TravelMate 220 Service Guide
Page 36
Mechanical Specification Drive Bays Material Indicators Switch Item Specification One Plastic Power-on, Standby, Battery Status, Media Access, CapsLock and NumLock Power Memory Address Map Memory Address 00000000-0009FFFF 80600000-80600FFF 80620000-8063FFFF 81000000-..., 4D6 4D0-4D1, CF8-CFF Function DMA controller-1 Interrupt controller-1 Timer 1 Keyboard controller 8742 chip select System speake ACPI Embedded Controller System CMOS/RTC Main board resources DMA Controller-1 Interrupt controller-2 DMA controller-2 Numeric data processor 2nd EIDE device (CD-ROM) select 1st EIDE device (hard...
Mechanical Specification Drive Bays Material Indicators Switch Item Specification One Plastic Power-on, Standby, Battery Status, Media Access, CapsLock and NumLock Power Memory Address Map Memory Address 00000000-0009FFFF 80600000-80600FFF 80620000-8063FFFF 81000000-..., 4D6 4D0-4D1, CF8-CFF Function DMA controller-1 Interrupt controller-1 Timer 1 Keyboard controller 8742 chip select System speake ACPI Embedded Controller System CMOS/RTC Main board resources DMA Controller-1 Interrupt controller-2 DMA controller-2 Numeric data processor 2nd EIDE device (CD-ROM) select 1st EIDE device (hard...
TravelMate 220 Service Guide
Page 92
...System board Extended RAM Failed at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Erro CMOS Battery Bad CMOS Checksum Erro Incorrect password specified, system disabled. (Text mode only) Battery critical LOW In this situation BIOS will issue 3 long beeps then shut down system, no ...Secondary Channel Master Drive Error (THe causes will show. Keyboard locked - Default configuration used RTC battery Run BIOS Setup Utility to reconfigure system time, then reboot system. System CMOS checksum bad - Hard disk drive System board Stuck Key see Keyboard or Auxiliary Input Device ...
...System board Extended RAM Failed at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Erro CMOS Battery Bad CMOS Checksum Erro Incorrect password specified, system disabled. (Text mode only) Battery critical LOW In this situation BIOS will issue 3 long beeps then shut down system, no ...Secondary Channel Master Drive Error (THe causes will show. Keyboard locked - Default configuration used RTC battery Run BIOS Setup Utility to reconfigure system time, then reboot system. System CMOS checksum bad - Hard disk drive System board Stuck Key see Keyboard or Auxiliary Input Device ...
TravelMate 220 Service Guide
Page 93
...I/O device IRQ conflict Run "Load Default Settings" in BIOS Setup Utility. System board Previous boot incomplete - RTC battery System board Operating system not found by POST differed from CMOS Run "Load Default Settings" in BIOS Setup Utility See "External Diskette Drive Check" on page 79. RTC... battery System board Memory size found Enter Setup and see if fixed disk and drive A: are properly identified. DIMM...
...I/O device IRQ conflict Run "Load Default Settings" in BIOS Setup Utility. System board Previous boot incomplete - RTC battery System board Operating system not found by POST differed from CMOS Run "Load Default Settings" in BIOS Setup Utility See "External Diskette Drive Check" on page 79. RTC... battery System board Memory size found Enter Setup and see if fixed disk and drive A: are properly identified. DIMM...
Travelmate 220 User Guide
Page 57
... press Enter to reboot. Contact your dealer or an authorized service center. Press F2 (during POST) to exit and reconfigure the computer. Error Messages CMOS Battery Bad CMOS Checksum Error Disk Boot Failure Diskette Drive Controller Error or No Controller Present Diskette Drive Error Diskette Drive Type Mismatch Equipment Configuration Error Hard Disk...
... press Enter to reboot. Contact your dealer or an authorized service center. Press F2 (during POST) to exit and reconfigure the computer. Error Messages CMOS Battery Bad CMOS Checksum Error Disk Boot Failure Diskette Drive Controller Error or No Controller Present Diskette Drive Error Diskette Drive Type Mismatch Equipment Configuration Error Hard Disk...