Specifications

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Troubleshooting and Repair
76
4. PresstheMXMmoduleintotheMXMconnectoruntilitisfullyseated.
5. AligntheMXMmountingholeswiththeboardstandoffs(nearertheCPMfrontpanel)and
securethemodulewithone(DSSDmodule)ortwo(MXMvideomodule)screws.
6. ReinstalltheCPMcover(seeInstallingtheCPMboardcover
onpage 72).
7. ReinstalltheCPMinitsslot(seeInstalling the CPMonpage 72).
Removing an MXM module
Performthefollowingsteps:
1. RemovetheCPMfromitsslot(seeRemovingtheCPMonpage 71).
2. RemovetheCPMcover(seeRemovingtheCPMboardcoveronpage 72).
3. RefertoFigure 10andlocatetheMXMmodule(nearthetopfrontoftheCPM).
4. Removetheone(DSSDmodule)ortwo(MXMvideomodule)screwssecuringtheMXM
moduletotheboardstandoffs.
5. DisconnecttheMXMmodulefromtheMXMconnectorandsetitaside.
6. ReinstalltheCPMcover(seeInstallingtheCPMboardcoveronpage 72).
7. ReinstalltheCPMinitsslot(seeInstalling the CPMonpage 72).
eUSB module installation/replacement procedures
OneortwoeUSBFlashmemorymodulescanbeinstalledontheATCA‐46xxCPMboard.
Figure 11showsaneUSBmodulereadyforinstallationontheboard.
Figure 11. eUSB module insertion/removal
eUSB Module
J23
J20