Understanding Hard Disk Sector Size, Part 1: The Change
When was the last time you really had to care about the geometry of a hard disk? I would wager it’s been at LEAST 25 years. Well, worry not! We’re back to worrying about hard disk…
How To Restart Management Agents On ESX Or ESXi Host
To restart the management agents on ESXi 6.x, 6.5, 6.7, 7.0
Log in to SSH or Local console as root.Run these commands:
/etc/init.d/hostd restart
/etc/init.d/vpxa restart
…
Windows 10 KB5006738 Released With Fixes For Printing Issues
Microsoft has released the optional KB5006738 Preview cumulative update for Windows 10 2004, Windows 10 20H2, and Windows 10 21H1.
Microsoft says this update and a separate…
New Windows 10 KB5006670 Update Breaks Network Printing
Descrption
Windows 10 users and administrators report widescale network printing issues after installing the KB5006670 cumulative update and other updates released this week.
…
How To Fix The Windows 0x0000011b Network Printing Error
Description
A Windows security update released in January and now fully enforced this month is causing Windows users to experience 0x0000011b errors when printing to network…
Problem One, “HMACProvider.GetCertificates:protectionCertificates.Length<1”:
Symptoms
When you try to sign in to Outlook on the web or the EAC in Exchange Server, the web browser freezes or reports that the redirect limit was reached.…
Manage Remote PowerShell Access To Exchange Online
Determine a User’s PowerShell Access to Exchange Online
1. Let’s start by seeing which users have remote PowerShell access. If we want to see the status for our entire…
Dell PowerEdge – What Is The Default Username And Password For IDRAC?
Symptoms
Systems with an integrated Dell Remote Access Control (iDRAC) have a default user name and password, but you can also configure them with a secure password.
…
New Security Feature In September 2021 Cumulative Update For Exchange Server
Security is a top priority for Microsoft and our customers, and we continue to work very hard to keep customer data secure from cyber-threats, while ensuring compliance with…
How To Fix Access Denied When You Try To Give User “Send-As” Or “Receive As”…
Symptoms
Assume that you create a Distribution Group on one Microsoft Exchange Server. In this situation, you cannot grant users the send-as or receive-as permission to the…