Acer 9420 Laptop User Manual


 
Chapter 2 48
Main
System Time and System Date: The hours are displayed with 24-hour format. The changes in these two
items take effect immediately.
System Memory: This item reports the memory size of system base memory. The size is fixed to 640KB.
Extended Memory: It reports the memory size of the extended memory in the system. The extended
memory size is equal to total memory size (one MB).
Video Memory: It indicates the video memory size.
Quiet Boot:
Enabled: Customer Logo is displayed, and Summary Screen is disabled.
Disabled: Customer Logo is displayed, and Summary Screen is enabled.
Power on Display:
Auto: During power on process, the system will detect if any display device is connected on external
video port. If any external display device is connected, the power on display will be only in CRT (or
projector) mode. Otherwise, it will be in LCD mode.
Both: Both the integrated LCD and the external video port (for an external CRT or projector) will be
enabled simultaneously.
Network Boot: It permits the users to boot from network.
F12 Boot Menu:
Enabled: When it is enabled, the users can modify device boot priority by pressing <F12> during
POST.
Disabled: When it is not enabled, device boot priority will not be adjustable during POST. The boot
device change is only for one-time change. In other words, when the system is rebooted, the boot