The following bugs have been filed against PCMCIA device support in this Solaris release.
If there is a PCMCIA I/O card in a slot that has been accessed and the card driver is unloaded (as occurs during modunload -i 0 at the end of multi-user boot) the system appears to hang.
Workaround: Removing the card may bring the system back.
When booting the Solaris 8 operating environment initially with a 64-bit kernel, the /dev/term/pc0 hardware device node for PC card serial device may not be created.
Workaround: Boot the system with the 32-bit kernel first, then reboot with the 64-bit kernel.