Specifications

ASUS J1900I-C
2‑23
2.7.4 Wait for ‘F1’ If Error [Enabled]
When this item is set to [Enabled], the system waits for the F1 key to be pressed when error
occurs. Conguration options: [Disabled] [Enabled]
2.7.5 1.5V DRAM Warning Message [Enabled]
[Enabled] Displays a warning message during the system startup when an
1.5V DRAM is installed.
[Disabled] Do not show this message.
2.7.6 Setup Mode [EZ Mode]
[Advanced Mode] Sets Advanced Mode as the default screen for entering the BIOS
setup program.
[EZ Mode] Sets EZ Mode as the default screen for entering the BIOS setup
program.
2.7.7 CSM16 Parameters
Allows you to congure the CSM (Compatibility Support Module) items to fully support the
various VGA, bootable devices and add‑on devices for better compatibility.
OS Selection [Windows 8.X]
Conguration options: [Windows 8.X] [Windows 7]
CSM Support [Disabled]
Conguration options: [Disabled] [Enabled]
The following items appear when CSM Support is set to [Enabled].
GateA20 Active [Upon Request]
[Upon Request] GA20 can be disabled using BIOS services.
[Always] Do not allow disabling GA20. This option is useful when any RT code is
executed above 1MB.
Option ROM Messages [Force BIOS]
[Force BIOS] The third‑party ROM messages will be forced to display during the boot
sequence.
[Keep Current] The third‑party ROM messages will be displayed only if the third‑party
manufacturer had set the add‑on device to do so.
Interrupt 19 Capture [Enabled]
Set to [Enabled] to allow the option ROMs to trap Interrupt 19. Conguration options:
[Disabled] [Enabled]
Boot Device Control [UEFI and Legacy OpROM]
Allows you to select the type of devices that you want to boot up. Conguration options:
[UEFI and Legacy OpROM] [Legacy OpROM only] [UEFI only]