Acer Aspire 4752G Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 185

Progress Codes 0 This section describes the progress code values. Table 4-5. Progress Codes Range Description 0x00-0x1f Standard progress Codes. All other values are reserved. POSTCODE_PC_COMP_PEI_BEGIN (0x01) - The component was loaded and the PEI entry point called. POSTCODE_PC_COMP_PEI_END (0x02) - The component returned from the PEI entry point. POSTCODE_PC_COMP_DXE_BEGIN (0x03) - The component was loaded and the DXE/UEFI entry point called. POSTCODE_PC_COMP_DXE_END (0x04) - The component returned from the DE/UEFI entry point. POSTCODE_PC_COMP_SUPPORTED (0x05) - The Supported() member function of the component's instance of the Driver Binding protocol was called. POSTCODE_PC_COMP_START (0x06) - The Start() member function of the component's instance of the Driver Binding protocol was called. POSTCODE_PC_COMP_STOP (0x07) - The Stop() member function of the component's instance of the Driver Binding protocol was called. POSTCODE_PC_COMP_SMM_INIT (0x08) - The component was loaded and the entry point called inside of SMM. POSTCODE_EC_DEVICE_ERROR (0x09) - The driver encountered a condition where it cannot proceed due to a hardware failure. POSTCODE_EC_RESOURCE_ERROR (0x0a) - The driver encountered a condition where it cannot proceed due to being unable to acquire resources. POSTCODE_EC_DATA_CORRUPT (0x0b) - The driver encountered a condition where it found invalid data and could not continue. 0x20-0x3f Component-Specific Progress Codes. These values are specific to the component type. 0x40-0x5f OEM Progress Codes. These progress codes are reserved for OEM usage. 0x60-0x7f Reserved. These are reserved for future expansion. Troubleshooting 4-31