IBM Eserver 345 Series, Руководство по установке опций

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Table 1 describes the function of each switch on the switch block.
Table 1. Switches 1-8
Switch
number Default value
Switch
description
8 Off Reserved.
7 Off Reserved.
6 Off Reserved.
5 Off Reserved.
4 Off Reserved.
3 Off Power-on override. When toggled to On, this switch forces the power on, overriding
the power-on button.
2 Off Power-on password override. Changing the position of this switch bypasses the
power-on password check the next time the server is turned on and starts the
Configuration/Setup Utility program so that you can change or delete the power-on
password. You do not need to move the switch back to the default position after the
password is overridden.
Changing the position of this switch does not affect the administrator password check
if an administrator password is set.
See the User’s Guide on the IBM xSeries Documentation CD for additional
information about the power-on password.
1 Off H8 out serial port. This switch is reserved for service use only.
Notes:
1. Before changing any switch settings or moving any jumpers, turn off the server;
then, disconnect all power cords and external cables. (Review the information in
“Safety” on page v, “Installation guidelines” on page 11, “Handling static-sensitive
devices” on page 11, and “Turning off the server” on page 13.)
2. Any system-board switch or jumper blocks that are not shown in the illustrations
in this book are reserved.
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IBM xSeries 345 Type 8670: Option Installation Guide