Acer Aspire One 756 Netbook Service Guide
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Hardware Specifications and Configurations Features 1-2 Notebook Tour 1-6 Top View 1-6 Front View 1-7 Left View 1-8 Right View 1-9 Base View 1-10 Touchpad Basics 1-11 Keyboard Basics 1-12 System Block Diagram 1-15 Specifications Table 1-16 Chapter 2. Table of Contents Chapter 1. System Utilities BIOS Setup Utility 2-2 ... View 3-5 HDD Board View 3-6 Clear CMOS Jumper 3-7 Chapter 4. Troubleshooting General Information 4-2 Power On Issues 4-3 No Display Issues 4-4 LCD Picture Failure 4-6 Internal Keyboard Failure 4-7 Touchpad Failure 4-8 Internal Speaker Failure 4-9 i
Hardware Specifications and Configurations Features 1-2 Notebook Tour 1-6 Top View 1-6 Front View 1-7 Left View 1-8 Right View 1-9 Base View 1-10 Touchpad Basics 1-11 Keyboard Basics 1-12 System Block Diagram 1-15 Specifications Table 1-16 Chapter 2. Table of Contents Chapter 1. System Utilities BIOS Setup Utility 2-2 ... View 3-5 HDD Board View 3-6 Clear CMOS Jumper 3-7 Chapter 4. Troubleshooting General Information 4-2 Power On Issues 4-3 No Display Issues 4-4 LCD Picture Failure 4-6 Internal Keyboard Failure 4-7 Touchpad Failure 4-8 Internal Speaker Failure 4-9 i
Acer Aspire One 756 Netbook Service Guide
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... IO Board Installation 5-45 LED Board Removal 5-47 LED Board Installation 5-49 Speaker Removal 5-51 Speaker Installation 5-53 Keyboard Removal 5-55 Keyboard Installation 5-57 Touchpad Removal 5-59 Touchpad Installation 5-61 Thermal Module Removal 5-63 Thermal Module Installation 5-64 LCD Module Removal 5-66 LCD Module Installation 5-69 DC-In Cable Removal 5-72 DC...
... IO Board Installation 5-45 LED Board Removal 5-47 LED Board Installation 5-49 Speaker Removal 5-51 Speaker Installation 5-53 Keyboard Removal 5-55 Keyboard Installation 5-57 Touchpad Removal 5-59 Touchpad Installation 5-61 Thermal Module Removal 5-63 Thermal Module Installation 5-64 LCD Module Removal 5-66 LCD Module Installation 5-69 DC-In Cable Removal 5-72 DC...
Acer Aspire One 756 Netbook Service Guide
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CHAPTER 1 Hardware Specifications and Configurations Hardware Specifications and Configurations 1-2 Features 1-2 Notebook Tour 1-6 Top View 1-6 Front View 1-7 Left View 1-8 Right View 1-9 Base View 1-10 Touchpad Basics 1-11 Keyboard Basics 1-12 System Block Diagram 1-15 Specifications Table 1-16
CHAPTER 1 Hardware Specifications and Configurations Hardware Specifications and Configurations 1-2 Features 1-2 Notebook Tour 1-6 Top View 1-6 Front View 1-7 Left View 1-8 Right View 1-9 Base View 1-10 Touchpad Basics 1-11 Keyboard Basics 1-12 System Block Diagram 1-15 Specifications Table 1-16
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...3.0 port with Two USB 2.0 ports for V5-171 • Three USB 2.0 ports for AO756 • HDMI® port with HDCP support • Headphone/speaker jack, supporting 3.5 mm headset with built-in microphone for Acer smart handhelds • Ethernet (RJ-45) port • DC-in jack for AC adapter... • One VGA port (D-sub), 15-pin • One Kensington Lock Special Keys and Controls Keyboard • 84 / 85 / 88-key Fine Tip keyboard • International language support Touchpad • Multi-gesture touchpad...
...3.0 port with Two USB 2.0 ports for V5-171 • Three USB 2.0 ports for AO756 • HDMI® port with HDCP support • Headphone/speaker jack, supporting 3.5 mm headset with built-in microphone for Acer smart handhelds • Ethernet (RJ-45) port • DC-in jack for AC adapter... • One VGA port (D-sub), 15-pin • One Kensington Lock Special Keys and Controls Keyboard • 84 / 85 / 88-key Fine Tip keyboard • International language support Touchpad • Multi-gesture touchpad...
