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Replacing the NE0152TO
Preparing and Returning the NE0152TO
66
NE0152TO Installation Guide
If replacing the NE0152TO, remove all associated components and options
according to the instructions in this chapter. Remove and retain clips, cords, cables,
modules, caps or blanks, air‐duct option (if installed), and any mounting hardware.
These items can then be reinstalled on the replacement unit.
When you remove the NE0152TO from the rack, record the product Machine
Type‐Model (MTM) number and serial number to use for the replacement switch.
See "Before Installing the NE0152TO" on page
labels on the switch or through the switch firmware interface.
To return the chassis to customer service for replacement, see Appendix A, "Getting
Help and Technical Assistance" to help you gather all the required information that
is necessary to return a component. After you remove the NE0152TO unit, securely
pack it for shipping.
Replace power and fan modules. For details, see "Removing and Replacing a Power
Supply Module" on page 53 and "Removing and Replacing a Fan Module" on
page
57.
Install the replacement NE0152TO hardware as directed in Chapter 3, "Installing
NE0152TO Hardware and Options").
28 to locate the product information
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