Xerox 4540 Service Manual - Page 203

Select one or more of the following options, Wait for F1 if Error

Page 203 highlights

4. Select one or more of the following options: TABLE B-1 POST Options Option Description Quick Boot This option causes the system to boot faster by skipping certain tests, such as the extensive memory test. System Configuration Display This option causes the system to display the system configuration screen before booting begins. Quiet Boot This option causes the system to display the Sun Microsystems logo instead of POST codes. Language This option is reserved for future use. Do not change. Add On ROM Display Mode When Quiet Boot is enabled, this option controls whether output from the Option ROM is displayed: • Force BIOS (default): Remove the Sun logo and display Option ROM output • Keep Current: Display the Sun logo and do not display Option ROM output. Boot Num-Lock This option controls how the system sets the keyboard Num-Lock during boot. Turn this option On to set the Num-Lock On (default) or Off to turn the Num-Lock Off. Wait for F1 if Error Enabling this option causes the system to pause the POST if it encounters an error, and wait for an operator to press the F1 key before resuming. The default of Off. Interrupt 19 Capture This option is reserved for future use. Do not change. Default Boot Order The letters in the brackets represent the boot devices. To see the letters defined, position your cursor over the field and read the definition on the right side of the screen. Appendix B BIOS POST Codes B-5

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Appendix B
BIOS POST Codes
B-5
4. Select one or more of the following options:
TABLE B-1
POST Options
Option
Description
Quick Boot
This option causes the system to boot faster by skipping certain tests,
such as the extensive memory test.
System
Configuration
Display
This option causes the system to display the system configuration
screen before booting begins.
Quiet Boot
This option causes the system to display the Sun Microsystems logo
instead of POST codes.
Language
This option is reserved for future use. Do not change.
Add On ROM
Display Mode
When Quiet Boot is enabled, this option controls whether output
from the Option ROM is displayed:
• Force BIOS (default): Remove the Sun logo and display Option
ROM output
• Keep Current: Display the Sun logo and do not display Option
ROM output.
Boot Num-Lock
This option controls how the system sets the keyboard Num-Lock
during boot. Turn this option On to set the Num-Lock On (default) or
Off to turn the Num-Lock Off.
Wait for F1 if Error
Enabling this option causes the system to pause the POST if it
encounters an error, and wait for an operator to press the F1 key
before resuming. The default of Off.
Interrupt 19 Capture
This option is reserved for future use. Do not change.
Default Boot Order
The letters in the brackets represent the boot devices. To see the
letters defined, position your cursor over the field and read the
definition on the right side of the screen.