I bought the DWA-643 the other day and for the life of me can not get it to work. I used the driver install method list here and the microsoft driver installs fine however I get a vista error code 10 saying that the hardware can not start. Now it detects the card and installs everything fine like everything is normal. I have the card installed in a Dell Vostro 1500 and it does have an internal wireless and lan. I tried disabling those both but still can't get it to work.Can anyone help me with this?
Here is the info:
Dell Vostro 1500 Laptop
Intel Core 2 Duo T7300, 2.0GHz, 800Mhz FSB, 4M L2 Cache
15.4 inch Wide Screen SXGA+ display with TrueLife LCD
4gb DDR2, 667MHz
256MB NVIDIA GeForce 8600M GT
200gb 7200 SATA Hard Drive
Windows Vista Home Basic
Integrated 10/100 Network Card and Modem
8X DVD+/-RW with double-layer DVD+R write capability
Integrated High Definition Audio 2.0
Dell Wireless 1390 802.11g Mini Card
I upgraded the ram and the hardrive from the original to what is listed above. I also thought that the express card was bricked so I took it back and exchanged it and I get the same error so I don't think its the card. This only has an express card slot. I havent tried any other express cards except for the dwa-643.