Knowledge Library

How to prevent the students from accessing the computer ... You need to be logged in to access this content

Procedure to restrict the student users from accessing the display properties.

Published: 25 Mar 2011 | Cref: TEC1964989 | Last Updated:27 Apr 2023

Important update to enable the Microsoft patch for the ... You need to be logged in to access this content

Provides an update to apply registry keys to enable the fix for the Meltdown vulnerability.

Published: 06 Feb 2018 | Cref: DWN6046461 | Last Updated:31 Mar 2023

Netlogon error 5827 seen on domain controllers following ... You need to be logged in to access this content

Explains how to address Netlogon errors that may be seen following the installation of Microsoft's August 2020 security releases to address a ...

Published: 16 Nov 2020 | Cref: TEC7586919 | Last Updated:20 Apr 2023

Driver Update 121 for Community Connect 4 networks ... You need to be logged in to access this content

A download to install updated drivers for use during computer builds on Community Connect 4 (CC4) networks.

Published: 27 Mar 2018 | Cref: DWN6171769 | Last Updated:14 Mar 2023

Driver Update 120 for Community Connect 4 networks ... You need to be logged in to access this content

A download to install updated drivers for use during computer builds on Community Connect 4 (CC4) networks.

Published: 27 Mar 2018 | Cref: DWN6171568 | Last Updated:27 Apr 2023

Considerations while adding new UPN Suffix and changing the ... You need to be logged in to access this content

Provides considerations while adding new UPN Suffix and changing the default UPN Suffix for Active Directory users on a Community Connect 4 network.

Published: 25 Sep 2014 | Cref: TEC4098547 | Last Updated:30 May 2023

Troubleshooting CC4 computer build failures using logfiles You need to be logged in to access this content

Provides details on the logfiles worth reviewing when diagnosing CC4 computer build failures, or if requested by an RM Support engineer

Published: 11 Mar 2010 | Cref: TEC1625277 | Last Updated:28 Feb 2024

Driver Update 138 for Community Connect 4 networks ... You need to be logged in to access this content

A download to install updated drivers for use during computer builds on Community Connect 4 networks.

Published: 03 Dec 2019 | Cref: DWN7068876 | Last Updated:15 Feb 2023

Good practice in network management

Looks at the various maintenance procedures for a network, such as procedures that should be carried out daily, weekly, monthly and termly.

Published: 10 Mar 2005 | Cref: NWS200277 | Last Updated:29 Sep 2025

RM's advice on the recent critical SMBv3 Compression ... You need to be logged in to access this content

Provides advice to customers about a recent SMBv3 security vulnerability.

Published: 11 Mar 2020 | Cref: TEC7258711 | Last Updated:28 Apr 2022