Cisco 7200 Series User Manual

14
Removing and Replacing Memory SIMMs and the Boot ROM
Removing the Input/Output Controller
To remove an I/O controller from a Cisco 7200 series router, complete the following steps:
Step 1 Power down the router and disconnect the input power cable. Refer to the section
“Powering Down the Router and Disconnecting Input Power” earlier in this document.
Step 2 Attach an ESD-preventative wrist strap between you and an unfinished chassis surface.
Step 3 Disconnect the cables from the I/O controller’s console, auxiliary, and Fast Ethernet (if
present) ports (refer to Figure 11).
Figure 11 Cisco 7200 Series Input/Output Controller Ports, Handle, and Captive Screws
Step 4
Remove the Flash memory cards (if present) from the I/O controller’s PCMCIA slots.
Refer to the section “Installing and Removing a Flash Memory Card” later in this
document.
Step 5 Using a number 2 Phillips screwdriver, loosen the two captive installation screws on the
faceplate of the I/O controller (refer to Figure 11).
Step 6 Grasp the I/O controller handle and carefully pull the controller from its chassis slot.
Caution Handle the I/O controller by the carrier edges and handle only; never touch the printed
circuit board components or connector pins (refer to Figure 8).
Step 7 Place the I/O controller on an antistatic surface with its components facing upward, or in
a static shielding bag. If you are returning the I/O controller to the factory, immediately
place it in a static shielding bag.
This completes the procedure for removing the I/O controller. Proceed to the section “Removing the
Network Processing Engine.”
H6594
AUX
CONSOLE
ETHERNET 10BT
ENABLED
0
2
1
3
LINK
0
1
2
3
FAST SERIAL
EN
TD
TC
RD
RC
LB
CD
TD
TC
RD
RC
LB
CD
TD
TC
RD
RC
LB
CD
TD
TC
RD
RC
LB
CD
ENABLED
MII
LINK
RJ45
FAST ETHERNET
0
TOKEN RING
0
1
2
3
Fast Ethernet port Auxiliary
port
Console
port
0
2
4
1
3
5
6
Cisco 7200
Series
FAST ETHERNET INPUT/OUTPUT CONTROLLER
ENABLED
PCMCIA
EJECT
SLOT 0
FE
ENABLE
FE LINK
CPU RESET
1O POWER
OK
SLOT 1
FE MII
ETHERNET-10BFL
EN
RX
0
1
2
3
4
TX
RX
TX
RX
TX
RX
TX
RX
TX

Cisco 7200 Series Specifications

General

Brand	Cisco
Model	7200 Series
Category	Network Router
Language	English