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Cisco Bug: CSCun68914 - WS2012 UEFI mode installation and boot fails with CSM disabled.

Last Modified

Feb 22, 2018

Products (1)

  • Cisco Unified Computing System

Known Affected Releases


Description (partial)

Windows Server 2012 R2 hangs on boot or install if blade Boot Policy is "Boot Security"  (UEFI Secure Boot).

UCSM boot policy for the blade is "UEFI Boot"  AND  "Boot Security".
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