Add Full Access Right to Exchange 2010 user's mailbox

Get-MailboxDatabase -identity “Mailbox Database” | Add-ADPermission -user “Domain Admins” -AccessRights GenericAll

Rebuilding Foreign Disk manually in LSI RAID

1. Download "MegaCli64" from LSI and store on c:\temp
2. Open Command Prompt
3. In command prompt, run "C:\temp\MegaCli64 -CfgForeign -Scan -a0"
4. If the result show "There are 1 foreign configuration(s) on controller 0", go to step 5
5. In Command prompt, run "C:\temp\MegaCli64 -CfgForeign -Clear -a0"

Change Remote Desktop Listening Port

1. Open Regedit
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp

2.Locate the port number

3. Change from 3389 to 6389

4. Access the server with special RDP port, e.g. 192.168.0.11:6389

Exchange EMC report: The WinRM client received an HTTP server error status (500)

1) Launch Server Manager
2) Click Features
3) Selected WinRM IIS Extension  to install