Thanks everybady for answering my stupid question.Seems like the cause wasn't DVD drive.I'm afraid of that I said stupid things.
I haven't found informations of somebady who installs OpenBSD on this VAIO.However I found some informations of installed Linux on this VAIO in some websites.there say instalation will stop without disable pci. Some of them also disable usb by the command below. linux ide2=0x180,0x386 pci=off linux ide0=ata66 ide1=ata66 ide2=0x180,0x386 nousb Does OpenBSD also have commands like these? > I would suggest trying a -current snapshot, it's quite possible that your > machine is supported better there. (Or wait for 4.8 release). There > were many changes in ACPI since 4.7 which may very well have fixed > things for this vaio. Thank you.I tried.Unless It shows the same problem... Maybe 4.8 is going to be much better??
