TravelMate 2420 / Aspire 3620 Service Guide
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... Diagram 3 Board Layout 4 Top View 4 Bottom View 5 Your Acer Notebook tour 7 Aspire 3620 front View 7 TravelMate 2420 front view 8 Closed Front View 9 Left View 10 Right View 10 Rear Panel 11 Bottom Panel 11 Indicators 12 Easy-Launch Buttons 13 Touchpad Basics 14 Using the Keyboard 16 Lock Keys and embedded numeric keypad 16...
... Diagram 3 Board Layout 4 Top View 4 Bottom View 5 Your Acer Notebook tour 7 Aspire 3620 front View 7 TravelMate 2420 front view 8 Closed Front View 9 Left View 10 Right View 10 Rear Panel 11 Bottom Panel 11 Indicators 12 Easy-Launch Buttons 13 Touchpad Basics 14 Using the Keyboard 16 Lock Keys and embedded numeric keypad 16...
TravelMate 2420 / Aspire 3620 Service Guide
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... Module 64 Disassembling the ODD Module 64 Chapter 4 Troubleshooting 65 System Check Procedures 66 External Diskette Drive Check 66 External CD-ROM Drive Check 66 Keyboard or Auxiliary Input Device Check 66 Memory check 67 Power System Check 67 Touchpad Check 69 Power-On Self-Test (POST) Error Message 70 Index...-FRU Error Message 78 Intermittent Problems 81 Undetermined Problems 82 Chapter 5 Jumper and Connector Locations 83 Top View 83 Bottom View 84 Chapter 6 FRU (Field Replaceable Unit) List 85 Aspire 3620/TravelMate 2420 Exploded Diagram 86 2
... Module 64 Disassembling the ODD Module 64 Chapter 4 Troubleshooting 65 System Check Procedures 66 External Diskette Drive Check 66 External CD-ROM Drive Check 66 Keyboard or Auxiliary Input Device Check 66 Memory check 67 Power System Check 67 Touchpad Check 69 Power-On Self-Test (POST) Error Message 70 Index...-FRU Error Message 78 Intermittent Problems 81 Undetermined Problems 82 Chapter 5 Jumper and Connector Locations 83 Top View 83 Bottom View 84 Chapter 6 FRU (Field Replaceable Unit) List 85 Aspire 3620/TravelMate 2420 Exploded Diagram 86 2
TravelMate 2420 / Aspire 3620 Service Guide
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... module. 3. External CD-ROM Drive Check Do the following to isolate the problem to FDD Test. 3. Replace the external diskette drive/CD-ROM module. 3. If the tests detect a keyboard problem, do the following one label attached to select the test device: 1. The following to it . ...that the diskette does not have any label attached to correct the problem. Replace the keyboard. 3. System Check Procedures External Diskette Drive Check Do the following to isolate the problem to select the test device. 1. Replace the main board. If the error still remains: 1. The label can...
... module. 3. External CD-ROM Drive Check Do the following to isolate the problem to FDD Test. 3. Replace the external diskette drive/CD-ROM module. 3. If the tests detect a keyboard problem, do the following one label attached to select the test device: 1. The following to it . ...that the diskette does not have any label attached to correct the problem. Replace the keyboard. 3. System Check Procedures External Diskette Drive Check Do the following to isolate the problem to select the test device. 1. Replace the main board. If the error still remains: 1. The label can...
TravelMate 2420 / Aspire 3620 Service Guide
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...CMOS checksum bad - Incorrect password is dead - "Load Default Settings" in Sequence Failure Fixed Disk Reconnect hard disk drive connector. Keyboard locked - Shadow RAM Failed at offset: nnnn BIOS ROM System board System RAM Failed at offset: nnnn DIMM System board Extended ...071 072 110 Error Messages Equipment Configuration Error Causes: 1. System board Chapter 4 71 Keyboard error see "Keyboard or Auxiliary Input Device Check" on page 66. Replace and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system....
...CMOS checksum bad - Incorrect password is dead - "Load Default Settings" in Sequence Failure Fixed Disk Reconnect hard disk drive connector. Keyboard locked - Shadow RAM Failed at offset: nnnn BIOS ROM System board System RAM Failed at offset: nnnn DIMM System board Extended ...071 072 110 Error Messages Equipment Configuration Error Causes: 1. System board Chapter 4 71 Keyboard error see "Keyboard or Auxiliary Input Device Check" on page 66. Replace and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system....