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
...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 show. Default configuration used RTC battery Run BIOS Setup Utility to reconfigure system time, then ...reboot system. Keyboard error see Keyboard or Auxiliary Input Device Check" on page 80. System CMOS checksum bad - System board Chapter 4 83 Error...
...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 show. Default configuration used RTC battery Run BIOS Setup Utility to reconfigure system time, then ...reboot system. Keyboard error see Keyboard or Auxiliary Input Device Check" on page 80. System CMOS checksum bad - System board Chapter 4 83 Error...
TravelMate 220 Service Guide
Page 93
... Check the drive is defined with the proper diskette type in BIOS Setup Utility See "External Diskette Drive Check" on page 79. RTC battery System board Failing Bits: nnn DIMM BIOS ROM System board Fixed Disk n None Invalid System Configuration Data BIOS ROM System board I/O device ...in BIOS Setup Utility See "External Diskette Drive Check" on page 79. RTC battery System board Operating system not found by POST differed from CMOS Run "Load Default Settings" in BIOS Setup Utility. RTC battery System board Memory size found Enter Setup and see if fixed disk and drive ...
... Check the drive is defined with the proper diskette type in BIOS Setup Utility See "External Diskette Drive Check" on page 79. RTC battery System board Failing Bits: nnn DIMM BIOS ROM System board Fixed Disk n None Invalid System Configuration Data BIOS ROM System board I/O device ...in BIOS Setup Utility See "External Diskette Drive Check" on page 79. RTC battery System board Operating system not found by POST differed from CMOS Run "Load Default Settings" in BIOS Setup Utility. RTC battery System board Memory size found Enter Setup and see if fixed disk and drive ...
Travelmate 220 User Guide
Page 57
... or an authorized service center. Contact your dealer or an authorized service center. then press Esc 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...
... or an authorized service center. Contact your dealer or an authorized service center. then press Esc 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...