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Top View Description Web camera used for sound recording or voice chatting. Receives audio input for video communications. Touch-sensitive pointing device that functions like a computer mouse. Press to enter data into the computer. Also called Liquid-Crystal Display (LCD) screen, displays computer output. Hardware Specifications and Configurations 1-6 Use to turn on the system. Notebook Tour Top View 2 1 6 3 5 4 # Icon Item 1 Webcam 2 Microphone 3 Power Button 4 Touchpad 5 Keyboard 6 Display Screen Figure 1:1.
Top View Description Web camera used for sound recording or voice chatting. Receives audio input for video communications. Touch-sensitive pointing device that functions like a computer mouse. Press to enter data into the computer. Also called Liquid-Crystal Display (LCD) screen, displays computer output. Hardware Specifications and Configurations 1-6 Use to turn on the system. Notebook Tour Top View 2 1 6 3 5 4 # Icon Item 1 Webcam 2 Microphone 3 Power Button 4 Touchpad 5 Keyboard 6 Display Screen Figure 1:1.
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...Tap twice (same speed as clicking the left mouse button. Quickly click twice. Tap twice; Touchpad # Item 1 Touchpad 2 Left Button 3 Right Button Description Move your finger on the touchpad to the right button on the second tap, rest your fingers dry and clean. This ...Press and hold, then use your finger across the touchpad to perform selection and execution functions. This button is a description of basic touchpad operations: Function Execute Select Drag Access context menu Table 1:1. Using the Touchpad NOTE: • The touchpad is the same as double-clicking a mouse button)....
...Tap twice (same speed as clicking the left mouse button. Quickly click twice. Tap twice; Touchpad # Item 1 Touchpad 2 Left Button 3 Right Button Description Move your finger on the touchpad to the right button on the second tap, rest your fingers dry and clean. This ...Press and hold, then use your finger across the touchpad to perform selection and execution functions. This button is a description of basic touchpad operations: Function Execute Select Drag Access context menu Table 1:1. Using the Touchpad NOTE: • The touchpad is the same as double-clicking a mouse button)....
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... Switch Table 1:3. Sleep + Puts the computer in Sleep mode. Goes to access computer control functions such as screen brightness, volume, and multimedia playback controls. Touchpad Toggle + Turns the touchpad on or off . Brightness Up + Right key Increases screen brightness. Num Lock + Turns num lock on and off to save power. Turns the...
... Switch Table 1:3. Sleep + Puts the computer in Sleep mode. Goes to access computer control functions such as screen brightness, volume, and multimedia playback controls. Touchpad Toggle + Turns the touchpad on or off . Brightness Up + Right key Increases screen brightness. Num Lock + Turns num lock on and off to save power. Turns the...
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Mainboard Bottom Jumper and Connectors Description Item Description Battery Connector JMINI1 Mini Card Connector Fan Connector JCRT1 D-SUB Connector RJ45 Connector JHDMI1 HDMI Connector DDR3 STD Connector JUSB1 USB2.0 / USB3.0 Connector DDR3 REV Connector HDD/B Connector Touchpad Connector Jumper and Connector Locations 3-3 Mainboard Bottom Table 3:2. Mainboard Bottom View PJP2 JFAN1 JRJ1 JDIMM2 JDIMM1 JHDD1 JCRT1 JHDMI1 JUSB1 JTP1 JMINI1 Item PJP2 JFAN1 JRJ1 JDIMM2 JDIMM1 JHDD1 JTP1 Figure 3:2.
Mainboard Bottom Jumper and Connectors Description Item Description Battery Connector JMINI1 Mini Card Connector Fan Connector JCRT1 D-SUB Connector RJ45 Connector JHDMI1 HDMI Connector DDR3 STD Connector JUSB1 USB2.0 / USB3.0 Connector DDR3 REV Connector HDD/B Connector Touchpad Connector Jumper and Connector Locations 3-3 Mainboard Bottom Table 3:2. Mainboard Bottom View PJP2 JFAN1 JRJ1 JDIMM2 JDIMM1 JHDD1 JCRT1 JHDMI1 JUSB1 JTP1 JMINI1 Item PJP2 JFAN1 JRJ1 JDIMM2 JDIMM1 JHDD1 JTP1 Figure 3:2.
