Acer 6293 manual Phoenix Bios Beep Codes, Code Beeps Post Routine Description

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Phoenix BIOS Beep Codes

Code

Beeps

POST Routine Description

02h

 

Verify Real Mode

 

 

 

03h

 

Disable Non-Maskable Interrupt (NMI)

 

 

 

04h

 

Get CPU type

 

 

 

06h

 

Initialize system hardware

 

 

 

08h

 

Initialize chipset with initial POST values

 

 

 

09h

 

Set IN POST flag

 

 

 

0Ah

 

Initialize CPU registers

 

 

 

0Bh

 

Enable CPU cache

 

 

 

0Ch

 

Initialize caches to initial POST values

 

 

 

0Eh

 

Initialize I/O component

 

 

 

0Fh

 

Initialize the local bus IDE

 

 

 

10h

 

Initialize Power Management

 

 

 

11h

 

Load alternate registers with initial POST values

 

 

 

12h

 

Restore CPU control word during warm boot

 

 

 

13h

 

Initialize PCI Bus Mastering devices

 

 

 

14h

 

Initialize keyboard controller

 

 

 

16h

1-2-2-3

BIOS ROM checksum

 

 

 

17h

 

Initialize cache before memory autosize

 

 

 

18h

 

8254 timer initialization

 

 

 

1Ah

 

8237 DMA controller initialization

 

 

 

1Ch

 

Reset Programmable Interrupt Controller

 

 

 

20h

1-3-1-1

Test DRAM refresh

 

 

 

22h

1-3-1-3

Test 8742 Keyboard Controller

 

 

 

24h

 

Set ES segment register to 4 GB

 

 

 

26h

 

Enable A20 line

 

 

 

28h

 

Autosize DRAM

 

 

 

29h

 

Initialize POST Memory Manager

 

 

 

2Ah

 

Clear 215 KB base RAM

 

 

 

2Ch

1-3-4-1

RAM failure on address line xxxx

 

 

 

2Eh

1-3-4-3

RAM failure on data bits xxxx of low byte of memory bus

 

 

 

2Fh

 

Enable cache before system BIOS shadow

 

 

 

2Ah

 

Clear 215 KB base RAM

 

 

 

2Ch

1-3-4-1

RAM failure on address line xxxx

 

 

 

2Eh

1-3-4-3

RAM failure on data bits xxxx of low byte of memory bus

 

 

 

2Fh

 

Enable cache before system BIOS shadow

 

 

 

30h

1-4-1-1

RAM failure on data bits xxxx of high byte of memory bus

 

 

 

32h

 

Test CPU bus-clock frequency

 

 

 

33h

 

Initialize Phoenix Dispatch Manager

 

 

 

36h

 

Warm start shut down

 

 

 

38h

 

Shadow system BIOS ROM

 

 

 

3Ah

 

Autosize cache

 

 

 

3Ch

 

Advanced configuration of chipset registers

 

 

 

3Dh

 

Load alternate registers with CMOS values

 

 

 

42h

 

Initialize interrupt vectors

 

 

 

Chapter 4

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Image 83
Contents TravelMate 6293 Series Service Guide Revision History III CopyrightConventions Preface Page Table of Contents Table of Contents Chapter FeaturesPower Subsystem Environment System Block Diagram Pcmcia Cntr Board LayortHDD Cntr Bottom viewFront View Your Acer Notebook tourIcon Description Left View Closed Front ViewRear View Right ViewBase View Touchpad Basics with fingerprint reader TouchpadLock Keys and embedded numeric keypad Using the KeyboardWindows Keys Special Key only for certain models Hot Keys4GB Hardware Specification and Configurations6MB 2GBGSM/GPRS/EDGE GTM380W UMTS/HSDPA1 GTM380WGTM380E GTM380JDSata Hgst Seagate2MB Toshiba 8X TS-L632DPhilips 8X DS-8A1P Hlds 8X GSA-T20NModem OhciVGA LAN BCMBCM5764MA0KMLGSanyo LI-ION KeyboardTDK Taiwan CORP. TDB488NR LCD InverterSystem Utilities Bios Setup UtilityNavigating the Bios Utility ParameterItem Description InformationMain Advanced Security Boot ExitParameter Description Format/Option Save and Exit AdvancedSecurity SecurityClear or Set Removing a Password Setting a PasswordChanging a Password Boot BootExit ExitBios Flash Utility HDD unlock Utility Remove HDD PasswordBios update SOP Bios Flash SOP under DOS ModeChapter Page Crisis disk creation Press 確定 Press Start Wait the disk format complete Chapter Chapter Press 否 Nsert Floppy with the Crisis disk on system Chapter Crisis disk executing Trouble shooting Rename it to bios.wph Machine Disassembly and Replacement Spec General InformationBefore You Begin Disassembly Procedure Flowchart LCM module disassembly flow chart Removing the Battery Pack Removing the HDD Removing RAM Module Removing the Wirless CardRemoving ODD, Express Dummy Card, Dummy Card Reader Removing Btcb ScrewsRemove Switch Cover Remove Keyboard Remove 3G SIM Card/B, Hotkey/B Remove Wireless Antenna from Tpcb Disconnect LCM cable, Touchpad FFC, BT cable Disconnect 3G wireless antenna cableDisconnect Touchpad FFC Disconnect BT cable Disassemble Tpcb Disassemble LCM screwsDisconnect Modem cable, Wireless card cable, Speaker cable Remove Main board Remove Inverter board Disassembly LCM module Remove LCM bezelRemove LCM hinge screws Remove LCD panel Remove CCD cableTroubleshooting Keyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive CheckMemory check Power System CheckCheck the Power Adapter Check the Battery PackFIR Function Check Touchpad CheckFingerprinter Function Check In1 Card Reader CheckError Code List Power-On Self-Test Post Error MessageIndex of Error Messages Error Messages FRU/Action in Sequence Error Messages ListFixed Disk n None Invalid System Configuration Data No beep Error Messages FRU/Action in Sequence No beep Error Messages ListCode Beeps Post Routine Description Phoenix Bios Beep CodesCode Beeps Post Routine Description Chapter Code Beeps Post Routine Description Indicator-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Speaker-Related Symptoms Power-Related SymptomsPCMCIA-Related Symptoms Memory-Related SymptomsPower Management-Related Symptoms Keyboard/Touchpad-Related Symptoms Peripheral-Related Symptoms‰ Dimm Intermittent ProblemsUndetermined Problems Chapter Top View Jumper and Connector LocationsBottom view FRU Field Replaceable Unit List TravelMate 6293 Exploded Diagram Adapter AccessoryBattery TravelMate 6293 FRU ListHotkey Board Cable Camra Case Cover Bracket AssemblySUPER-MULTI Bezel FAN Heatsink Keyboard LCM Micphone Speaker 100 Chapter