v
Preface
Chapter 4 Chassis Setup and Maintenance
4-1 Removing Power from the System ................................................................. 4-1
4-2 Removing the Chassis Cover ......................................................................... 4-2
4-3 Installing Hard Drives ...................................................................................... 4-3
Removing a 3.5" Hard Drive Carrier ............................................................... 4-3
Installing 3.5" Hard Drives .............................................................................. 4-4
Installing the Rear 2.5" Hard Drive Cage (SC826B Only) .............................. 4-6
Installing the Rear Drives Into Carriers (SC826B Only) ................................. 4-8
4-4 Installing the Motherboard ............................................................................. 4-9
Riser Card Bracket (W or U Models only) ...................................................... 4-9
I/O Shield ........................................................................................................ 4-9
Permanent and Optional Standoffs ............................................................... 4-10
Installing the Motherboard .............................................................................4-11
4-5 Installing Expansion Cards .......................................................................... 4-12
Expansion Cards for an LP Model Chassis .................................................. 4-12
Expansion Cards for a W or U Model Chassis ............................................. 4-12
4-6 Installing the Air Shroud ................................................................................ 4-15
Checking the Airow ..................................................................................... 4-16
4-7 System Maintenance ..................................................................................... 4-17
System Fans ................................................................................................. 4-17
Power Supply ............................................................................................... 4-19
Power Distributor ........................................................................................... 4-20
Optional Front Bezel ..................................................................................... 4-21
Chapter 5 Rack Installation
5-1 Unpacking the System .................................................................................... 5-1
5-2 Preparing for Setup ......................................................................................... 5-1
Choosing a Setup Location ............................................................................. 5-1
5-3 Warnings and Precautions .............................................................................. 5-2
Rack Precautions ............................................................................................ 5-2
General Server Precautions ............................................................................ 5-2
Rack Mounting Considerations ....................................................................... 5-3
Ambient Operating Temperature ................................................................ 5-3
Sufcient Airow ......................................................................................... 5-3
Circuit Overloading ..................................................................................... 5-3
Reliable Ground ......................................................................................... 5-3
5-4 Installing the System into a Rack ................................................................. 5-4
Identifying the Sections of the Rack Rails ...................................................... 5-4
Releasing the Inner Rail ................................................................................. 5-5