Hello, i use a MacBookPro 15-inch late 2011/OS X 10.10.1 (14B25) and under Parallel Desktops is running a WIN XP with programms for work. After a hardware crash the Mac became some new components for mainboard and now it running fine again. The only problem is - the virtual XP runs until it must boot from primary master ... here stops the system without error and stands still ... Im not able to give the XP a 'F8' for repair during the boot process ... so im not able to setup the machine configuration for the new hardware. Can anyone being generously and give me a small hint on what i have to do now? thx HenryNick