HP NC380T manual Technician notes, This section

Page 4

Technician notes

In this section

 

Where to go for additional help

5

WARNING: Only authorized technicians trained by HP should attempt to repair this

 

equipment. All troubleshooting and repair procedures are detailed to allow only

 

subassembly/module-level repair. Because of the complexity of the individual boards and

 

subassemblies, no one should attempt to make repairs at the component level or to make

 

modifications to any printed wiring board. Improper repairs can create a safety hazard.

 

WARNING: To reduce the risk of electric shock, personal injury, and damage to the equipment:

Do not attempt to service any parts of the equipment other than those specified in the following procedure. Any other activities may require that you shut down the server and remove the power cord.

Installation and maintenance of this product must be performed by individuals who are knowledgeable about the procedures, precautions and hazards associated with the product.

WARNING: To reduce the risk of electric shock or damage to the equipment:

Do not disable the power cord grounding plug. The grounding plug is an important safety feature.

Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all times.

Unplug the power cord from the power supply to disconnect power to the equipment.

Do not route the power cord where it can be walked on or pinched by items placed against it. Pay particular attention to the plug, electrical outlet, and the point where the cord extends from the server.

CAUTION: To properly ventilate the system, you must provide at least 7.6 cm (3.0 in) of clearance at the front and back of the server.

CAUTION: The server is designed to be electrically grounded (earthed). To ensure proper operation, plug the AC power cord into a properly grounded AC outlet only.

NOTE: Any indications of component replacement or printed wiring board modifications may void any warranty.

Technician notes 4

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Contents Part Number 404916-00B June 2007 Second Edition Audience assumptions Contents Technician notes This sectionWhere to go for additional help HP contact informationIntroduction OverviewLED indicators LNK/ACTUTP CAT5 cable Installation overview Installing an adapterPreventing electrostatic discharge Installing an adapter in a server Connecting the network cableSpecifications UTP cable specifications10/100 pinouts using internal, straight-through crossover RJ-45 pinouts and crossover functionRD+ TD+ BIDA+ BIDB+ BIDB- BIDA+ BIDD+ BIDD- BIDA- BIDC+ Bidc Specifications Regulatory compliance notices Regulatory compliance identification numbersFederal Communications Commission notice Class a equipmentClass B equipment Modifications CablesCanadian notice Avis Canadien European Union regulatory noticeJapanese notice Page Electrostatic discharge Grounding methods to prevent electrostatic dischargeAcronyms and abbreviations IeeeRSS Index