Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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... output (text that represents information entered by a computer user, such as menus, prompts, responses to know for personal injury. ! Example: At the prompt, type run -m Keyboard keys are shown in angle brackets (< >). Example: [01] The server has been stopped User input (text that represents information displayed on a computer screen, such as...
... output (text that represents information entered by a computer user, such as menus, prompts, responses to know for personal injury. ! Example: At the prompt, type run -m Keyboard keys are shown in angle brackets (< >). Example: [01] The server has been stopped User input (text that represents information displayed on a computer screen, such as...
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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TravelMate 6495T/6495TG/6495Te/8473T/8473TG CHAPTER 1 Hardware Specifications Features 1-5 Operating System 1-5 Platform 1-5 System Memory 1-5 Display 1-5 Graphics 1-5 Storage Subsystem 1-6 Audio Subsystem 1-6 Communication 1-7 Privacy Control 1-7 Power Adapter and Battery 1-7 Keyboard and Pointing Device 1-7 I/O Ports 1-8 Software and Tools 1-8 ... 1-11 Close Front View 1-14 Left View 1-15 Right View 1-16 Base View 1-17 Touchpad Basics 1-18 Keyboard 1-19 Hotkeys 1-21 Special Keys 1-22 Specification Tables 1-26 BIOS Setup Utility 2-3 Navigating the BIOS Utility 2-3 ...
TravelMate 6495T/6495TG/6495Te/8473T/8473TG CHAPTER 1 Hardware Specifications Features 1-5 Operating System 1-5 Platform 1-5 System Memory 1-5 Display 1-5 Graphics 1-5 Storage Subsystem 1-6 Audio Subsystem 1-6 Communication 1-7 Privacy Control 1-7 Power Adapter and Battery 1-7 Keyboard and Pointing Device 1-7 I/O Ports 1-8 Software and Tools 1-8 ... 1-11 Close Front View 1-14 Left View 1-15 Right View 1-16 Base View 1-17 Touchpad Basics 1-18 Keyboard 1-19 Hotkeys 1-21 Special Keys 1-22 Specification Tables 1-26 BIOS Setup Utility 2-3 Navigating the BIOS Utility 2-3 ...
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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... Process 3-7 External Module Disassembly Process 3-8 External Modules Disassembly Flowchart 3-8 Removing the Battery Pack 3-9 Removing the ODD Module 3-10 Removing the WLAN Module 3-12 Removing the Keyboard 3-14 Removing the Base Door 3-16 Removing the HDD Module 3-17 Removing the Memory Modules 3-20 Main Unit Disassembly Process 3-21 Main Unit Disassembly Flowchart...
... Process 3-7 External Module Disassembly Process 3-8 External Modules Disassembly Flowchart 3-8 Removing the Battery Pack 3-9 Removing the ODD Module 3-10 Removing the WLAN Module 3-12 Removing the Keyboard 3-14 Removing the Base Door 3-16 Removing the HDD Module 3-17 Removing the Memory Modules 3-20 Main Unit Disassembly Process 3-21 Main Unit Disassembly Flowchart...
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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.../Upper Cover 3-75 External Module Reassembly Process 3-79 Replacing the Memory Modules 3-79 Replacing the HDD Module 3-80 Replacing the Base Door 3-83 Replacing the Keyboard 3-84 Replacing the WLAN Module 3-85 Replacing the ODD Module 3-87 Replacing the Battery Pack 3-89 Introduction 4-3 General Information 4-3 Power On Issues 4-4 No Display Issues...
.../Upper Cover 3-75 External Module Reassembly Process 3-79 Replacing the Memory Modules 3-79 Replacing the HDD Module 3-80 Replacing the Base Door 3-83 Replacing the Keyboard 3-84 Replacing the WLAN Module 3-85 Replacing the ODD Module 3-87 Replacing the Battery Pack 3-89 Introduction 4-3 General Information 4-3 Power On Issues 4-4 No Display Issues...
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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...1-5 System Memory 1-5 Display 1-5 Graphics 1-5 Storage Subsystem 1-6 Audio Subsystem 1-6 Communication 1-7 Privacy Control 1-7 Power Adapter and Battery 1-7 Keyboard and Pointing Device 1-7 I/O Ports 1-8 Software and Tools 1-8 Optional Items 1-10 Warranty 1-10 Dimensions and Weight 1-10 Environment 1-10...Open Front View 1-11 Close Front View 1-14 Left View 1-15 Right View 1-16 Base View 1-17 Touchpad Basics 1-18 Keyboard 1-19 Hotkeys 1-21 Special Keys 1-22 Specification Tables 1-26 Computer Specifications 1-26 Processor 1-27 Processor Specifications 1-28 System Memory...
