Users may want to install Windows 7 64-bit on an Optiplex 790 or 990 with the Basic Input/Output System (BIOS) Unified Extensible Firmware Interface (UEFI) setting enabled. Here are some important items to note and a guide to install Windows 7 64-bit.
A User with a large install base of 5130 systems, and a mix of some other systems, reported experiencing random disconnects. The User operates a Radius server and is utilizing Aruba APs. The disconnects being experienced were random on systems with Windows 8.
The recovery tools from pre-v8.3 Enterprise Edition Servers cannot recover HCA-encrypted drives. To allow pre-v8.3 Enterprise Edition Servers to recover v8.3 HCA-encrypted drives, an updated LSARecoveryLibDll.dll must be deployed to the pre-8.3 Enterprise Edition Server.
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