Question2Replies1267Views yelas1 Member since 2014 75 posts PEGA Posted: 2 years agoLast activity: 2 years 9 months ago Closed Solved LSA 7.3.1 VM - This kernel requires an X86-64 CPU, but only detected an i686 CPUI downloaded LSA_731_VM_20171026.ova today from Pega Academy LSA 7.3 (no longer beta)I imported this appliance into Oracle VirutalBox Version 5.2.4 r119785 (Qt5.6.2)When I start this VM, I get the error:This kernel requires an x86-64 CPU, but only detected an i686 CPU. Unable to boot - please use a kernel appropriate for your CPU.Note that the VM has Operating System value 'Other/Unknown'Please see screenshot attachedThanks Pega Academy ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Accepted Solution Posted: 2 years agoAkash Vodafone replied to yelas1Hi yelas1, I was facing the same issue. I manually changed the settings and now it is working. If this does not work, please make sure that virtualization is enabled in BIOS. Posted: 2 years agoyelas1 PEGA replied to AkashThanks Akash, your suggestion worked!