
140 SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009
2. Unplug the power cords.
See “Disconnect Power Cords From the Server” onpage 62.
3. Attach an antistatic wrist strap.
4. Remove the hard drive that is adjacent to the DVD/USB module.
The number of this HDD will vary,depending on the backplane type:
■4-disk capable backplane: remove HDD3
See “Four-Drive Capable Backplane Configuration Reference” on page77.
■8-disk capable backplane: remove HDD7
See “Eight-Drive Capable Backplane Configuration Reference” on page78.
■16-disk capable backplane: remove HDD13
See “Sixteen-Drive Capable Backplane Configuration Reference” on page79.
5. Release the DVD/USB module from the hard drive backplane.
Use the finger indentation in the hard drive bay below the DVD/USB module to
extend the release tab.