6-6 Maintenance
The power supply fan removal procedure refers to the views of figure 8-6.
Tools Needed:
• T15 Torx driver
Procedure:
• Remove the upper cover assembly (6.2.1.a)
• Disconnect the two power connectors to the processor board.
• Disconnect the power connector at the Hub board.
• Disconnect the power connectors at the CD-ROM and Hard Disk.
• Disconnect the three power connectors at the acquisition board.
• Remove the six 6-32 x ¼” screws which secure the power supply to the chassis
(four on the side and two in the rear.
• Remove the power supply from the unit.
j. Removal of the Front Frame Assembly
The front frame removal procedure refers to the views of figure 8-5.
Tools Needed:
• T10 Torx driver
Procedure:
• Remove the upper cover assembly (6.2.1.a)
• Open the front bezel (6.2.1.b)
• Disconnect the video cable at J1 of the PCI card.
• Disconnect the inverter power cable at J2 of the PCI card.
• Disconnect the Trig/Ready LED at J1 of the USB Hub.
• Disconnect the USB cable at J3 of the USB Hub.
• Disconnect the power cable at P2 of the USB Hub.
• Remove two 6-32 x ¼” screws at the top location on each side of the front frame
assy.
• Remove the front frame assembly from the chassis.
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