Usually a double-high beep-beep is good.
A high-low beep-boop is not. To explain the tones, the first high beep means PCMCIA support (kernel modules) were loaded. This is for the PCI adapter.
The second high beep means a card was detected, and its drivers successfully loaded.
To configure your device, you look in /etc/pcmcia ... once the above drivers successfully load, the requisite network scripts are automagically run.
So did you configure any files in /etc/pcmcia ?
I recently successfully configured the DWL-500 under SuSE Linux.
The preferred drivers for the D-Link DWL-650 are the linux-wlan-ng drivers that you download & compile yourself. However, I never got these to work.
I did get the orinoco_cs drivers to work, but only after enabling the new kernel PCMCIA drivers (yenta_socket) instead of the older external drivers.
If the loading of the device driver locks up the PC, pop out the PC card (yes you can hot-swap with the PCI adapter).
If what I've mentioned so far is greek to you, then you have some reading to do. 🙂 Let me know if you have any more questions.
Finally, I replaced the DWL-650 with an orinoco Gold PC card, which is much better performing.