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HP BladeSystem bc2800 Service Reference Guide: HP BladeSystem PC Blade Enclosu - Page 39

HP Blade PC Connectors, Diagnostic Adapter Connectors (USB 1.1 and USB 2.0)

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HP Blade PC Connectors This section identifies the connectors on each HP Blade PC. Figure 5-5 Identifying the HP Blade PC connectors Item 1 2 Description Midplane assembly connectors Diagnostic connector Diagnostic Adapter Connectors (USB 1.1 and USB 2.0) This section identifies the connectors on the diagnostic adapter version USB 1.1. Figure 5-6 Diagnostic adapter connectors USB 1.1 version - (obsolete) Item 1 2 3 Description Mouse connector (PS/2) Keyboard connector (PS/2) USB connector (1.1) Item 4 5 6 Description Serial connector USB connector (1.1) Video connector Connectors 33

Section	Page
About this Guide	7
Audience Assumptions	7
Technician Notes	7
Where to Go or Additional Help	8
Illustrated Parts Catalog	9
HP BladeSystem PC Blade Enclosure Components (Exploded View)	9
Removal and Replacement Procedures	11
Safety Considerations	11
Electrostatic Discharge	11
Symbols on Equipment	11
Rack Warnings and Cautions	12
Enclosure and HP Blade PC Warnings and Cautions	13
Hot-Plug Procedures	13
Hot-Plug Power Supplies	14
Hot-Plug Fans	15
Preparing for Non-Hot-Plug Procedures	16
Powering Down the Enclosure	16
Performing a Graceful Shutdown	16
Using the Integrated Administrator	16
Pressing the Enclosure Power Button	16
Performing an Emergency Shutdown	17
Using the Integrated Administrator	17
Pressing and Holding the Enclosure Power Button	17
Completely Removing AC Power	17
Powering Down a Blade PC	18
Removing a Blade PC	19
Removing an HP Blade PC Blank Bezel	20
Removing the Interconnect Tray	21
Removing the HP PC Blade Enclosure from the Rack	22
Opening the Access Door	23
Non-Hot-Plug Procedures	24
Fan Cage	24
Fan Backplane Assembly	25
Integrated Administrator Module	26
Enclosure Status Assembly	27
Midplane Assembly	29
Swapping the Interconnect Tray	30
Diagnostic Tools	32
Diagnostic Software and Firmware Tools	32
Hardware Diagnostic Tools	33
Diagnostic Adapter	33
Null-Modem Cable Pin-Out	35
Connectors, Switches, and LEDs	36
Connectors	36
Enclosure Connectors	36
Interconnect Switch Connectors	36
RJ-45 Patch Panel Connectors	37
Fan Cable Connector	38
Enclosure Status Cable Connector	38
HP Blade PC Connectors	39
Diagnostic Adapter Connectors (USB 1.1 and USB 2.0)	39
Switches	41
Front Panel Switches	41
Rear Panel Switches	42
CMOS	42
LEDs	43
Enclosure Front Panel LEDs	43
Enclosure Rear Panel LEDs	44
Rear panel LEDs with HP PC Blade Switch	44
Rear Panel LEDs with RJ-45 Patch Panel Interconnect Tray	46
Fan Health LEDs	47
HP Blade PC and Diagnostic Adapter LEDs	48
POST Error Messages	50
Troubleshooting	55
When the enclosure does not start	56
Enclosure diagnostic steps	57
When the Blade PC Does Not Start	63
Blade PC Diagnostic Steps	64
Problems After Initial Boot	69
Remote Troubleshooting	70
Opening a Remote Console Session to a Blade PC	70
Web-Based Interface	70
Command Line Interface	70
Accessing the Computer Setup (F10) Utility for a Blade PC	70
Web-Based Interface	70
Command Line Interface	71
Reviewing Activity of a Blade PC	72
Web-Based Interface	72
Command Line Interface	72
Powering Off the Blade PC	72
Web-Based Interface	72
Command Line Interface	73
Reviewing the Integrated Administrator System Log	73
Web-Based Interface	73
Command Line Interface	73
Specifications	74
Blade Enclosure	74
Blade PC	75
Hot-Plug Power Supply	76