Cisco 4000 Series Upgrade Manual

Upgrading Cisco 4500, Cisco 4500-M, Cisco 4700, and Cisco 4700-M Memory 23
Testing Your Installation
Figure 17 DC-Input Power Supply Connections
Testing Your Installation
Test your installation by rebooting the system. When you power up a system in which one or more
of the boot ROMs was incorrectly inserted, the system will not boot into the ROM monitor or the
operating system mode.
If you suspect that your boot ROMs were inserted incorrectly, reopen the chassis, locate the affected
boot ROM and remove it, straighten its pins, reinsert the boot ROM, and try booting again.
This completes upgrading Cisco 4500, Cisco 4500-M, Cisco 4700, and Cisco 4700-M memory.
Cisco Connection Online
Cisco Connection Online (CCO), formerly Cisco Information Online (CIO), is Cisco Systems’
primary, real-time support channel. Maintenance customers and partners can self-register on CCO
to obtain additional content and services.
Terminal block
H2552
Positive
Negative
Grommet
Terminal block cover
Ground
Terminal block
On/off
Captive screw
Grommet
Terminal block cover

Cisco 4000 Series Specifications

General

Brand	Cisco
Model	4000 Series
Category	Network Router
Language	English