Chapter 5 Maintaining the Workstation 5-45
5.15 Replacing System Cables
The following system cables have a connector at each end and can be removed or
installed by the customer. All other cables are permanently attached to a system
component at one end and must be removed or replaced along with the component.
See Section 1.3, “Internal Components and Cables” on page 1-4 or the service label
(located on the left side access panel) for connector locations.
Note – All cables are designed for easy connectivity. Cables cannot be inserted
incorrectly unless forced.
■ Front I/O board cables:
■ Audio cable
■ USB cable
■ IEEE 1394 cables
■ Power button/LED cable
■ DVD drive cables:
■ IDE cable
■ Analog audio cable
■ HDD cables
Each cable connector on the motherboard is labeled to help you identify the cable to
which it should be connected.
Perform this procedure to remove and install system cables.
1. Perform the steps listed in Section 5.2.2, “Powering Off the System and Removing
the Left Side Access Panel” on page 5-3.
2. Gently lay the system on its right side on a stable, nonslip surface.
3. Remove and replace any cables that need to be replaced.
As you install each cable, connect one end to the appropriate connector, then route
the cable through the cable management straps before connecting the second
connector. Note that HDD cables are not secured by the cable management straps.
4. Ensure that all cable routing is correct and that all of the cable connectors are
properly seated.
5. Close the system by performing the steps in Section 5.3.1, “Postinstallation
Instructions” on page 5-5.