Acer A315-53G Service Manual page 139

Functionality Name
(Include\PostCode.h)
ASL_ENTER_S1
ASL_ENTER_S3
ASL_ENTER_S4
ASL_ENTER_S5
ASL_WAKEUP_S1
ASL_WAKEUP_S3
ASL_WAKEUP_S4
ASL_WAKEUP_S5
Functionality Name
(Include\PostCode.h)
SMM_IDENTIFY_FLASH_DEVICE
SMM_SMM_PLATFORM_INIT
SMM_ACPI_ENABLE_START
SMM_ACPI_ENABLE_END
SMM_S1_SLEEP_CALLBACK
SMM_S3_SLEEP_CALLBACK
SMM_S4_SLEEP_CALLBACK
SMM_S5_SLEEP_CALLBACK
SMM_ACPI_DISABLE_START
SMM_ACPI_DISABLE_END
Troubleshooting
Table 4-9. ACPI Functions POST Code Table
Phase
ASL
ASL
ASL
ASL
ASL
ASL
ASL
ASL
Table 4-10. SMM Functions POST Code Table
Phase
SMM
SMM
SMM
SMM
SMM
SMM
SMM
SMM
SMM
SMM
Post
Description
Code
51 Prepare to enter S1
53 Prepare to enter S3
54 Prepare to enter S4
55 Prepare to enter S5
E1 System wakeup from S1
E3 System wakeup from S3
E4 System wakeup from S4
E5 System wakeup from S5
Post
Description
Code
0xA0 Identify Flash device in SMM
0xA2 SMM service initial
0xA6 OS call ACPI enable function
0xA7 ACPI enable function complete
0xA1 Enter S1
0xA3 Enter S3
0xA4 Enter S4
0xA5 Enter S5
0xA8 OS call ACPI disable function
ACPI disable function
0xA9
complete
4-27