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CHAPTER 4 Troubleshooting Troubleshooting 4-2 General Information 4-2 Power On Issues 4-3 No Display Issues 4-4 LCD Picture Failure 4-6 Internal Keyboard Failure 4-7 Touchpad Failure 4-8 Internal Speaker Failure 4-9 Internal Microphone Failure 4-11 USB Failure (USB 2.0 4-12 Wireless/BT Function Test Failure 4-13 2-in-1 Card Function Test Failure 4-14 Unit Thermal Failure 4-15 Cosmetic Failure 4-16 Other Functions Failure 4-17 BIOS Problems 4-17 Intermittent Problems 4-18 Undetermined Problems 4-18
CHAPTER 4 Troubleshooting Troubleshooting 4-2 General Information 4-2 Power On Issues 4-3 No Display Issues 4-4 LCD Picture Failure 4-6 Internal Keyboard Failure 4-7 Touchpad Failure 4-8 Internal Speaker Failure 4-9 Internal Microphone Failure 4-11 USB Failure (USB 2.0 4-12 Wireless/BT Function Test Failure 4-13 2-in-1 Card Function Test Failure 4-14 Unit Thermal Failure 4-15 Cosmetic Failure 4-16 Other Functions Failure 4-17 BIOS Problems 4-17 Intermittent Problems 4-18 Undetermined Problems 4-18
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...much detail as described. LCD Picture Failure on page 4-8 Figure 4:6. Touchpad Failure on page 4-6 Figure 4:4. Power On Issues on page 4-4 Figure 4:3. No Display Issues on page 4-3 Figure 4:2. Non-Acer products, prototype cards, or modified options can give false errors and invalid...problem. 2. Use Table 4-1 with the tablet. Symptoms Power on Issues No Display Issues LCD Picture Failure Internal Keyboard Failure Touchpad Failure Internal Speaker Failure Internal Microphone Failure USB Failure Wireless Function Failure 2-in -1 Card Function Failure on page 8-2. Verified ...
...much detail as described. LCD Picture Failure on page 4-8 Figure 4:6. Touchpad Failure on page 4-6 Figure 4:4. Power On Issues on page 4-4 Figure 4:3. No Display Issues on page 4-3 Figure 4:2. Non-Acer products, prototype cards, or modified options can give false errors and invalid...problem. 2. Use Table 4-1 with the tablet. Symptoms Power on Issues No Display Issues LCD Picture Failure Internal Keyboard Failure Touchpad Failure Internal Speaker Failure Internal Microphone Failure USB Failure Wireless Function Failure 2-in -1 Card Function Failure on page 8-2. Verified ...
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Touchpad Failure If the touchpad fails, perform the following: Start OK Check M/B T/P FFC NG OK Re-assemble the T/P FFC to M/B Check Logic Upper OK Swap M/B NG Swap/Re-assemble the T/P board or T/P FFC Figure 4:5. Touchpad Failure Troubleshooting 4-8
Touchpad Failure If the touchpad fails, perform the following: Start OK Check M/B T/P FFC NG OK Re-assemble the T/P FFC to M/B Check Logic Upper OK Swap M/B NG Swap/Re-assemble the T/P board or T/P FFC Figure 4:5. Touchpad Failure Troubleshooting 4-8
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CHAPTER 5 Service and Maintenance (cont.) Speaker Installation 5-53 Keyboard Removal 5-55 Keyboard Installation 5-57 Touchpad Removal 5-59 Touchpad Installation 5-61 Thermal Module Removal 5-63 Thermal Module Installation 5-64 LCD Module Removal 5-66 LCD Module Installation 5-69 DC-In Cable Removal 5-72 DC-In ...
CHAPTER 5 Service and Maintenance (cont.) Speaker Installation 5-53 Keyboard Removal 5-55 Keyboard Installation 5-57 Touchpad Removal 5-59 Touchpad Installation 5-61 Thermal Module Removal 5-63 Thermal Module Installation 5-64 LCD Module Removal 5-66 LCD Module Installation 5-69 DC-In Cable Removal 5-72 DC-In ...
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Maintenance Flowchart The flowchart in Figure3-1 provides a graphic representation of the module removal and installation sequences. Maintenance Flow Touchpad Service and Maintenance 5-4 It provides information on what components need to be removed and installed during servicing. Battery Dummy Card Base Door HDD Module Fan DIMM Module WLAN Module HDD Carrier Upper Case Mainboard IO Board LED Board Keyboard Thermal Module Speaker LCD Module Figure 5:1.
Maintenance Flowchart The flowchart in Figure3-1 provides a graphic representation of the module removal and installation sequences. Maintenance Flow Touchpad Service and Maintenance 5-4 It provides information on what components need to be removed and installed during servicing. Battery Dummy Card Base Door HDD Module Fan DIMM Module WLAN Module HDD Carrier Upper Case Mainboard IO Board LED Board Keyboard Thermal Module Speaker LCD Module Figure 5:1.
