146
Chapter 4
Each SmmDriver entry point used in 80_PORT
* If the BIOS detects error 2C, 2E, or 30 (base 512K RAM error), it displays an additional word-bitmap (xxxx)
indicating the address line or bits that failed. For example,
2C 0002
means address line 1 (bit one set) has
failed.
2E 1020
means data bits 12 and 5 (bits 12 and 5 set) have failed in the lower 16 bits. Note that error 30
cannot occur on 386SX systems because they have a 16 rather than 32-bit bus. The BIOS also sends the
bitmap to the port-80 LED display. It first displays the check point code, followed by a delay, the high-order
byte, another delay, and then the low-order byte of the error. It repeats this sequence continuously.
Code
Description
0xC0
SMM_ACCESS
0xC2
SMM_CONTROL
0xC1
SMM_BASE
0xC3
SMMAP
0xC4
SMMCORE
0xC5
SMM_DISPATCH
0xC6
SMM_START
0xC7 SMM_RUNTIME
0xC8 SB_SMM_DISPATCH
0xC9 SMM_THUNK
0xCA SMM_ACPI_SW_CHILD
0xCB SMM_SB_S3_SAVE
0xCC SMM_PLATFORM
0xCD SMM_GMCH_MBI
0xCE SMM_FW_BLOCK_SERVICE
0xCF SMM_VARIABLE
0xD0 SMM_IHISI
0xD1 SMM_INT15_MICROCODE
0xD2 SMM_PNP
0xD3 SMM_USB_LEGACY
0xD4 SMM_INT13_HDD
0xD5 SMM_INIT_PPM
0xD6 SMM_OHCI1394
0xD7 SMM_
SECURITY_HDD_PASSWORD_SERVICE
0xD8 SMM_OEM_SERVICE
0xD9 SMM_PPM
0xDA SMM_DIGITAL_THERMAL_SENSOR
Summary of Contents for LX.PGU02.064 - Aspire 5732Z-4855 - P T4300
Page 6: ...VI ...
Page 10: ...X Table of Contents ...
Page 13: ...Chapter 1 3 Humidity non condensing Operating 20 to 80 Non operating 20 to 80 ...
Page 34: ...24 Chapter 1 ...
Page 56: ...46 Chapter 2 ...
Page 92: ...82 Chapter 3 4 Lift the CPU Fan clear of the Mainboard as shown ...
Page 98: ...88 Chapter 3 5 Lift the LCD Panel clear of the module ...
Page 106: ...96 Chapter 3 9 The Antennas and cables appear as shown when correctly installed ...
Page 111: ...Chapter 3 101 2 Replace the four 4 screws and screw caps provided ...
Page 116: ...106 Chapter 3 5 Replace the FFC and press down as indicated to adhere it to the Upper Cover ...
Page 127: ...Chapter 3 117 17 Replace the two 2 screws securing the LCD Module to the Lower Cover ...
Page 162: ...152 Chapter 5 ...
Page 175: ...Chapter 6 165 ...
Page 226: ...216 Appendix C ...
Page 230: ...220 ...