Acer 8100 manual Chapter

Page 77

Code

Beeps

POST Routine Description

 

 

 

47h

 

Initialize I20 support

 

 

 

48h

 

Check video configuration against CMOS

 

 

 

49h

 

Initialize PCI bus and devices

 

 

 

4Ah

 

Initialize all video adapters in system

 

 

 

4Bh

 

QuietBoot start (optional)

 

 

 

4Ch

 

Shadow video BIOS ROM

 

 

 

4Eh

 

Display BIOS copyright notice

 

 

 

50h

 

Display CPU type and speed

 

 

 

51h

 

Initialize EISA board

 

 

 

52h

 

Test keyboard

 

 

 

54h

 

Set key click if enabled

 

 

 

55h

 

Enable USB devices

 

 

 

58h

2-2-3-1

Test for unexpected interrupts

 

 

 

59h

 

Initialize POST display service

 

 

 

5Ah

 

Display prompt “Press F2 to enter SETUP”

 

 

 

5Bh

 

Disable CPU cache

 

 

 

5Ch

 

Test RAM between 512 and 640 KB

 

 

 

60h

 

Test extended memory

 

 

 

62h

 

Test extended memory address lines

 

 

 

64h

 

Jump to User Patch1

 

 

 

66h

 

Configure advanced cache registers

 

 

 

67h

 

Initialize Multi Processor APIC

 

 

 

68h

 

Enable external and CPU caches

 

 

 

69h

 

Setup System Management Mode (SMM) area

 

 

 

6Ah

 

Display external L2 cache size

 

 

 

6Bh

 

Load custom defaults (optional)

 

 

 

6Ch

 

Display shadow-area message

 

 

 

6Eh

 

Display possible high address for UMB

 

 

recovery

 

 

 

70h

 

Display error messages

 

 

 

72h

 

Check for configuration errors

 

 

 

76h

 

Check for keyboard errors

 

 

 

7Ch

 

Set up hardware interrupt vectors

 

 

 

7Eh

 

Initialize coprocessor if present

 

 

 

80h

 

Disable onboard Super I/O ports and IRQs

 

 

 

81h

 

Late POST device initialization

 

 

 

82h

 

Detect and install external RS232 ports

 

 

 

83h

 

Configure non-MCD IDE controllers

 

 

 

84h

 

Detect and install external parallel ports

 

 

 

85h

 

Initialize PC-compatible PnP ISA devices

 

 

 

86h

 

Re-initialize onboard I/O ports

 

 

 

87h

 

Configure Motherboard Configurable Devices

 

 

(optional)

 

 

 

88h

 

Initialize BIOS Data Area

 

 

 

89h

 

Enable Non-Maskable Interrupts (NMIs)

 

 

 

8Ah

 

Initialize Extended BIOS Data Area

 

 

 

Chapter 4

71

Image 77
Contents Acer TravelMate 8100 Series Revision History Date Chapter UpdatesDisclaimer CopyrightScreen Messages ConventionsPreface System Specifications Chapter FeaturesExpansion Dothan/Yonah System Block DiagramTop View Board LayoutBottom View Icon Description Outlook ViewFront Open View Pdif out Front Closed ViewLeft View Right Panel Rear Panel Bottom Panel Icon Function Description IndicatorsLaunch Keys Launch Key Default applicationDescription Default application Lock Key Description Using the KeyboardLock Keys Embedded Numeric Keypad Desired Access Num Lock On Num Lock OffKey Icon Description Windows KeysHot Key Icon Function Description Hot KeysChapter Click on the Language tab and click on Details Euro SymbolFunction Left Button1 Right Scroll Main Touchpad2 TouchpadTouchpad Basics Button3 Specification Hardware Specifications and ConfigurationsProcessor Second Level CacheIR Interface LAN InterfaceModem Interface 0MBHard Disk Drive Interface Mini-BluetoothMiniPCI Super Multi Interface Combo Drive InterfaceAudio Interface USB Port Video InterfaceIeee 1394 Port Pcmcia PortKeyboard BatterySystem Board Major Chips Lvds LCD InverterAC Adaptor System Power Management System Utilities Bios Setup UtilityNavigating the Bios Utility Uuid InformationParameter Description Parameter Description Format/Option MainChapter Parameter Description Options AdvancedSecurity Boot ExitParameter Description Option Clear or SetRemoving a Password Chapter CD-ROM/DVD Drive BootExit Info Main Advanced Security BootBios Flash Utility Machine Disassembly and Replacement Before You Begin General InformationODD Disassembly Procedure FlowchartDescription Acer part No Screw ListRemoving the Battery Pack Removing the HDD Module Removing the HDD Module and the miniPCIPage Disassembling the Main Unit into Upper Case and Lower Case Page Disassembling the Lower Case Page Chapter Disassembling the LCD Module and Upper Case Chapter Page Disassembling the LCD Module Page Disassembling the ODD Module Disassembling the External ModulesSymptoms Verified Go To TroubleshootingExternal Diskette Drive Check System Check ProceduresExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Touchpad check Check the Battery PackPower-On Self-Test Post Error Message Error Messages FRU/Action in Sequence Index of Error MessagesError Message List LCD No beep Error Messages FRU/Action in SequenceROM Phoenix Bios Beep CodesCode Beeps Post Routine Description Chapter Code Beeps Post Routine Description Following are for boot block in Flash ROM LCD-Related Symptoms Index of Symptom-to-FRU Error MessageIndicator-Related Symptoms Power-Related SymptomsMemory-Related Symptoms PCMCIA-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsKeyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem/LAN-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsChapter Jumper and Connector Locations Bottom View Main Board Layout DVI DC JackVedio DockingFRU Field Replaceable Unit List Exploded Diagram Hinge COVER-L ZF1 Bluetooth Module 91.BU513.002 AssyZF1 15.4 LCD Cover Assy HINGE-LTravelMate 8100 FRU List FRU ListPower Cord UK 3 PIN Power Cord EU 3 PINPower Cord Italian 3 PIN Power CORD- SwissRAM Door W/SCREW Wireless LAN AntennaMinipci Door W/SCREW Touchpad BracketIntel Pentium M 2.0G 2M 533FSB Intel Pentium M 1.87G 2M 533FSBIntel Pentium M 2.13G 2M 533FSB Hgst Moraga 60GB 4200RPMDarfon French Darfon ItalianDarfon SWISS/G Darfon PortugueseLCD Cable 15.4 IN. Wxga LCD Inverter Board W/ TypeLCD Panel W/LOGO Antenna 15.4 LCD Bezel W/RUBBER PAD 15.4Smart Reader Optical Connector BoardPcmcia Slot Memory Micron 256MB/ 533MHZSpeaker R TouchpadSpeaker L Thermal ModuleTravelMate 8100 Series Appendix aAppendix B Test Compatible ComponentsMicrosoft Windows XP Pro Environment Test SpecificationsHDD Combo Hlds GCC-4243NTM4500/TM4000/TM2300 Keyboard Darfon UK Appendix C Online Support Information100