Power Management/lang-es: Difference between revisions

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<div id="POST Message"/>
<div id="POST Message"/>
===POST Message===
==POST (Power-On Self Test)==

If the screen lights up and OLPC logo appears, a large part of the machine is functioning correctly. Progress reports for earlier startup steps require internal access to the system, using either special serial port or "port 80" hardware adapters.

The normal boot sequence tries to load the OS as fast as possible from the most-likely devices. It typically takes only a few seconds, so it is difficult to read the information that is displayed on the screen.

You can override the fast boot sequence by pressing a game key (any of the four buttons above the power button) right after turning on the power, holding it down until the screen lights up. The screen says: "Release the game key to continue", and OFW then starts in interactive mode. In interactive mode, OFW enables the keyboard, probes for USB devices (which might include a USB keyboard), and gives you the opportunity to interrupt the 3-second auto-boot countdown. To interrupt it, type the Escape key (the upper left key on the main keyboard, whose legend is an X inside a circle). (If a USB keyboard is attached, type on it instead of the main keyboard.)

OFW displays an "ok" prompt to indicate it is ready for a command.

The first line of banner text shows the hardware version, amount of memory and serial number of the machine.
The second line shows the system signature string, which includes the firmware version. In the example below, the firmware version "Q2C11".

It then reports a number of progress messages, as in this example:

[[Image:Olpclogo.png]]
OLPC B2, 128MB memory installed, S/N SHF70400BD
OpenFirmware CL1 Q2C12 Q2C
Release the game key to continue
Interactive boot
Keyboard probe
USB probe
USB2 devices:
/pci/usb@f,5/wlan@3,0
USB1 devices
Type the Esc to interrupt automatic startup
type 'help' for more information
ok

To perform more extensive hardware diagnostics, type "test-all".

ok test-all













En este momento (antes de Q2C10, como mínimo),si cualquier tecla es presionada durante el conteo inicial después del mensaje inicial, la secuencia de booteo es detenida y el interprete de comandos de OFW es invocado . OFW da un mensaje "ok" para indicar que esta listo para un comando.


<div id="Open Firmware Command Prompt"/>
<div id="Open Firmware Command Prompt"/>

Revision as of 22:36, 16 May 2007

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  Traducción de Power Management original  
  english | español | 日本語 | 한국어   +/- cambios  
This is an on-going translation

Administración de Energía

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