62Installation and Service Guide Color Controller E-46A
Replacing parts
To remove boards and cables from the motherboard
1 Shut down and open the E-46A (see page 51).
To access the motherboard, you must remove the left side panel.
2 Remove the printer interface board installed in the PCIE x16 slot on the motherboard.
3 Remove the following cables from the old motherboard:
Note: First remove any plastic cable clamp(s) securing internal cables and tie-wraps.
• Rear fan cable
• Fiery QuickTouch power SW/LED cable
• Fiery QuickTouch USB port cable
• DVD drive cables:
• SATA data cable
• Power and data combination cable
• Hard disk drive cables:
• SATA data cable
• Power supply cable
• 24-pin motherboard power cable
• 8-pin motherboard power cable
• CPU fan cable
For motherboard connector locations, see page 50.
To remove the motherboard
Note: This procedure assumes that you have already performed the procedure “To remove boards and cables from the
motherboard” on page 62.
1 Remove all the mounting screws securing the motherboard to the chassis (for screw locations, see Figure 33 on
page 61).
4 Type A USB 3.0 ports (x2) 9 DIMM_A0 14 USB 3.0 header connector
(J26)
MH Mounting holes
5 8-pin power connector
(PWRCONN1)
10 DIMM_B0 15 FP header connector (J15)
Note: Arrows indicate positions for inserting cable and jumper connections.
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