Aspire 5755, 5755G Service Guide
Page 5
... Controls 1-8 Environment 1-9 Warranty 1-9 Optional Items 1-9 Software 1-9 Notebook Tour 1-11 Top View 1-11 Closed Front View 1-13 Left View 1-14 Right View 1-15 Base View 1-16 Touchpad Basics 1-17 Using the Keyboard 1-18 Windows Keys 1-19 Hotkeys 1-20 System Block Diagram 1-22 Specification Tables 1-23 Computer specifications 1-23 System Board Major Chips...
... Controls 1-8 Environment 1-9 Warranty 1-9 Optional Items 1-9 Software 1-9 Notebook Tour 1-11 Top View 1-11 Closed Front View 1-13 Left View 1-14 Right View 1-15 Base View 1-16 Touchpad Basics 1-17 Using the Keyboard 1-18 Windows Keys 1-19 Hotkeys 1-20 System Block Diagram 1-22 Specification Tables 1-23 Computer specifications 1-23 System Board Major Chips...
Aspire 5755, 5755G Service Guide
Page 8
... Installation 3-63 Microphone Set Removal 3-64 Microphone Set Installation 3-64 CHAPTER 4 Troubleshooting Introduction 4-3 General Information 4-3 Power On Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 Touchpad Failure 4-9 Internal Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 Wireless Function Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure...
... Installation 3-63 Microphone Set Removal 3-64 Microphone Set Installation 3-64 CHAPTER 4 Troubleshooting Introduction 4-3 General Information 4-3 Power On Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 Touchpad Failure 4-9 Internal Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 Wireless Function Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure...
Aspire 5755, 5755G Service Guide
Page 12
... Controls 1-8 Environment 1-9 Warranty 1-9 Optional Items 1-9 Software 1-9 Notebook Tour 1-11 Top View 1-11 Closed Front View 1-13 Left View 1-14 Right View 1-15 Base View 1-16 Touchpad Basics 1-17 Using the Keyboard 1-18 Windows Keys 1-19 Hotkeys 1-20 System Block Diagram 1-22 Specification Tables 1-23 Computer specifications 1-23 System Board Major Chips...
... Controls 1-8 Environment 1-9 Warranty 1-9 Optional Items 1-9 Software 1-9 Notebook Tour 1-11 Top View 1-11 Closed Front View 1-13 Left View 1-14 Right View 1-15 Base View 1-16 Touchpad Basics 1-17 Using the Keyboard 1-18 Windows Keys 1-19 Hotkeys 1-20 System Block Diagram 1-22 Specification Tables 1-23 Computer specifications 1-23 System Board Major Chips...
Aspire 5755, 5755G Service Guide
Page 18
... External display (VGA) port Headphone/speaker jack, supporting 3.5 mm headset with built-in microphone for Acer smart handhelds Microphone-in jack Ethernet (RJ-45) port DC-in jack for AC adapter... Special Keys and Controls 0 Keyboard 103-/104-/107-key Acer FineTip keyboard with independent standard numeric keypad, international language support Touchpad Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip Media keys Media control...
... External display (VGA) port Headphone/speaker jack, supporting 3.5 mm headset with built-in microphone for Acer smart handhelds Microphone-in jack Ethernet (RJ-45) port DC-in jack for AC adapter... Special Keys and Controls 0 Keyboard 103-/104-/107-key Acer FineTip keyboard with independent standard numeric keypad, international language support Touchpad Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip Media keys Media control...
Aspire 5755, 5755G Service Guide
Page 22
Indicates the computer's power status. 4 Keyboard For entering data into your computer. 5 Touchpad Touch-sensitive pointing device which functions like the left and right buttons function like a computer mouse. 6 Power indicator Indicates the computer's power status. Communication indicator ...
Indicates the computer's power status. 4 Keyboard For entering data into your computer. 5 Touchpad Touch-sensitive pointing device which functions like the left and right buttons function like a computer mouse. 6 Power indicator Indicates the computer's power status. Communication indicator ...
Aspire 5755, 5755G Service Guide
Page 27
...double-clicking a mouse button). Drag Tap twice (at the same speed as clicking the left (2) and right (3) buttons located beneath the Touchpad to drag the cursor. Click and hold, then use finger on a mouse. dry and clean. hence, the lighter the touch, the better ...the response. Touchpad Move finger across the Touchpad (1) to finger movement; Table 1-6. The TouchPad is the same as Quickly click twice. Hardware Specifications and Configurations 1-17 rest your finger on the...
...double-clicking a mouse button). Drag Tap twice (at the same speed as clicking the left (2) and right (3) buttons located beneath the Touchpad to drag the cursor. Click and hold, then use finger on a mouse. dry and clean. hence, the lighter the touch, the better ...the response. Touchpad Move finger across the Touchpad (1) to finger movement; Table 1-6. The TouchPad is the same as Quickly click twice. Hardware Specifications and Configurations 1-17 rest your finger on the...
Aspire 5755, 5755G Service Guide
Page 30
...configuration.) Puts the computer in the hotkey combination. Turns the display screen backlight off . 1-20 Hardware Specifications and Configurations Turns the touchpad on and off. + Speaker toggle Turns the speakers on and off to return. Press any key to save power. Keyboard Hotkeys... To activate hotkeys, press and hold the key before pressing the other key in Sleep mode. + + + Display toggle Screen blank Touchpad toggle Switches display output between the display screen, external monitor (if connected) and both. Table 1-10. Hotkeys 0 Hotkeys or key combinations...
