Acer Aspire 5739G Series Service Guide
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... LCD Panel 96 Replacing the Camera Module 97 Replacing the LCD Bezel 98 Main Module Reassembly Procedure 99 Replacing the Speaker Modules 99 Replacing the CPU (Alternate Procedure 100 Replacing the Thermal Module 101 Replacing the Mainboard 103 Replacing the Bluetooth Board 105 Replacing the Modem Module 107 Replacing the Finger Print Reader 109 Replacing the Upper Cover 109 Replacing the LCD Module 113 Replacing...
... LCD Panel 96 Replacing the Camera Module 97 Replacing the LCD Bezel 98 Main Module Reassembly Procedure 99 Replacing the Speaker Modules 99 Replacing the CPU (Alternate Procedure 100 Replacing the Thermal Module 101 Replacing the Mainboard 103 Replacing the Bluetooth Board 105 Replacing the Modem Module 107 Replacing the Finger Print Reader 109 Replacing the Upper Cover 109 Replacing the LCD Module 113 Replacing...
Acer Aspire 5739G Series Service Guide
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...of Contents Troubleshooting 133 Common Problems 133 Power On Issue 134 No Display Issue 136 Random Loss of BIOS Settings 138 LCD Failure 139 Built-In Keyboard Failure 139 Touchpad Failure 140 Internal Speaker Failure 140 Internal Microphone Failure 142 HDD Not ...Clearing Password Check 165 BIOS Recovery by Crisis Disk 167 FRU (Field Replaceable Unit) List 169 Aspire 5739 Exploded Diagrams 170 Main Module 170 Aspire 5739 FRU List 171 Screw List 179 Model Definition and Configuration 181 Aspire 5739 Series 181 Test Compatible Components 209 Microsoft® Windows®...
...of Contents Troubleshooting 133 Common Problems 133 Power On Issue 134 No Display Issue 136 Random Loss of BIOS Settings 138 LCD Failure 139 Built-In Keyboard Failure 139 Touchpad Failure 140 Internal Speaker Failure 140 Internal Microphone Failure 142 HDD Not ...Clearing Password Check 165 BIOS Recovery by Crisis Disk 167 FRU (Field Replaceable Unit) List 169 Aspire 5739 Exploded Diagrams 170 Main Module 170 Aspire 5739 FRU List 171 Screw List 179 Model Definition and Configuration 181 Aspire 5739 Series 181 Test Compatible Components 209 Microsoft® Windows®...
Acer Aspire 5739G Series Service Guide
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Run the cables under the adhesive strips. 4. Insert the left Antenna in the LCD Cover as shown and secure it in place with the tape. 2. Replace the right Antenna in the LCD Cover as shown and secure it in place. Replace the screws to secure the antennas in place with the tape 3. Chapter 3 95 LCD Module Reassembly Procedure Replacing the Antennas 1. Replace the left antenna cable into the guides at the bottom of the LCD cover. 5.
Run the cables under the adhesive strips. 4. Insert the left Antenna in the LCD Cover as shown and secure it in place with the tape. 2. Replace the right Antenna in the LCD Cover as shown and secure it in place. Replace the screws to secure the antennas in place with the tape 3. Chapter 3 95 LCD Module Reassembly Procedure Replacing the Antennas 1. Replace the left antenna cable into the guides at the bottom of the LCD cover. 5.
Acer Aspire 5739G Series Service Guide
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... on each side) on the LCD Panel as shown. Replace the six securing screws in numeric order, from 1 to secure it in place. Insert the LCD Panel cable 4. Secure the cable along the length of the cable to 3. 3. seated before continuing. 96 Chapter 3 by replacing the securing strip (2). 2 ...1 5. Ensure that the four locating pins are properly as shown. 2. Replacing the LCD Panel 1. Turn the panel over. Run the LCD cable as shown and press down into the casing back edge first 6.
... on each side) on the LCD Panel as shown. Replace the six securing screws in numeric order, from 1 to secure it in place. Insert the LCD Panel cable 4. Secure the cable along the length of the cable to 3. 3. seated before continuing. 96 Chapter 3 by replacing the securing strip (2). 2 ...1 5. Ensure that the four locating pins are properly as shown. 2. Replacing the LCD Panel 1. Turn the panel over. Run the LCD cable as shown and press down into the casing back edge first 6.
