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Cannot enable Virtualization Technology on Dell R520
I've checked the BIOS several times and the Virtualization Technology option is enabled. However, when booted and running WIndows Server 2008 R2.
Hyper-V is unable to start any virtual machines.
System Bios (Processor Setting)
Logical Processor Disabled
QPI SPEED Maximum data rate
Alternate RTID Disabled
Virtualization Technology Enabled
Adjacent Cache line Enabled
Hardware Prefetcher Enabled
DCU Streamer Prefetcher Enabled
DCU IP Prefetcher Enabled
Execute Disable Enabled
Logical Processor lding Disabled
Number of cores per Processor all
System Bios (Integrated Devices)
SR-IOV Global Enable Disabled
I've looked and can't find any other setting in the BIOS enable virtualization. What am I mssing?
DELL-Daniel My
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July 12th, 2014 11:00
Hello
Why do you suspect this is a BIOS settings issue? What is happening when you try to start a VM? Are these VMs imported or created from templates, or are they new VMs you created?
Also, why is the logical processor disabled? That disables hyperthreading. If you don't have a specific reason for disabling hyperthreading then I would recommend turning it on.
Thanks
mashmawy85
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July 13th, 2014 07:00
Thank you Daniel for your attention
I checked the error again and I realize the problem that because I installed windows server 2008 R2 only
after I installed service pack2 Hyper V run
Thank you again