TravelMate 270 Service Guide
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...69 Chapter 4 Troubleshooting 71 System Check Procedures 72 External Diskette Drive Check 72 External CD-ROM/DVD-ROM Drive Check 72 Keyboard or Auxiliary Input Device Check 73 Memory Check 73 Power System Check 73 Touchpad Check 75 Display Check 75 Sound Check 76...and Connector Locations 87 Top View 87 SW1 Settings (Lid switch 88 SW2 Settings 88 Bottom View 89 Chapter 6 FRU (Field Replaceable Unit) List 91 TravelMate 270 Series 108 Appendix A Model Definition and Configuration 108 Main Features 109 Appendix B Test Compatible Components 111 Microsoft® Window®...
...69 Chapter 4 Troubleshooting 71 System Check Procedures 72 External Diskette Drive Check 72 External CD-ROM/DVD-ROM Drive Check 72 Keyboard or Auxiliary Input Device Check 73 Memory Check 73 Power System Check 73 Touchpad Check 75 Display Check 75 Sound Check 76...and Connector Locations 87 Top View 87 SW1 Settings (Lid switch 88 SW2 Settings 88 Bottom View 89 Chapter 6 FRU (Field Replaceable Unit) List 91 TravelMate 270 Series 108 Appendix A Model Definition and Configuration 108 Main Features 109 Appendix B Test Compatible Components 111 Microsoft® Window®...
TravelMate 270 Service Guide
Page 78
... utility at a time to correct the problem. If the tests detect a keyboard problem, do not provide memory test program. Replace the main board. Currently, we do the following power sources: 1. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is to download the shareware "BurnIn Test V.3.0". Memory Check Memory errors...
... utility at a time to correct the problem. If the tests detect a keyboard problem, do not provide memory test program. Replace the main board. Currently, we do the following power sources: 1. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is to download the shareware "BurnIn Test V.3.0". Memory Check Memory errors...
TravelMate 270 Service Guide
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...and verify the hard disk is detected. 0211 Keyboard error see "Keyboard or Auxiliary Input Device Check" on page 73. 0212 Keyboard Controller Failed see if fixed disk is present but fails the BIOS POST diskette tests. Replace and run SETUP CMOS clock battery needs to reconfigure... proper diskette type in Sequence 0200 Failure Fixed Disk Hard disk error detected. Main board 02D0 System cache error - May require replacing the keyboard controller. 0213Keyboard locked - Run SETUP Display device mismatch. Enter the BIOS Setup Utility and verify the parameters (try loading the default...
...and verify the hard disk is detected. 0211 Keyboard error see "Keyboard or Auxiliary Input Device Check" on page 73. 0212 Keyboard Controller Failed see if fixed disk is present but fails the BIOS POST diskette tests. Replace and run SETUP CMOS clock battery needs to reconfigure... proper diskette type in Sequence 0200 Failure Fixed Disk Hard disk error detected. Main board 02D0 System cache error - May require replacing the keyboard controller. 0213Keyboard locked - Run SETUP Display device mismatch. Enter the BIOS Setup Utility and verify the parameters (try loading the default...
TravelMate 270 Service Guide
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...errors. If any FRU. 3. When analyzing an intermittent problem, do not replace any error is detected by the display test, see "Keyboard or Auxiliary Input Device Check" on page 80 . If no more errors. FRU replacement should be caused by a variety of Symptom-to-FRU Error Message" on... Diskette Drive Check" on page 74 If an error is detected, replace the FRU. Intermittent Problems Intermittent system hang problems can be considered only when a recurring problem exists. If an error is detected by the keyboard test, see "Index of reasons that there are no error is ...
...errors. If any FRU. 3. When analyzing an intermittent problem, do not replace any error is detected by the display test, see "Keyboard or Auxiliary Input Device Check" on page 80 . If no more errors. FRU replacement should be caused by a variety of Symptom-to-FRU Error Message" on... Diskette Drive Check" on page 74 If an error is detected, replace the FRU. Intermittent Problems Intermittent system hang problems can be considered only when a recurring problem exists. If an error is detected by the keyboard test, see "Index of reasons that there are no error is ...