Cisco 3631 Installationsanleitung PDF herunterladen (Seite 24)

Upgrading System Memory in Cisco 3700 Series Routers

OL-5423-02

Upgrading System Memory in Cisco 3745 Routers

Replacing the Cisco 3745 Mainboard

To replace the mainboard, follow these steps:

Step 1 Place the chassis so that the empty mainboard slot faces you.

Step 2 With the ejector levers fully open, carefully insert the mainboard tray into the chassis slot until the

connector is engaged. (See Figure 12.)

Figure 12 Inserting the Mainboard into a Cisco 3745 Router

Step 3

Close the ejector levers to fully seat the mainboard connector.

Step 4 With a number 2 Phillips screwdriver, tighten the two captive retention screws, one on either side of the

mainboard.

Step 5 Hold the front panel straight out from the chassis, engage the hinges, and close the front panel. (See

Figure 13 parts 1 and 2.)

72136

Captive

retention

screw

Ejector levers

Captive

retention

screw

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Cisco 3631 Installationsanleitung Seite 24