HP BladeSystem bc2800 Service Reference Guide: HP BladeSystem PC Blade Enclosu - Page 4

Fan Backplane Assembly 19 Integrated Administrator Module 20 Enclosure Status Assembly 21 Midplane Assembly ...23 Swapping the Interconnect Tray 24 4 Diagnostic Tools ...26 Diagnostic Software and Firmware Tools 26 Hardware Diagnostic Tools ...27 Diagnostic Adapter ...27 Null-Modem Cable Pin-Out 29 5 Connectors, Switches, and LEDs ...30 Connectors ...30 Enclosure Connectors ...30 Interconnect Switch Connectors 30 RJ-45 Patch Panel Connectors 31 Fan Cable Connector 32 Enclosure Status Cable Connector 32 HP Blade PC Connectors 33 Diagnostic Adapter Connectors (USB 1.1 and USB 2.0 33 Switches ...35 Front Panel Switches ...35 Rear Panel Switches ...36 CMOS ...36 LEDs ...37 Enclosure Front Panel LEDs 37 Enclosure Rear Panel LEDs 38 Rear panel LEDs with HP PC Blade Switch 38 Rear Panel LEDs with RJ-45 Patch Panel Interconnect Tray 40 Fan Health LEDs ...41 HP Blade PC and Diagnostic Adapter LEDs 42 6 POST Error Messages ...44 7 Troubleshooting ...49 When the enclosure does not start ...50 Enclosure diagnostic steps ...51 When the Blade PC Does Not Start 57 Blade PC Diagnostic Steps ...58 Problems After Initial Boot ...63 Remote Troubleshooting ...64 Opening a Remote Console Session to a Blade PC 64 iv