Member Avatar for prugs11

Hi,


I downgraded my laptop Sony VIAO 23G/P to windows XP. I have installed the required drivers, wireless n/w are getting detected , but bytes are not received. Please help.

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A focused troubleshooting checklist to try before reinstalling Windows. 's tip to reboot the access point can help when the AP is overloaded; is right that drivers matter — but it usually helps to target the wireless/chipset drivers and Windows services rather than reinstall the OS. The steps below will identify whether the client or the AP is blocking traffic.

Start with the client stack and drivers: confirm Windows has the latest XP service pack and install the chipset driver from the laptop vendor, then install the wireless adapter driver supplied specifically for Windows XP (not Vista/7 drivers). In Device Manager uninstall the wireless adapter, check "Delete the driver software for this device" if shown, then reinstall the correct XP driver. In the adapter Power Management properties, disable any "allow computer to turn off this device" option.

Check IP/DHCP and basic reachability. Run these commands and note the outputs (post them if you need more help):

ipconfig /all
ipconfig /release
ipconfig /renew
ping <router-IP>

If the client gets an APIPA address (169.254.x.x) or cannot ping the gateway, DHCP or AP access control is the issue.

Router/AP and security checks: temporarily disable third-party firewall/antivirus on the laptop. Confirm the AP is not using MAC filtering, that the DHCP pool has free addresses, and that the AP’s encryption mode (WPA/WPA2) is supported by the XP driver—try a short test with encryption turned off or set to a simpler mode (re-enable it immediately after testing). Channel congestion can be diagnosed with a Wi‑Fi scanner; if many networks overlap, try changing the AP channel (or reboot the AP as suggested).

If these steps don’t show the problem, capture a small packet trace with Wireshark to see whether association and DHCP succeed or where packets stop. Because Windows XP is unsupported, consider upgrading the OS or testing with a current live USB/Linux image to confirm it’s not an XP-only driver issue.

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Member Avatar for high heels

I have seen this issue with Amer access points in an office building. The issue there was they had so many set to every channel that they where stepping on each other. What we had to do is after we got a computer connected we had to unplug and replug in the access point and everything started working. I do not think that is the case here but you can try it.

Hi,


I downgraded my laptop Sony VIAO 23G/P to windows XP. I have installed the required drivers, wireless n/w are getting detected , but bytes are not received. Please help.

Member Avatar for seoasia

I think, you have missed some files at the time of installation. so you should try to install your all drivers and window again.

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