FreeBSD 7.1 Install issues

Incerc sa pun BSD 7.1 si apare asa eraore. ce am facut:1. Am pus alt DVD tot aceiashi2. Am pus BSD 7.0 la fel, si 6.3 la fel. 3. Am incercat sa ma incarc in diferite moduri aceiashi. Cine s-a m-ai intilnit va rog sa ma ajutati. GEOM_LABEL: Label for provider acd0 is iso9660/FreeBSD_Install run_interrupt_driven_hooks: still waiting after 60 seconds for xpt_config run_interrupt_driven_hooks: still waiting after 120 seconds for xpt_config run_interrupt_driven_hooks: still waiting after 180 seconds for xpt_config run_interrupt_driven_hooks: still waiting after 240 seconds for xpt_config run_interrupt_driven_hooks: still waiting after 300 seconds for xpt_configtema inchisa, eroarea nu mai apare. In BIOS am facut niste modificari legate de Fireware si ACPI moduri.