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Replace the four screws to the camera cable. Place the Camera Module into the assembly so the pins are reserved for the Bezel securing screws. Replacing the Camera Module 1. Reconnect the camera to secure the panel within the LCD module. These slots are aligned. Chapter 3 97 7. IMPORTANT:When replacing the screws in place with 'X'. Press down to secure the Camera Module in the LCD brackets (red callout) do not use the screw holes marked with adhesive. 2. Ensure the WIFI Antenna Cables pass under the the bracket as shown. 8.
Replace the four screws to the camera cable. Place the Camera Module into the assembly so the pins are reserved for the Bezel securing screws. Replacing the Camera Module 1. Reconnect the camera to secure the panel within the LCD module. These slots are aligned. Chapter 3 97 7. IMPORTANT:When replacing the screws in place with 'X'. Press down to secure the Camera Module in the LCD brackets (red callout) do not use the screw holes marked with adhesive. 2. Ensure the WIFI Antenna Cables pass under the the bracket as shown. 8.
Acer Aspire 5739G Series Service Guide
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IMPORTANT:Ensure there are rubber pads. Place the Bezel on the LCD bezel. Be sure to replace them along the top edge of the bezel, working toward and press in the areas marked to complete the process. Press down the top edge to snap it into place. the top edge. 3. Replace the six securing screws and screw caps on the casing bottom edge first 2. Replacing the LCD Bezel 1. Press down the sides of the LCD panel. 98 Chapter 3 IMPORTANT:Four of the screw caps are no gaps between the LCD Cover and the Bezel. 4.
IMPORTANT:Ensure there are rubber pads. Place the Bezel on the LCD bezel. Be sure to replace them along the top edge of the bezel, working toward and press in the areas marked to complete the process. Press down the top edge to snap it into place. the top edge. 3. Replace the six securing screws and screw caps on the casing bottom edge first 2. Replacing the LCD Bezel 1. Press down the sides of the LCD panel. 98 Chapter 3 IMPORTANT:Four of the screw caps are no gaps between the LCD Cover and the Bezel. 4.
Acer Aspire 5739G Series Service Guide
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Replace the two securing screws for the left LCD hinge. Step LCD Module Size M2.5*5 Quantity 2 Screw Type Chapter 3 113 Carefully place the LCD Module into the chassis, making sure to align the mounting pins on the LCD brackets with the well son the Lower Cover. 11. Replacing the LCD Module 10.
Replace the two securing screws for the left LCD hinge. Step LCD Module Size M2.5*5 Quantity 2 Screw Type Chapter 3 113 Carefully place the LCD Module into the chassis, making sure to align the mounting pins on the LCD brackets with the well son the Lower Cover. 11. Replacing the LCD Module 10.
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Connect the LCD cable to the Mainboard and insert the cable into the cable channel as shown. 114 Chapter 3 Step LCD Module Size M2.5*5 Quantity 2 Screw Type 13. 12. Replace the two securing screws for the right LCD hinge. Rest the computer on its side with the LCD Module open and push the Antenna cable through the chassis as shown. 14.
Connect the LCD cable to the Mainboard and insert the cable into the cable channel as shown. 114 Chapter 3 Step LCD Module Size M2.5*5 Quantity 2 Screw Type 13. 12. Replace the two securing screws for the right LCD hinge. Rest the computer on its side with the LCD Module open and push the Antenna cable through the chassis as shown. 14.
Acer Aspire 5739G Series Service Guide
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Starting from the LCD module, insert the Antenna cable into the cabel channel on the Kensington Lock before passing into the cable channels as shown. Step LCD Module Size M2.5*5 Quantity 2 Screw Type Chapter 3 115 Close the lid, turn the computer over, and replace the two screws to the pin on the upper cover 16. 15. Note how the cable hooks onto the cable chennel in the speaker module, then is adhired to secure the LCD panel as shown.
Starting from the LCD module, insert the Antenna cable into the cabel channel on the Kensington Lock before passing into the cable channels as shown. Step LCD Module Size M2.5*5 Quantity 2 Screw Type Chapter 3 115 Close the lid, turn the computer over, and replace the two screws to the pin on the upper cover 16. 15. Note how the cable hooks onto the cable chennel in the speaker module, then is adhired to secure the LCD panel as shown.
