Cisco XR 12404 Installation Manual page 99

Troubleshooting the Installation
This chapter provides troubleshooting guidelines for Cisco XR 12404 router. If
the solutions provided in this chapter do not make the router fully functional,
contact your Cisco service representative for assistance.
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OL-13830-02
Identifying Startup Problems, page 4-2
Problem-Solving with Subsystems, page 4-5
Troubleshooting an AC Power Subsystem, page 4-6
Troubleshooting the DC Power Subsystem, page 4-9
Troubleshooting the Processor Subsystem, page 4-13
Troubleshooting the Cooling Subsystem, page 4-24
C H A P T E R
Cisco XR 12404 Router Installation Guide
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