To Remove And Replace The Motherboard - Agilent Technologies 16900A Service Manual

To remove and replace the motherboard

16900A, 16902A, and 16903A Service Guide
1 Perform previous procedures:
• "To prepare the instrument for disassembly"
page 48
• "To remove and replace the cover"
• "To remove and replace the CPU tray"
Disconnect the following cables:
2
• Power
• Reset
• CD- ROM
Remove the 6 Hex Studs securing the connectors to the
3
rear panel of the CPU tray.
Using a Torx T10 screwdriver, remove the 7 screws that
4
secure the motherboard to the bottom of the CPU tray.
T10
Screws
(2)
T10
Screws (2)
Hex
Studs (6)
Reverse this procedure to install the CPU tray.
5
T10
CD-ROM
Screws (3)
Cable
Connector
Power
Cable
Connector
Replacing Assemblies
on
on page 52
on page 53
Reset
Cable
Bracket
Reset
Cable
Motherboard
(Representative drawing.
Yours may look different)
6
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