27
Removing and replacing components
DIAG board
The Fiery X3eTY uses a DIAG board to offer service mode switches for installing system
software over the network and DIAG LEDs arrayed as a 2-digit display. The DIAG board
is attached to the pan with four screws and is attached to the motherboard by a ribbon
cable. To remove and/or replace it, use the following procedures.
T
O
REMOVE
THE
DIAG
BOARD
C
AUTION
:
Make sure that you wear an ESD grounding wrist strap and follow standard
ESD precautions while handling Fiery X3eTY components.
1.
Shut down and open the Fiery X3eTY (see pages 7 and 10).
2.
Remove the DIAG board ribbon cable from the motherboard J2 connector.
Do not pull the wires of the cable. Pull the cable out by its connector.
3.
Remove the four screws that secure the DIAG board to the pan.
4.
As you remove the DIAG board, carefully slide the ribbon cable through the space
between the extender card and the pan.
Set the screws aside so you can replace them later.
5.
Remove the ribbon cable from connector J1 on the DIAG board.
T
O
REPLACE
THE
DIAG
BOARD
C
AUTION
:
Make surethat you wear an ESD grounding wrist strap and follow standard
ESD precautions while handling Fiery X3eTY components.
1.
Position the DIAG board in the chassis and secure the DIAG board to the chassis with the
screws you removed earlier (see Figure B on page 5).
2.
Connect the DIAG board ribbon cable to the DIAG board J1 connector and to the
motherboard J2 connector (see Figure H on page 12).
3.
Reassemble the unit and verify functionality (see page 34).
