Server 2012 R2 Upgrade and BSOD

I’m currently in the process of upgrading a standalone Server 2012 machine running Hyper-V to Server 2012 R2.

Due to resource constraints, I’m performing an in-place upgrade, despite this server residing 800km away from me. Thank goodness for iDRAC Enterprise.

 

However, during this process, during the “Getting Devices Ready” section I received a Blue Screen Of Death, with the error message:

whea_uncorrectable_error

 

After it hit this BSOD twice, the upgrade process failed out and reverted back to Server 2012. I was unable to find a log file of what occurred in any more detail, and was worried that I would be stuck on Server 2012.

Thankfully, I discovered a log file on the iDRAC with the following message:

A bus fatal error was detected on a component at slot 1.

This triggered my memory, and I recalled that we have a USB3 PCI-E card installed for pre-seeding an external drive with backup info.

I used the BIOS setup (Integrated Devices > Slot Disablement) to disable Slot 1, and then retried the upgrade with fingers crossed.

Success!

 

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