Intel DH55PJ BOXDH55PJ Manual De Usuario

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Intel Desktop Board DH55PJ Technical Product Specification 
64 
 
3.6 
Boot Options 
In the BIOS Setup program, the user can choose to boot from a hard drive, optical 
drive, removable drive, or the network.  The default setting is for the optical drive to 
be the first boot device, the hard drive second, removable drive third, and the network 
fourth.  
3.6.1 
Optical Drive Boot 
Booting from the optical drive is supported in compliance to the El Torito bootable 
CD-ROM format specification.  Under the Boot menu in the BIOS Setup program, the 
optical drive is listed as a boot device.  Boot devices are defined in priority order.  
Accordingly, if there is not a bootable CD in the optical drive, the system will attempt 
to boot from the next defined drive. 
3.6.2 
Network Boot 
The network can be selected as a boot device.  This selection allows booting from the 
onboard LAN or a network add-in card with a remote boot ROM installed. 
Pressing the <F12> key during POST automatically forces booting from the LAN.  To 
use this key during POST, the User Access Level in the BIOS Setup program's Security 
menu must be set to Full. 
3.6.3 
Booting Without Attached Devices 
For use in embedded applications, the BIOS has been designed so that after passing 
the POST, the operating system loader is invoked even if the following devices are not 
present: 
•  Video adapter 
•  Keyboard 
•  Mouse 
3.6.4 
Changing the Default Boot Device During POST 
Pressing the <F10> key during POST causes a boot device menu to be displayed.  This 
menu displays the list of available boot devices.  Table 35 lists the boot device menu 
options. 
Table 35.  Boot Device Menu Options 
Boot Device Menu Function Keys 
Description 
<↑> or <↓> 
Selects a default boot device 
<Enter> 
Exits the menu, and boots from the selected device 
<Esc> 
Exits the menu and boots according to the boot priority 
defined through BIOS setup