...1-5 System Memory 1-5 Display 1-5 Graphics 1-5 Storage Subsystem 1-6 Audio Subsystem 1-6 Communication 1-7 Privacy Control 1-7 Power Adapter and Battery 1-7 Keyboard and Pointing Device 1-7 I/O Ports 1-8 Software and Tools 1-8 Optional Items 1-10 Warranty 1-10 Dimensions and Weight 1-10 Environment 1-10...Open Front View 1-11 Close Front View 1-14 Left View 1-15 Right View 1-16 Base View 1-17 Touchpad Basics 1-18 Keyboard 1-19 Hotkeys 1-21 Special Keys 1-22 Specification Tables 1-26 Computer Specifications 1-26 Processor 1-27 Processor Specifications 1-28 System Memory...
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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...Video Quality Enhancement (VQE) technology Supports 640×480 resolution online video calls Wireless and networking 0 WLAN: IEEE 802.11b/g/n Supports Acer SignalUp technology LAN: Gigabit Ethernet, Wake-on-LAN ready Broadcom NetLink® BCM57761 controller Privacy Control 0 BIOS supervisor, user, and ... 3 to 3.5 hours for 0-99% capacity 3.5 to 4 hours for 0-100% (charge-in-use) ACPI 3.0-compliant power management system ENERGY STAR compliant Keyboard and Pointing Device 0 Keyboard 0 2011 TM keyboard Overlay numeric keys Hardware Specifications and Configurations 1-7
...Video Quality Enhancement (VQE) technology Supports 640×480 resolution online video calls Wireless and networking 0 WLAN: IEEE 802.11b/g/n Supports Acer SignalUp technology LAN: Gigabit Ethernet, Wake-on-LAN ready Broadcom NetLink® BCM57761 controller Privacy Control 0 BIOS supervisor, user, and ... 3 to 3.5 hours for 0-99% capacity 3.5 to 4 hours for 0-100% (charge-in-use) ACPI 3.0-compliant power management system ENERGY STAR compliant Keyboard and Pointing Device 0 Keyboard 0 2011 TM keyboard Overlay numeric keys Hardware Specifications and Configurations 1-7
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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.... Display screen Also called liquid crystal display (LCD), displays computer output. Power button Turns the computer on page 12. See "Special Buttons" on and off. 6 Keyboard For entering data into your computer. Notebook Tour 0 This section provides an overview of the features and functions of the notebook. Open Front View 0 Figure...
.... Display screen Also called liquid crystal display (LCD), displays computer output. Power button Turns the computer on page 12. See "Special Buttons" on and off. 6 Keyboard For entering data into your computer. Notebook Tour 0 This section provides an overview of the features and functions of the notebook. Open Front View 0 Figure...
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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Keyboard 0 The keyboard contains an overlay numeric keys, inverted "T" cursor key, Windows® key, Application key, function lock keys, and hotkeys controlling various computer features. Figure 1-8. Keyboard Lock Keys Lock key Description Caps Lock When On, all typed alphabetic characters appears in uppercase. Keyboard Lock Keys Table 1-8. Hardware Specifications and Configurations 1-19 Keyboard Lock Keys 0 The keyboard has three lock keys which the user can toggle on and off. Figure 1-9.
Keyboard 0 The keyboard contains an overlay numeric keys, inverted "T" cursor key, Windows® key, Application key, function lock keys, and hotkeys controlling various computer features. Figure 1-8. Keyboard Lock Keys Lock key Description Caps Lock When On, all typed alphabetic characters appears in uppercase. Keyboard Lock Keys Table 1-8. Hardware Specifications and Configurations 1-19 Keyboard Lock Keys 0 The keyboard has three lock keys which the user can toggle on and off. Figure 1-9.
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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... When On, the screen moves one line up or down when pressing the up or down cursor keys. Num Lock affects the external keyboard/keypad only. Windows Keys 0 The keyboard has two keys that perform Windows-specific functions. 1-20 Hardware Specifications and Configurations The key can be turned on/off via the...
... When On, the screen moves one line up or down when pressing the up or down cursor keys. Num Lock affects the external keyboard/keypad only. Windows Keys 0 The keyboard has two keys that perform Windows-specific functions. 1-20 Hardware Specifications and Configurations The key can be turned on/off via the...
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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... flag specification v2.1 System management bus specification v2.0 AHCI support Microsoft XP/Vista/Windows 7 logo program Microsoft SLP 1.0 support Microsoft OA 2.0 and 2.1 support Keyboard Item Specification Type 2011 TM keyboard Total number of keys 88/89/93 keys Windows logo key Yes Internal and external USB Yes... keyboard work simultaneously? Features Overlay numeric keys Inverted "T" cursor keys Hotkeys for volume and brightness level, media playback, wireless and sleep functions, and display ...
