Aspire Digital T130 manual Checkpoint Description

Page 72

 

 

 

 

 

 

 

 

 

 

Checkpoint

Description

 

 

 

 

 

29h

1. Program CPU internal MTRR (P6 & PII) for 0-640K

 

 

 

 

 

 

memory address.

 

 

 

 

 

 

2. Initialize the APIC for Pentium class CPU

 

 

 

 

 

 

3. Program early chipset according to CMOS setup.

 

 

 

 

 

 

Example: onboard IDE controller.

 

 

 

 

 

 

4. Measure CPU speed.

 

 

 

 

 

2Ah

Reserved

 

 

 

 

 

2Bh

Invoke Video BIOS

 

 

 

 

 

2Ch

Reserved

 

 

 

 

 

2Dh

1. Initialize double-byte language font (Optional)

 

 

 

 

 

 

2. Put information on screen display, including Award title,

 

 

 

 

 

 

CPU type, CPU speed, full screen logo.

 

 

 

 

 

2Eh

Reserved

 

 

 

 

 

2Fh

Rederved

 

 

 

 

 

30h

Reserved

 

 

 

 

 

31h

Reserved

 

 

 

 

 

32h

Reserved

 

 

 

 

 

33h

Reset keyboard if Early_Reset_KB is defined e.g. Win-

 

 

 

 

 

 

bond 977 series Super I/O chips. See also POST 63h

 

 

 

 

 

34h

Reserved

 

 

 

 

 

35h

Test DMA Channel 0

 

 

 

 

 

36h

Reserved

 

 

 

 

 

37h

Test DMA Channel 1

 

 

 

 

 

38h

Reserved

 

 

 

 

 

39h

Test DMA page registers

 

 

 

 

 

3Ah

Reserved

 

 

 

 

 

3Bh

Reserved

 

 

 

 

 

3Ch

Test 8254

 

 

 

 

 

3Dh

Reserved

 

 

 

 

 

3Eh

Test 8259 interrupt mask bits for channel 1

 

 

 

 

 

3Fh

Reserved

 

 

 

 

 

40h

Test 8259 interrupt mask bits for channel 2

 

 

 

 

 

41h

Reserved

 

 

 

 

 

42h

Reserved

 

 

 

 

 

43h

Test 8259 functionality

 

 

 

 

 

44h

Reserved

 

 

 

 

 

45h

Reserved

 

 

 

 

 

46h

Reserved

 

 

 

 

 

47h

Initialize EISA slot

 

 

 

 

 

48h

Reserved

 

 

 

 

 

49h

1. Calculate total memory by testing the last double word

 

 

 

 

 

 

of each 64K page.

 

 

 

 

 

 

2. Program write allocation for AMD K5 CPU.

 

 

 

 

 

4Ah

Reserved

 

 

 

 

 

4Bh

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chapter 4

65

Page 71 Page 73
Image 72
Page 71 Page 73
Contents Service Guide Aspire T130Date Chapter Updates Revision HistoryCopyright DisclaimerConventions Screen MessagesPreface Table of Contents Table of Contents System Specifications OverviewFeatures & Specifications CPUModem Front Panel Computer’s front panel consists of the followingRear Panel Computer’s rear panel consists of the followingMainboard Lable Component Block Diagram SIS755Hardware Specifications and Configurations ProcessorCache Memory Video MemoryVideo Interface Audio InterfaceIDE Interface Serial PortPCI Slot IRQ Routing Map IRQ Assignment Map DRQ Assignment Map Input Voltage Variation Range Power Management Function Acpi support function Device Standby ModeSystem Utilities Bios Navigation Keys Key FunctionEntering Setup ParameterProduct Information Parameter DescriptionStandard Cmos Features Parameter Description Option44M, 3.5 All ,But keyboardIDE Channel 0 Master/Slave and IDE Channel 1 Master/Slave AutoAdvanced Bios Features EnabledDisabled Press EnterHard Disk FastSetup Non-OS2Advanced Chipset Features 128MBDram Configuration 800 MHzIntegrated Peripherals AGPSiS OnChip IDE Device BothSiS OnChip PCI Device SIS AC97 AudioOnboard SuperIO Device 3F8/IRQ42F8/IRQ3 378/IRQ7ECP Power Management Setup Susp, Stby OffSYNC+Blank Power Off Delay 4 SecBreak/Wake Former-StsPM Wake Up Events Hot KeyPCI Pirq A-D# PnP/PCI Configurations AutoESCDPCI Device Parameter Description Option PC Health Status Frequency/Voltage Control Load Default Settings Set Supervisor/User Password Save & Exit Setup Exit Without Saving Machine Disassembly and Replacement General Information Before You BeginDisassemble Flow Chart Standard Disassembly Procedure Opening the SystemRemoving the Front Panel Removing the CablesRemoving the Modem card, CD-ROM, Floppy and HDD Removing the Power Supply Removing the Heatsink and the CPU for T130 Removing the Power Button Removing the MemoryRemoving the Mainboard Removing the LED ModuleRemoving the Daughter Board Standard Reassembly Procedure Installing the Daughter BoardInstalling the LED Module Installing the Power ButtonInstalling the Memory Installing the Power SupplyInstalling the Modem card, CD-ROM, Floppy and HDD Installing the Cables Installing the Front Panel Closing the SystemTroubleshooting Power-On Self-Test Post Post Check Points Checkpoint DescriptionIs valid, take into consideration of the ESCD’s legacy infor Checkpoint Description Checkpoint Description Cdrom Checkpoint Description Post Error Messages List Bios Messages Action/FRUResource Assignments of the PnP/PCI Error Symptom Action/FRU Processor / Processor Fan System Board and MemoryDiskette Drive Error Symptom Action/FRU Hard Disk DriveCD/DVD-ROM Drive Real-Time Clock AudioModem Video and MonitorError Symptom Action/FRU Error Symptom Action/FRU Parallel/Serial Ports Power SupplyOther Problems KeyboardJumper and Connector Information Before setting jumpersName Connector Type Description Header DefinitionJumper and Connector Settings Jumper Type Description Settingdefault IllustratorATX 12V ATX 12V Power Connector COM1 PSKBM1 USB1, USB3 COM2 1394AJ2 AUDIO1Front Panel Connector Pin Singal Name Function Signal NameFRU Field Replaceable Unit List Aspire T130 Exploded Diagram Spare Parts Category Partname Description Acer P/NDVD-RW 4X DVD Supermulti DVD Super Multi DVD+/- RW DVD Keyboard USB KBSILVER, KU0355 USB KBSILVER, KU0355, US VER Mainboar Model Definition and Configuration Test Compatible Components Microsoft Windows XP Home Environment Test CPU 400MHZDimm DDR HDD 7200RPMModem Core Mouse LCD Monitor LCD Monitor Online Support Information
Top Page Image Contents