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Upper Case Removal Prerequisite: HDD Module Removal on page 5-15 Fan Removal on page 5-21 DIMM Module Removal on page 5-25 WLAN Module Removal on page 5-27 1. Push the connector clips down and disconnect the touchpad cable from the mainboard connector. Disconnecting the Touchpad Cable 5-31 Service and Maintenance Figure 5:39.
Upper Case Removal Prerequisite: HDD Module Removal on page 5-15 Fan Removal on page 5-21 DIMM Module Removal on page 5-25 WLAN Module Removal on page 5-27 1. Push the connector clips down and disconnect the touchpad cable from the mainboard connector. Disconnecting the Touchpad Cable 5-31 Service and Maintenance Figure 5:39.
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... page 5-16). 6. Figure 5:49. Install the HDD module (see Fan Installation on page 5-23). 7. A Figure 5:48. Securing the Upper and Lower Case Screws 4. Connecting the Touchpad Cable 5. 3. Attach one M2.03 x 3.0 screw at point (A) and 14 M2.0 x 6.0 screws to the screw holes marked below to secure the upper case to the...
... page 5-16). 6. Figure 5:49. Install the HDD module (see Fan Installation on page 5-23). 7. A Figure 5:48. Securing the Upper and Lower Case Screws 4. Connecting the Touchpad Cable 5. 3. Attach one M2.03 x 3.0 screw at point (A) and 14 M2.0 x 6.0 screws to the screw holes marked below to secure the upper case to the...
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Touchpad Removal Prerequisite: Keyboard Removal on the underside of the upper case. 2. Lift the touchpad cable to disconnect the touchpad cable connector. Removing the Touchpad Cable (1 of 2) 5-59 Service and Maintenance Figure 5:81. Removing the Touchpad Cable (2 of 2) 3. Figure 5:80. Flip up the connector clip to detach the adhesives under the cable. Locate the touchpad module on page 5-55 1.
Touchpad Removal Prerequisite: Keyboard Removal on the underside of the upper case. 2. Lift the touchpad cable to disconnect the touchpad cable connector. Removing the Touchpad Cable (1 of 2) 5-59 Service and Maintenance Figure 5:81. Removing the Touchpad Cable (2 of 2) 3. Figure 5:80. Flip up the connector clip to detach the adhesives under the cable. Locate the touchpad module on page 5-55 1.
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From the front side of the upper case, push the touchpad with your fingers to detach it from the upper case. 4. Removing the Touchpad Service and Maintenance 5-60 Figure 5:82.
From the front side of the upper case, push the touchpad with your fingers to detach it from the upper case. 4. Removing the Touchpad Service and Maintenance 5-60 Figure 5:82.
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Connecting the Touchpad Cable 5-61 Service and Maintenance Touchpad Installation 1. Figure 5:84. Installing the Touchpad 2. Connect the touchpad cable connector then flip the connector clip down to its bay on the upper case. Figure 5:83. Align and install the touchpad to lock.
Connecting the Touchpad Cable 5-61 Service and Maintenance Touchpad Installation 1. Figure 5:84. Installing the Touchpad 2. Connect the touchpad cable connector then flip the connector clip down to its bay on the upper case. Figure 5:83. Align and install the touchpad to lock.
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Press the touchpad cable to attach the adhesives and secure the cable on the upper case. 3. Securing the Touchpad Cable Service and Maintenance 5-62 Figure 5:85.
Press the touchpad cable to attach the adhesives and secure the cable on the upper case. 3. Securing the Touchpad Cable Service and Maintenance 5-62 Figure 5:85.
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Description 1 KEYBOARD SUPPORT PLATE 2 KEYBOARD 3 TOUCHPAD FFC 4 TOUCHPAD ASSEMBLY 5 UPPER CASE P/N 33.SGYN2.001 KB.I100A.207 50.SGYN2.001 60.SGYN2.003 60.SGYN2.001 FRU (Field Replaceable Unit) List 6-7 Table 6:3. Upper Case Assembly Exploded Diagram No.
Description 1 KEYBOARD SUPPORT PLATE 2 KEYBOARD 3 TOUCHPAD FFC 4 TOUCHPAD ASSEMBLY 5 UPPER CASE P/N 33.SGYN2.001 KB.I100A.207 50.SGYN2.001 60.SGYN2.003 60.SGYN2.001 FRU (Field Replaceable Unit) List 6-7 Table 6:3. Upper Case Assembly Exploded Diagram No.