...configuration.) Puts the computer in the hotkey combination. Turns the display screen backlight off . 1-20 Hardware Specifications and Configurations Turns the touchpad on and off. + Speaker toggle Turns the speakers on and off to return. Press any key to save power. Keyboard Hotkeys... To activate hotkeys, press and hold the key before pressing the other key in Sleep mode. + + + Display toggle Screen blank Touchpad toggle Switches display output between the display screen, external monitor (if connected) and both. Table 1-10. Hotkeys 0 Hotkeys or key combinations...
Aspire 5755, 5755G Service Guide
Page 104
CAUTION: Touchpad FFC is connected from lower cover. 3-26 Machine Maintenance Procedures Do not lift palmrest from the touchpad board on palmrest to mainboard. 3. Separating Upper Cover from the lower cover through HDD bay opening. (Figure 3-24) Figure 3-24. Separate the upper cover from Lower Cover !
CAUTION: Touchpad FFC is connected from lower cover. 3-26 Machine Maintenance Procedures Do not lift palmrest from the touchpad board on palmrest to mainboard. 3. Separating Upper Cover from the lower cover through HDD bay opening. (Figure 3-24) Figure 3-24. Separate the upper cover from Lower Cover !
Aspire 5755, 5755G Service Guide
Page 105
Release touchpad FFC (C) from Touchpad Board 6. Touchpad FFC Removal from touchpad module connector (D) (Figure 3-26). Remove palmrest from Lower Cover 5. E Figure 3-25. 4. Put palmrest (E) on keyboard (Figure 3-25). Palmrest Removal from lower cover. Machine Maintenance Procedures 3-27 C D Figure 3-26.
Release touchpad FFC (C) from Touchpad Board 6. Touchpad FFC Removal from touchpad module connector (D) (Figure 3-26). Remove palmrest from Lower Cover 5. E Figure 3-25. 4. Put palmrest (E) on keyboard (Figure 3-25). Palmrest Removal from lower cover. Machine Maintenance Procedures 3-27 C D Figure 3-26.
Aspire 5755, 5755G Service Guide
Page 106
Connect touchpad FFC (C) to lower cover. (Figure 3-22) 6. Install HDD module. 7. Palmrest Assembly 2. Install and secure six (6) screws (A) to touchpad module connector (D) (Figure 3-26). 3. Install base door. ID Size A M2.45x8.0 Quantity 8 Screw Type B M2.5x5.0 2 3-28 Machine Maintenance Procedures E E Figure 3-27. Install and secure two (2) screws (B) to lower cover. (Figure 3-23) 5. Palmrest Assembly Installation 0 1. Align palmrest assembly (E) with the keyboard as shown in Figure 3-27. Put palmrest onto lower cover. (Figure 3-25) 4.
Connect touchpad FFC (C) to lower cover. (Figure 3-22) 6. Install HDD module. 7. Palmrest Assembly 2. Install and secure six (6) screws (A) to touchpad module connector (D) (Figure 3-26). 3. Install base door. ID Size A M2.45x8.0 Quantity 8 Screw Type B M2.5x5.0 2 3-28 Machine Maintenance Procedures E E Figure 3-27. Install and secure two (2) screws (B) to lower cover. (Figure 3-23) 5. Palmrest Assembly Installation 0 1. Align palmrest assembly (E) with the keyboard as shown in Figure 3-27. Put palmrest onto lower cover. (Figure 3-25) 4.
Aspire 5755, 5755G Service Guide
Page 144
Introduction 4-3 General Information 4-3 Power On Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 Touchpad Failure 4-9 Internal Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 Wireless Function Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 CosmeticFailure 4-19 ODD Failure 4-20 Intermittent Problems 4-24 Undetermined Problems 4-24 Post Codes 4-25 4-2
Introduction 4-3 General Information 4-3 Power On Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 Touchpad Failure 4-9 Internal Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 Wireless Function Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 CosmeticFailure 4-19 ODD Failure 4-20 Intermittent Problems 4-24 Undetermined Problems 4-24 Post Codes 4-25 4-2
Aspire 5755, 5755G Service Guide
Page 145
... problem. 2. Table 4-1. Common problems Symptoms (Verified) Power On Issues No Display Issues LCD Failure Internal Speaker Failure Touchpad Failure Internal Speaker Failure Microphone Failure USB Failure Wireless Function Failure Bluetooth Failure Card Reader Failure Thermal Unit Failure Other Functions... to be performed as possible about troubleshooting common notebook problems. General Information 0 The following procedures are a guide for Acer products only. If possible, verify the symptoms by step procedures are intended for troubleshooting computer problems. The step by re...
... problem. 2. Table 4-1. Common problems Symptoms (Verified) Power On Issues No Display Issues LCD Failure Internal Speaker Failure Touchpad Failure Internal Speaker Failure Microphone Failure USB Failure Wireless Function Failure Bluetooth Failure Card Reader Failure Thermal Unit Failure Other Functions... to be performed as possible about troubleshooting common notebook problems. General Information 0 The following procedures are a guide for Acer products only. If possible, verify the symptoms by step procedures are intended for troubleshooting computer problems. The step by re...