Troubleshoot Hardware Components

This chapter describes how to troubleshoot problems with hardware components installed in the router. If you encounter software problems, or problems with hardware components not discussed here, contact the Juniper Networks Technical Assistance Center (JTAC) as described in How to Request Support.

• Overview of Troubleshooting Resources
• Troubleshoot the Fan Tray
• Troubleshoot Packet Forwarding Engine Components
• Troubleshoot the Power System

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