I have installed a Philips Dynamic Edge 4.1 card on a windows 98SE machine. After an initial problem the card then installed and worked, however after rebooting the card no longer works. The volume control is not available and when I start the Agent (control panel ) nothing happens. I have re-installed a few times and still nothing. Any ideas, anybody.

If you installed it in the first or second top most PCI slots then you may be expiriencing an IRQ conflict causing problems. try installing the card in another PCI slot to see if this is the case.