Installing An Sdram Module In An M10I Routing Engine; Figure 59: Installing The Sdram Module - Juniper M10i Hardware Manual

M10i Multiservice Edge Router Hardware Guide
140
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Remove the Routing Engine as described in "Replacing the M10i Routing Engine" on
3.
page 131.
To release the SDRAM module, press the plastic ejectors on both sides of the module.
4.
Grasp the SDRAM module, being careful not to touch any electrical components on
5.
the module, and firmly pull it out of the slot on the Routing Engine.
Place the SDRAM module on the antistatic mat or in the electrostatic bag.
6.
Push the plastic ejectors to close the empty SDRAM module slot.
7.

Installing an SDRAM Module in an M10i Routing Engine

To insert a SDRAM module onto the Routing Engine (see Figure 59 on page 140):
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Remove the SDRAM module from its electrostatic bag.
2.
To open the empty SDRAM slot, press the plastic ejectors on both sides.
3.
Grasp the SDRAM module by the edges, being careful not to touch any electrical
4.
components.
Pressing firmly on both ends, push the module into the slot until the ejectors return
5.
completely to the closed position.
Install the Routing Engine as described in "Installing the M10i Routing Engine" on
6.
page 134.
You can view the SDRAM configuration and verify it was installed correctly by issuing
the show chassis routing-engine
Engine" on page 83.

Figure 59: Installing the SDRAM Module

command, described in "Maintaining the M10i Routing
Copyright © 2010, Juniper Networks, Inc.