Maintenance and Service Guide
Page 91
Removing Components Component Battery, CMOS Case, bottom Case, top CD/DVD drive CPU module Display ...) Floppy (page 2-32) Motherboard (page 2-50) See page 2-32 Additional Steps Reassembly Notes: After replacing the CMOS battery, set the correct time and date using the BIOS Setup utility or Date/Time in the table below. See page... 2-3 Service Manual Removal and Replacement 2-61 Table 2-5. Unplug the AC adapter, if present, and then remove the battery. 2. Remove the assemblies, and then follow the additional steps listed in the Control Panel. Removing Other Components (Service...
Removing Components Component Battery, CMOS Case, bottom Case, top CD/DVD drive CPU module Display ...) Floppy (page 2-32) Motherboard (page 2-50) See page 2-32 Additional Steps Reassembly Notes: After replacing the CMOS battery, set the correct time and date using the BIOS Setup utility or Date/Time in the table below. See page... 2-3 Service Manual Removal and Replacement 2-61 Table 2-5. Unplug the AC adapter, if present, and then remove the battery. 2. Remove the assemblies, and then follow the additional steps listed in the Control Panel. Removing Other Components (Service...
Maintenance and Service Guide
Page 99
... Hard disk Floppy drive Keyboard Audio Serial Parallel LAN Tests Tests Tests Tests Tests* Tests Tests Tests* Tests Tests Tests Tests Tests Tests (CMOS battery only) Tests Tests Tests Describes Describes Describes Describes Describes Describes Describes Describes Describes Describes Describes Modem Wireless Infrared Describes PS/2 port Tests† USB Describes ...
... Hard disk Floppy drive Keyboard Audio Serial Parallel LAN Tests Tests Tests Tests Tests* Tests Tests Tests* Tests Tests Tests Tests Tests Tests (CMOS battery only) Tests Tests Tests Describes Describes Describes Describes Describes Describes Describes Describes Describes Describes Describes Modem Wireless Infrared Describes PS/2 port Tests† USB Describes ...
Maintenance and Service Guide
Page 111
... behavior (background processing can affect response time). May be paused or running slowly, consider installing additional SDRAM. CMOS battery Motherboard Heat sink CPU module Motherboard Check notebook's power supply. Port replicator Motherboard Repair Center: Comments Charge CMOS battery. Press ctrl+alt+del to modify hard disk power settings. Press ctrl+alt+del and end any...
... behavior (background processing can affect response time). May be paused or running slowly, consider installing additional SDRAM. CMOS battery Motherboard Heat sink CPU module Motherboard Check notebook's power supply. Port replicator Motherboard Repair Center: Comments Charge CMOS battery. Press ctrl+alt+del to modify hard disk power settings. Press ctrl+alt+del and end any...
Maintenance and Service Guide
Page 120
...offset: nnnn 0231 System RAM Failed at offset: nnnn 0232 Extended RAM Failed at offset: nnnn 0250 System battery is dead-Replace and run SETUP 0251 System CMOS checksum bad-Default configuration used 0260 System timer error 0270 Real time clock error 0271 Check date and time settings...configured properly at offset nnnn Update to the latest BIOS version CMOS clock battery indicator shows that the CMOS battery is dead Connect the AC adapter for at offset nnnn of floppy drive A: not correctly identified in BIOS Setup, reset the notebook, enter BIOS Setup, and install the defaults or correct the...
...offset: nnnn 0231 System RAM Failed at offset: nnnn 0232 Extended RAM Failed at offset: nnnn 0250 System battery is dead-Replace and run SETUP 0251 System CMOS checksum bad-Default configuration used 0260 System timer error 0270 Real time clock error 0271 Check date and time settings...configured properly at offset nnnn Update to the latest BIOS version CMOS clock battery indicator shows that the CMOS battery is dead Connect the AC adapter for at offset nnnn of floppy drive A: not correctly identified in BIOS Setup, reset the notebook, enter BIOS Setup, and install the defaults or correct the...