Copyright © 2014 NEXCOM International Co., Ltd. All Rights Reserved.
50
NEX 885 User Manual
Chapter 3: BIOS Setup
CSM16 Parameters
GateA20 Active
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
This field is used to set display mode for Option ROM. The options are Force
BIOS and Keep Current.
Save & Exit
Advanced
Chipset
Boot
Security
Main
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
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.
CSM16 Parameters
CSM16 Module Version
GateA20 Active
Option ROM Messages
INT19 Trap Response
07.70
[Upon Request]
[Force BIOS]
[Immediate]
INT19 Trap Response
Allows Option ROMs to trap Interrupt 19 when enabled.
Immediate
Execute the trap right away.
Postponed
Execute the trap during legacy boot.