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...Online Support Information" on battery alone as this may be defective and should be replaced. 5. If the Issue is not normal, right-click on the screen), the LCD is faulty and should be replaced. Replace the Motherboard. 6. Abnormal Video Display If video displays abnormally, perform the following... Process" on page 48. 4. If extensive pixel damage is present (different colored spots in the same location, the LCD is faulty and should be replaced. See "Disassembly Process" on page 48. 3. Check the display resolution is experiencing intermittent loss of BIOS Settings If the...
...Online Support Information" on battery alone as this may be defective and should be replaced. 5. If the Issue is not normal, right-click on the screen), the LCD is faulty and should be replaced. Replace the Motherboard. 6. Abnormal Video Display If video displays abnormally, perform the following... Process" on page 48. 4. If extensive pixel damage is present (different colored spots in the same location, the LCD is faulty and should be replaced. See "Disassembly Process" on page 48. 3. Check the display resolution is experiencing intermittent loss of BIOS Settings If the...
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Do not replace a non-defective FRUs: Chapter 3 139 LCD Failure If the LCD fails, perform the following actions one at a time to correct the problem. Do not replace a nondefective FRUs: Built-In Keyboard Failure If the built-in Keyboard fails, perform the following actions one at a time to correct the problem.
Do not replace a non-defective FRUs: Chapter 3 139 LCD Failure If the LCD fails, perform the following actions one at a time to correct the problem. Do not replace a nondefective FRUs: Built-In Keyboard Failure If the built-in Keyboard fails, perform the following actions one at a time to correct the problem.
Acer Aspire 5739G Series Service Guide
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... "Power On Issue" on the computer. 5. Power-on page 134.): 1. If the problem remains, replace the following : 1. Do not replace a non-defective FRU: • System board • LCD assembly 154 Chapter 3 Undetermined Problems The diagnostic problems does not identify which adapter or device failed, which ... Power-off the computer. 2. Visually check them for the system board in loop mode at the time of the following devices: • Non-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM/...
... "Power On Issue" on the computer. 5. Power-on page 134.): 1. If the problem remains, replace the following : 1. Do not replace a non-defective FRU: • System board • LCD assembly 154 Chapter 3 Undetermined Problems The diagnostic problems does not identify which adapter or device failed, which ... Power-off the computer. 2. Visually check them for the system board in loop mode at the time of the following devices: • Non-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM/...
Acer Aspire 5739G Series Service Guide
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...External Module Disassembly Flowchart 49 F Features 1, 5 Fingerprint Reader Failure 152 FLASH Utility 35 Flash Utility 35 Index FPC Cable 92 FRU (Field Replaceable Unit) List 169 H Hard Disk Drive Module 54 Hibernation mode hotkey 7 Hinge Covers 63 Hot Keys 12 I Intermittent Problems 154 Internal ... Failure 140 J Jumper and Connector Locations 163 Top View 163 K Keyboard 67 Keyboard Failure 139 L LCD Bezel 88 LCD Brackets 92 LCD Failure 139 LCD Module Disassembly Flowchart 88 LCD Panel 91 lower cover 51 M Main Unit Disassembly Flowchart 62 Mainboard 80 MediaTouch Button Failure 151 Memory ...
...External Module Disassembly Flowchart 49 F Features 1, 5 Fingerprint Reader Failure 152 FLASH Utility 35 Flash Utility 35 Index FPC Cable 92 FRU (Field Replaceable Unit) List 169 H Hard Disk Drive Module 54 Hibernation mode hotkey 7 Hinge Covers 63 Hot Keys 12 I Intermittent Problems 154 Internal ... Failure 140 J Jumper and Connector Locations 163 Top View 163 K Keyboard 67 Keyboard Failure 139 L LCD Bezel 88 LCD Brackets 92 LCD Failure 139 LCD Module Disassembly Flowchart 88 LCD Panel 91 lower cover 51 M Main Unit Disassembly Flowchart 62 Mainboard 80 MediaTouch Button Failure 151 Memory ...