No boot in start-up

My problem for now is only one: my virtual machine does not start. The system does not run the boot to start the installation CD. What can I do?

 

Please see
http://forum.parallels.com/showthread.php?t=31764
specially
- Windows stops on boot during the upgrade without any crashes - fixed.
Note: If this error occurs in the release version of Parallels Desktop 4.0, convert the backup copy of your virtual machine. Before convering the copy, create one more backup copy of it. Alternatively, you may add the "vm.compat_level=2" string to Virtual Machine Configuration > CPU > System Flags (make sure that the "show advanced settings" option is selected).

 

Thank you for the answer, but my problem is that the virtual engine. Let me explain: the version 3 parallels work perfectly well, left the virtual computer with the BIOS, their devices and initiated the Installation CD, but this version (Build 3540), does not start the virtual engine, and remains blocked with the screen on the OS. I am no longer do! Thank you

 

I do not think so , I met such situation, when CD/DVD is not readable, eject it and try

 

I do not believe is linked to CD, because the same thing happens with me an ISO file of CENTOS. I think I go back to VERSION 3 in waiting for better times! I do not see solutions... Thank you

 

Probably you can create ticket in support , we can investigate it further?

 

Solved! was disabled the management "IBM VT-X".
Thanks for the support