
53
Opening your computer 3900Pro
Caution: Before you proceed, make sure that you have turned off
your computer and all peripherals connected to it. Read the
"Preinstallation instructions" on page 51.
You need to open your computer before you can install additional
components. See the following section for instructions.
To remove the computer cover
1
Turn off your computer and unplug all cables.
2
Place your computer on a flat, steady surface. If your computer is in the
vertical position, remove the foot stands and place your computer in the
regular desktop position.
3
Turn the thumbscrews counterclockwise with your fingers to release the
cover.
Hold the sides of the cover with both hands.
Slide it back about an inch and then gently lift it upward to detach it.
Summary of Contents for P1.RCDYZ.MI4
Page 1: ...Veriton Series User s Guide ...
Page 8: ......
Page 12: ......
Page 13: ...Empowering Technology ...
Page 23: ...1 First things first ...
Page 24: ...This chapter describes the system specifications and contents of your computer package ...
Page 29: ...2 System tour ...
Page 30: ...This chapter discusses the features and components of your computer ...
Page 46: ...2 System tour 34 ...
Page 47: ...3 Setting up your computer ...
Page 61: ...4 Upgrading your computer ...
Page 73: ...61 3 Lift the drive frame to a 90 degree angle then pull out and remove the drive frame ...
Page 79: ...6 Frequently asked questions ...
Page 88: ...6 Frequently asked questions 76 ...