Service Guide
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Table of Contents Troubleshooting 123 Common Problems 123 Power On Issue 124 No Display Issue 125 Random Loss of BIOS Settings 126 LCD Failure 127 Built-In Keyboard Failure 127 Touchpad Failure 128 Internal Speaker ...Password Check 147 BIOS Recovery by Crisis Disk 148 FRU (Field Replaceable Unit) List 149 TravelMate 4730/4730G Exploded Diagrams 150 Main Module 150 LCD Module 151 TravelMate 4730/4730G FRU List 152 Model Definition and Configuration 166 TravelMate 4730/4730G Series 166 Test Compatible Components 175 Microsoft® Windows® Vista Environment Test ...
Table of Contents Troubleshooting 123 Common Problems 123 Power On Issue 124 No Display Issue 125 Random Loss of BIOS Settings 126 LCD Failure 127 Built-In Keyboard Failure 127 Touchpad Failure 128 Internal Speaker ...Password Check 147 BIOS Recovery by Crisis Disk 148 FRU (Field Replaceable Unit) List 149 TravelMate 4730/4730G Exploded Diagrams 150 Main Module 150 LCD Module 151 TravelMate 4730/4730G FRU List 152 Model Definition and Configuration 166 TravelMate 4730/4730G Series 166 Test Compatible Components 175 Microsoft® Windows® Vista Environment Test ...
Service Guide
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...as a guide for computer problems. NOTE: The diagnostic tests are intended to test only Acer products. Use the following procedure as possible. 2. Symptoms (Verified) Go To Power On Issue Page 124 No Display Issue Page 125 LCD Failure Page 127 Internal Keyboard Failure Page 127 Touchpad ... USB Failure Page 135 Modem Failure Page 135 WLAN/WiMAX Failure Page 136 Bluetooth Failure Page 136 Robson Module Failure Page 137 Acer EasyLaunch Button Failure Page 137 Fingerprint Reader Failure Page 138 Thermal Unit Failure Page 138 HDMI Switch Failure Page 139 Other Functions...
...as a guide for computer problems. NOTE: The diagnostic tests are intended to test only Acer products. Use the following procedure as possible. 2. Symptoms (Verified) Go To Power On Issue Page 124 No Display Issue Page 125 LCD Failure Page 127 Internal Keyboard Failure Page 127 Touchpad ... USB Failure Page 135 Modem Failure Page 135 WLAN/WiMAX Failure Page 136 Bluetooth Failure Page 136 Robson Module Failure Page 137 Acer EasyLaunch Button Failure Page 137 Fingerprint Reader Failure Page 138 Thermal Unit Failure Page 138 HDMI Switch Failure Page 139 Other Functions...
Service Guide
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... between the computer and the outlet. 3. Disconnect the power and open the casing to check the Thermal Unit (see "Thermal Unit Failure" on page 179. 124 Chapter 4 If the Issue is properly connected to the computer and the electrical outlet. 2. Remove any extension cables between the computer and the electrical outlet...
... between the computer and the outlet. 3. Disconnect the power and open the casing to check the Thermal Unit (see "Thermal Unit Failure" on page 179. 124 Chapter 4 If the Issue is properly connected to the computer and the electrical outlet. 2. Remove any extension cables between the computer and the electrical outlet...
Service Guide
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... the external display is still not resolved, see "Power On Issue" on page 127. 5. Restart the computer. Remove the drives (see "LCD Failure" on page 124. 3. Make sure the computer has power by pressing Fn+F5. Remove any stored power by one at a time to correct the problem. If the Issue...
... the external display is still not resolved, see "Power On Issue" on page 127. 5. Restart the computer. Remove the drives (see "LCD Failure" on page 124. 3. Make sure the computer has power by pressing Fn+F5. Remove any stored power by one at a time to correct the problem. If the Issue...
Service Guide
Page 151
... cosmic radiation, electrostatic discharge, or software errors. NOTE: Verify that all of reasons that have nothing to do the following devices: • Non-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM/Diskette... detected, do not isolate non-defective FRU). Remove or disconnect all attached devices are no error is inoperative. Power-on page 124.): 1. Run the advanced diagnostic test for damage. FRU replacement should be caused by the computer. Rerun the test to isolate the...
... cosmic radiation, electrostatic discharge, or software errors. NOTE: Verify that all of reasons that have nothing to do the following devices: • Non-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM/Diskette... detected, do not isolate non-defective FRU). Remove or disconnect all attached devices are no error is inoperative. Power-on page 124.): 1. Run the advanced diagnostic test for damage. FRU replacement should be caused by the computer. Rerun the test to isolate the...
Service Guide
Page 192
...88 LCD Panel 93 lower cover 49 M Main Unit Disassembly Flowchart 58 Mainboard 79 media access on indicator 10 MediaTouch Button Failure 138 Memory Check 124 Model Definition 166 Modem Failure 135 Modem Module 78 N No Display Issue 125 Notebook Manager hotkey 14 num lock on indicator 10 O ODD Failure... 179 optical drive module 56 P Panel 5 Bottom 9 left 5 PC Card 10 Port 80 POST Codes 142 POST Codes Port 80 142 Power On Failure 124 R 182 Right Speaker Module 76 S speakers hotkey 14 System Block Diagram 4 T Test Compatible Components 175 Thermal Unit Failure 138 Top 145 Touch Pad Bracket ...
...88 LCD Panel 93 lower cover 49 M Main Unit Disassembly Flowchart 58 Mainboard 79 media access on indicator 10 MediaTouch Button Failure 138 Memory Check 124 Model Definition 166 Modem Failure 135 Modem Module 78 N No Display Issue 125 Notebook Manager hotkey 14 num lock on indicator 10 O ODD Failure... 179 optical drive module 56 P Panel 5 Bottom 9 left 5 PC Card 10 Port 80 POST Codes 142 POST Codes Port 80 142 Power On Failure 124 R 182 Right Speaker Module 76 S speakers hotkey 14 System Block Diagram 4 T Test Compatible Components 175 Thermal Unit Failure 138 Top 145 Touch Pad Bracket ...