Lenovo 5458 Installation And Service Manual page 227

Procedure
1. Remove the cover (see "Removing the cover" on page 33).
2. Disconnect the USB cable connector and the operator information panel cable
connector from the system board.
v To release the USB cable connector, you have to press on the release latch on
the top of the USB cable connector before you can pull out and disengage the
USB cable connector from the USB connector on the system board.
v To release the operator information panel cable connector, you have to press
on the release latch on the sides of the operator information panel cable
connector before you can pull out and disengage the operator information
panel cable connector from the operator information panel connector on the
system board.
Figure 130. USB cable and operator information panel cable connection
3. Locate the blue release tab on the rear of the front I/O assembly. Lift up the tab
and carefully pull out the front I/O assembly.
Chapter 6. Removing and replacing server components
211