Compaq ML310 - ProLiant - 128 MB RAM Spécifications télécharger pdf (Page 20)

Removal and Replacement Procedures

Preparation Procedures

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

equipment. 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.

CAUTION: Electrostatic discharge (ESD) can damage electronic components. Be sure that

you are properly grounded (earthed) before beginning any installation procedure. Refer to

“Electrostatic Discharge Information” in this chapter for more information.

Powering Down the Server

To power down the server:

CAUTION: Failure to follow these directions could result in damage to equipment or loss of

information.

1. Back up the server data and record configuration information.

2. Shut down the operating system as directed in the operating system instructions.

3. If necessary, power down the server by pressing the power button on the front of the

server.

IMPORTANT: To completely remove all power from the server, you must disconnect the power cord.

The front panel power button may not completely shut down power to the server.

4. Disconnect and remove the AC power cord from the AC outlet, and then from the server.

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

equipment when installing hardware, be sure that the power to the server is turned off.

Remove any AC power cords to completely disconnect power from the server. The

front panel power button may not completely remove power to the server.

5. Disconnect any other external equipment connections to the server.

2-4 HP ProLiant ML310 Server Maintenance and Service Guide

HP CONFIDENTIAL Codename: Son of Beast Part Number: 274429-005 Last Saved On: 4/16/03 8:44 AM

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Compaq ML310 - ProLiant - 128 MB RAM Spécifications Page 20