... flag specification v2.1 System management bus specification v2.0 AHCI support Microsoft XP/Vista/Windows 7 logo program Microsoft SLP 1.0 support Microsoft OA 2.0 and 2.1 support Keyboard Item Specification Type 2011 TM keyboard Total number of keys 88/89/93 keys Windows logo key Yes Internal and external USB Yes... keyboard work simultaneously? Features Overlay numeric keys Inverted "T" cursor keys Hotkeys for volume and brightness level, media playback, wireless and sleep functions, and display ...
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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System Interrupt Specification Hardware IRQ IRQ0 IRQ1 IRQ2 IRQ3 IRQ5 IRQ6 IRQ7 IRQ8 IRQ9 IRQ10 IRQ11 IRQ12 IRQ13 IRQ14 IRQ15 System Function System timer Standard PS/2 keyboard Not in use Not in use Not in use Not in use Not in use System CMOS/real time clock Not in use Not in use Not in use Synaptics PS/2 port touchpad Numeric data processor Not in use Not in use Hardware Specifications and Configurations 1-39
System Interrupt Specification Hardware IRQ IRQ0 IRQ1 IRQ2 IRQ3 IRQ5 IRQ6 IRQ7 IRQ8 IRQ9 IRQ10 IRQ11 IRQ12 IRQ13 IRQ14 IRQ15 System Function System timer Standard PS/2 keyboard Not in use Not in use Not in use Not in use Not in use System CMOS/real time clock Not in use Not in use Not in use Synaptics PS/2 port touchpad Numeric data processor Not in use Not in use Hardware Specifications and Configurations 1-39
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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... number of the installed hard drive Model name of the installed optical device Current system BIOS version Current firmware version of the system VGA Current keyboard controller version Serial number of the computer's hardware information. Hardware Information Table 2-1. Information 0 This tab shows a summary of the computer 2-4 System Utilities Actual values can...
... number of the installed hard drive Model name of the installed optical device Current system BIOS version Current firmware version of the system VGA Current keyboard controller version Serial number of the computer's hardware information. Hardware Information Table 2-1. Information 0 This tab shows a summary of the computer 2-4 System Utilities Actual values can...
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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... Process 3-7 External Module Disassembly Process 3-8 External Modules Disassembly Flowchart 3-8 Removing the Battery Pack 3-9 Removing the ODD Module 3-10 Removing the WLAN Module 3-12 Removing the Keyboard 3-14 Removing the Base Door 3-16 Removing the HDD Module 3-17 Removing the Memory Modules 3-20 Main Unit Disassembly Process 3-21 Main Unit Disassembly Flowchart...
... Process 3-7 External Module Disassembly Process 3-8 External Modules Disassembly Flowchart 3-8 Removing the Battery Pack 3-9 Removing the ODD Module 3-10 Removing the WLAN Module 3-12 Removing the Keyboard 3-14 Removing the Base Door 3-16 Removing the HDD Module 3-17 Removing the Memory Modules 3-20 Main Unit Disassembly Process 3-21 Main Unit Disassembly Flowchart...
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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.../Upper Cover 3-75 External Module Reassembly Process 3-79 Replacing the Memory Modules 3-79 Replacing the HDD Module 3-80 Replacing the Base Door 3-83 Replacing the Keyboard 3-84 Replacing the WLAN Module 3-85 Replacing the ODD Module 3-87 Replacing the Battery Pack 3-89 3-3
.../Upper Cover 3-75 External Module Reassembly Process 3-79 Replacing the Memory Modules 3-79 Replacing the HDD Module 3-80 Replacing the Base Door 3-83 Replacing the Keyboard 3-84 Replacing the WLAN Module 3-85 Replacing the ODD Module 3-87 Replacing the Battery Pack 3-89 3-3
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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... The flowcharts provided in that order. Observe the order of the sequence to avoid damage to remove the main board, you must first remove the keyboard, then disassemble the inside assembly frame in the succeeding disassembly sections illustrate the entire disassembly sequence. Main Screw List Screw M2.5 × L7 M2 ×...; L3 M2 × L3 M2 × L4 M2 × L2.5 M2.5 × L2.5 M2.5 x L4 M2 x L7 M2.5 x 3.5 Quantity 19 13 8 6 6 6 2 2 2 Acer Part Number 86.00E72.637 86.00F80.723 86.9A552.3R0 86.00E91.724 86.9A562.2R5 86.00K60.630 86.9AL53.4R0 86.DA352...
