Security
Security Configuration
Security Configuration firmware setup page decoded from AMI HII/IFR resources.
- Form ID
- 0x27b7
- Records
- 3
- Parents
- PCH-IO Configuration
- Path
- Setup / Chipset / PCH-IO Configuration / Security Configuration
Record 4382
RTC Memory Lock
Firmware Value
Enable will lock bytes 38h-3Fh in the lower/upper 128-byte bank of RTC RAM
- Opcode
- OneOf
- Question ID
- 0x100d
- VarStore
- PchSetup
- VarStore GUID
- 4570B7F1-ADE8-4943-8DC3-406472842384
- Offset
- 0x1b
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
| Value | Label | Markers |
|---|---|---|
0 | Disabled | |
1 | Enabled | Standard defaultManufacturing default |
Record 4383
BIOS Lock
Firmware Value
Enable/Disable the PCH BIOS Lock Enable feature.
- Opcode
- OneOf
- Question ID
- 0x100e
- VarStore
- PchSetup
- VarStore GUID
- 4570B7F1-ADE8-4943-8DC3-406472842384
- Offset
- 0x1c
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
| Value | Label | Markers |
|---|---|---|
0 | Disabled | |
1 | Enabled |
Default store records
| Store ID | Store label | Value | Option label |
|---|---|---|---|
0 | Standard | 1 | Enabled |
Record 4384
Force unlock on all GPIO pads
Firmware Value
If Enabled BIOS will force all GPIO pads to be in unlocked state
- Opcode
- OneOf
- Question ID
- 0x100f
- VarStore
- PchSetup
- VarStore GUID
- 4570B7F1-ADE8-4943-8DC3-406472842384
- Offset
- 0x1d
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
| Value | Label | Markers |
|---|---|---|
0 | Disabled | Standard defaultManufacturing default |
1 | Enabled |