Windows Svr 2012 trouble booting on VMware 5.5 guest machine

Hello - we have many Win 2008 R2 servers that we've installed and are operating on VMware 5.5 ESXi hosts without issue.  We've installed a Windows 2012 R2 server for the first time on a 5.5U2 VM and while it seemed to be working ok for a couple of hours, now has shut itself down and will not boot.  The VM guest just keeps restarting on the splash screen and Windows no longer boots up.  The VMtools are installed but also do not start.  Is this a compatibnilty issue?  Driver issue?  Any help is appreciated.

thank you
Damian GardnerIT AdminAsked:
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Andrew Hancock (VMware vExpert / EE MVE^2)VMware and Virtualization ConsultantCommented:
Does it reboot on Windows 2012 splash screen, or has it failed to BOOT, e.g. MBR or BOOT record failed ?
Damian GardnerIT AdminAuthor Commented:
Hi Andrew.  I blew away the VM and reinstalled it.  seems to be working ok now, so far...but it did this yesterday too, where it worked ok for a bit.  I'm watching this 2nd one to see if it displays the same behavior.  1st one would show the splash screen , then go black / show VM screen / Windows logo / black again.
Andrew Hancock (VMware vExpert / EE MVE^2)VMware and Virtualization ConsultantCommented:
what is your definition of splash screen ?

Windows OS picture ?

You are installing VMware Tools ?

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nishant panchalTechnical Engineer ,Commented:
check event on vsphare mangement console and window  event logs  , try to reserve resource !!! is it singal guest machine or have u installed any application on it  ?
Damian GardnerIT AdminAuthor Commented:
Thanks for your effort guys.  After re-creating the VM with Win 2012 and then leaving Symantec Endpoint Protection off of it, that seems to have fixed it.  We're loading McAfee instead on it, and it's running ok.

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Windows Server 2012

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