... The flowcharts provided in that order. Observe the order of the sequence to avoid damage to remove the main board, you must first remove the keyboard, then disassemble the inside assembly frame in the succeeding disassembly sections illustrate the entire disassembly sequence. Main Screw List Screw M2.5 × L7 M2 ×...; L3 M2 × L3 M2 × L4 M2 × L2.5 M2.5 × L2.5 M2.5 x L4 M2 x L7 M2.5 x 3.5 Quantity 19 13 8 6 6 6 2 2 2 Acer Part Number 86.00E72.637 86.00F80.723 86.9A552.3R0 86.00E91.724 86.9A562.2R5 86.00K60.630 86.9AL53.4R0 86.DA352...
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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Perform the "Removing the Battery Pack" procedure described on page 3-9. 2. Removing the Keyboard 0 ☞ IMPORTANT: The keyboard is easily warped or damaged during the removal process. Screws Step Keyboard Disassembly Screw M2.5 × L7 3. Turn the computer over and open the LCD panel. Take care not to use excessive force when removing. 1. Quantity 2 Screw Type 3-14 Machine Maintenance Remove the screws securing the keyboard. Figure 3-12. Keyboard Screws Table 3-6.
Perform the "Removing the Battery Pack" procedure described on page 3-9. 2. Removing the Keyboard 0 ☞ IMPORTANT: The keyboard is easily warped or damaged during the removal process. Screws Step Keyboard Disassembly Screw M2.5 × L7 3. Turn the computer over and open the LCD panel. Take care not to use excessive force when removing. 1. Quantity 2 Screw Type 3-14 Machine Maintenance Remove the screws securing the keyboard. Figure 3-12. Keyboard Screws Table 3-6.
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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Flip up the keyboard (1) and place it on the top side of the keyboard. Figure 3-14. 4. Keyboard Latches 5. Use a non-marring plastic flat-blade screwdriver to push the latches on top below the LCD screen (2). Release the connector latch (3), and then disconnect the cable (4). Keyboard Machine Maintenance 3-15 Figure 3-13.
Flip up the keyboard (1) and place it on the top side of the keyboard. Figure 3-14. 4. Keyboard Latches 5. Use a non-marring plastic flat-blade screwdriver to push the latches on top below the LCD screen (2). Release the connector latch (3), and then disconnect the cable (4). Keyboard Machine Maintenance 3-15 Figure 3-13.
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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Replacing the Keyboard 0 1. Keyboard Screws Table 3-33. Keyboard 2. Figure 3-132. Screws Step Keyboard Assembly Screw M2.5 × L7 3-84 Quantity 2 Screw Type Machine Maintenance Secure the keyboard with the two screws. Figure 3-133. Flip the keyboard over the upper cover (3) and press down on all sides to the mainboard (1) and then close the connector latches (2). Connect the keyboard cable to secure it in place (4).
Replacing the Keyboard 0 1. Keyboard Screws Table 3-33. Keyboard 2. Figure 3-132. Screws Step Keyboard Assembly Screw M2.5 × L7 3-84 Quantity 2 Screw Type Machine Maintenance Secure the keyboard with the two screws. Figure 3-133. Flip the keyboard over the upper cover (3) and press down on all sides to the mainboard (1) and then close the connector latches (2). Connect the keyboard cable to secure it in place (4).
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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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 WLAN Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 Intermittent Problems 4-19 Undetermined Problems 4-19 Error Codes 4-20 BIOS Beep Codes 4-21 POST Codes 4-26 Component Codes 4-26 Progress Codes 4-30 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 WLAN Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 Intermittent Problems 4-19 Undetermined Problems 4-19 Error Codes 4-20 BIOS Beep Codes 4-21 POST Codes 4-26 Component Codes 4-26 Progress Codes 4-30 4-2
Acer TravelMate 6495T, TG and 8743, T, TG Service Guide
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Refer to Table 4-1 for Acer products only. Table 4-1. Common Problems Symptoms (Verified) Power On Issues No Display Issues LCD Failure Keyboard Failure Touchpad Failure Internal Speaker Failure Microphone Failure USB Failure WLAN Failure Bluetooth Failure Card Reader ...Failure Thermal Unit Failure Other Functions Failure Intermittent Problems Undetermined Problems 4. If the issue is still not resolved, refer to the problem. 3. Non-Acer products, ...
Refer to Table 4-1 for Acer products only. Table 4-1. Common Problems Symptoms (Verified) Power On Issues No Display Issues LCD Failure Keyboard Failure Touchpad Failure Internal Speaker Failure Microphone Failure USB Failure WLAN Failure Bluetooth Failure Card Reader ...Failure Thermal Unit Failure Other Functions Failure Intermittent Problems Undetermined Problems 4. If the issue is still not resolved, refer to the problem. 3. Non-Acer products, ...