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6 Upgrading the Flash EPROM Memory Card

Removing the Flash EPROM Memory Card

Follow these steps to remove the Flash EPROM card. (See Figure 3.)

Figure 3

Flash EPROM Memory Card Location

Step 1

Place the component tray in front of you as in Figure 3.

Step 2

Remove the two card mounting screws from the Flash EPROM card and set the screws
aside.

Caution

To prevent damaging the Flash EPROM card, handle it by the sides only.

Step 3

Holding the Flash EPROM card by its edges, pull straight up to lift the card out of its
connector. (See Figure 4.) The system-memory SIMMs will now be exposed.

FW1

FW2

EPROM card
cutaway view
96-pin EPROM
connector

EPROM card
mounting screw

LEDs

Boot ROMs

Module
mounting
screws

Token Ring module

Dual serial module

Ethernet module

EPROM card
mounting
screw

Module cutaway view
128-pin module connector

H4464

Module mounting
screw

Front

Module handle

LED

SOFTWARE UPDATE

ALLOWED

INHIBITED

J5 J6

Summary of Contents for MEM-NP16F Series

Page 1: ...Kit The Flash EPROM memory card upgrade kit includes the following components An updated Flash EPROM memory card that supports 8 or 16 MB of Flash memory Updated boot ROMs that provide support for the new Flash EPROM memory card Safety Recommendations Warning To ensure your safety and the safety of others be sure the power is OFF and the power cord is unplugged before working on the router Caution...

Page 2: ...minals Follow these guidelines when working on equipment powered by electricity Locate the emergency power off switch in the room in which you are working Then if an electrical accident occurs you can quickly shut the power OFF Before working on the system turn OFF the power and unplug the power cord Disconnect all power before doing the following Installing or removing a router chassis Working ne...

Page 3: ...r 1 and Number 2 Phillips ROM extraction tool or flat bladed screwdriver Accessing the Internal Components of the Router To access the internal components of the router you must remove the component tray Warning Hazardous voltages may exist in or near the power supply so use extreme caution when working near the power supply Before starting any of these procedures turn OFF power to the system unpl...

Page 4: ...erneath either on your work surface or with your hands to prevent personal injury See Figure 1 Figure 1 Component Tray Removal for Chassis With a Safety Latch Step 6 While supporting the component tray with one hand push down on the safety latch tab while pulling out on the component tray Step 7 Set the component tray on your work surface Removing the Component Tray from a Chassis without a Safety...

Page 5: ...re 2 Component Tray Removal for Chassis Without a Safety Latch Warning Support the component tray from underneath either on your work surface or with your hands to prevent personal injury See the hand in Figure 2 Step 5 While facing the chassis rear panel pull the handle on the right side of the router while supporting the component tray with one hand Slide the component tray out of the chassis sh...

Page 6: ...event damaging the Flash EPROM card handle it by the sides only Step 3 Holding the Flash EPROM card by its edges pull straight up to lift the card out of its connector See Figure 4 The system memory SIMMs will now be exposed FW1 FW2 EPROM card cutaway view 96 pin EPROM connector EPROM card mounting screw LEDs Boot ROMs Module mounting screws Token Ring module Dual serial module Ethernet module EPR...

Page 7: ...2 on the system card are exposed see Figure 5 follow the procedures in this section to replace the ROMs Caution The correct placement of the boot ROMs is crucial If improperly positioned the new components could be damaged when the system is powered on Read through all of the instructions before proceeding To prevent damage to the ROMs from ESD when handling the system and its components follow th...

Page 8: ...ap ensuring that it makes good skin contact Connect the equipment end of the wrist strap to the metal back plate of the chassis avoiding contact with the connectors Step 2 Line up the Flash EPROM card with the 96 pin connector see Figure 4 and screw holes Step 3 Holding the Flash EPROM card by its edges push straight down on the connector see Figure 4 to insert its connector into the socket on the...

Page 9: ...ity none stop bits 1 and baud rates up to 14 4 kbps For a copy of CIO s Frequently Asked Questions FAQ contact cio help cisco com For additional information contact cio team cisco com Note If you are a network administrator and need personal technical assistance with a Cisco product that is under warranty or covered by a maintenance contract contact Cisco s Technical Assistance Center TAC at 800 5...

Page 10: ...10 Upgrading the Flash EPROM Memory Card Cisco Information Online ...

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