the problem PC can have access to internet through other AP with very slow speed. Anyone can do me favor ? Thank you !
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aadi369

check out the proxy setting in ur system, which do not have internet access....also check out for ip setting in the system
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Thanks for your fast reply. I do not set proxy and ip is dhcp setting. When i want to use that AP, i got this message, please see attachment
ap.PNG
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rindi
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Can you give details of the NIC of the PC which cannot connect to the AP?
Hi Thanks for your reply. The PC, other PC and AP are using the same WPA2 as before. the problem PC used to connect to the AP, but recently it cannot. Please see the problem PC NIC info in attachment
nic-a.PNG
nic-b.PNG
nic-c.PNG
nic-d.PNG
nic-f.PNG
nic-e.PNG
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it work after i changed NIC. Thank all of you