Lenovo ThinkSystem HR650X User Manual And Hardware Maintenance Manual page 47

Ipv6 PXE Support
Ipv6 HTTP Support
PXE boot wait time
Media detect count
PXE Retry Count
CSM Configuration
Compatibility Support Module Configuration
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CSM Support
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CSM16 Module Version
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GateA20 Active
Option ROM Messages
INT19 Trap Response
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Boot option filter
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Option ROM execution
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Disabled/Enabled
Disabled/Enabled
0
1
1
CSM Configuration Table(Sub of
Disabled / Enabled
7.8
Upon Request
Always
Force BIOS
Keep Current
Immediate
Postponed
UEFI and Legacy
Legacy only
UEFI only
Enable Ipv6 PXE Boot Support. If disabled IPV6 PXE
boot option will not be created
Enable Ipv6 HTTP Boot Support. If disabled IPV6
HTTP boot option will not be created
Wait time to press ESC key to abort the PXE boot
Number of times presence of media will be
checked
Set PXE Retry Count(1~50), Set 50 is mean always
retry
Advanced Menu
CSM configuration: Enable/Disable, Option ROM
execution settings, etc.
Enable/Disable CSM Support.
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.
Set display mode for Option ROM
BIOS reaction on INT19 trapping by Option ROM:
IMMEDIATE - execute the trap right away;
POSTPONED - execute the trap during legacy boot.
This option controls Legacy/UEFI ROMs priority
)
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