T400 WiMax Device not detect on XP SP3

[naja_return]

I've just installed Intel 5350. At first It detect 2 device nicely (WLAN, WIMAX). But when I restart system for severals times. WiMax Device will be disappear??? Any Idea????

[wolssiloa]

I get the same problem on my XP SP3 clean install. The WiMax is not detected even after installing the WiMax drivers. In Win7 RC the WiMax is detected just fine. Can anyone help?

[naja_return]

I get the same problem on my XP SP3 clean install. The WiMax is not detected even after installing the WiMax drivers. In Win7 RC the WiMax is detected just fine. Can anyone help?

I've got more information. If you restart windows WiMax will be disappear but if you shutdown it will be back. But I don't know why I have to shutdown?

[wolssiloa]

I've kind of fixed half of the problem now. I installed a newer version of WiMax drivers for XP x86 and the drivers install properly and you can see the hardware show up in Device manager. However, the WiMax feature is not showing up in my Access Connections window. It's not linked for some reason. In my Win7 installation, I can see it in my AC window.