Acer Aspire 7540 Service Guide
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...Specifications 1 Features 1 System Block Diagram 4 Your Acer Notebook tour 6 Right View 9 Indicators 10 Easy-Launch Buttons 11 Touchpad Basics (with fingerprint reader 11 Touchpad basics (with two-click buttons 12 Using the Keyboard 13 Lock Keys and numeric keypad 13 Windows Keys...Acer GridVista (dual-display compatible 18 Hardware Specifications and Configurations 19 System Utilities 27 BIOS Setup Utility 27 Navigating the BIOS Utility 28 Information 29 Main 31 Security 33 Boot 37 Exit 38 BIOS Flash Utility 39 Remove HDD Password 40 Machine Disassembly and Replacement...
...Specifications 1 Features 1 System Block Diagram 4 Your Acer Notebook tour 6 Right View 9 Indicators 10 Easy-Launch Buttons 11 Touchpad Basics (with fingerprint reader 11 Touchpad basics (with two-click buttons 12 Using the Keyboard 13 Lock Keys and numeric keypad 13 Windows Keys...Acer GridVista (dual-display compatible 18 Hardware Specifications and Configurations 19 System Utilities 27 BIOS Setup Utility 27 Navigating the BIOS Utility 28 Information 29 Main 31 Security 33 Boot 37 Exit 38 BIOS Flash Utility 39 Remove HDD Password 40 Machine Disassembly and Replacement...
Acer Aspire 7540 Service Guide
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...Removing the Antennas 84 Troubleshooting 85 System Check Procedures 86 External Diskette Drive Check 86 External Optical Disk Drive Check 86 Keyboard or Auxiliary Input Device Check 86 Memory Check 87 Power System Check 87 Touchpad Check 88 Power-On Self-Test (POST... Clearing Password Check 105 BIOS Recovery by Crisis Disk 107 FRU (Field Replaceable Unit) List 111 Aspire 7736/7736Z/7336 Series and Aspire 7540 Series Exploded Diagram . . . . .112 Model Definition and Configuration 143 Aspire 7736/7736Z/7336 Series 144 Test Compatible Components 171 Microsoft® Windows...
...Removing the Antennas 84 Troubleshooting 85 System Check Procedures 86 External Diskette Drive Check 86 External Optical Disk Drive Check 86 Keyboard or Auxiliary Input Device Check 86 Memory Check 87 Power System Check 87 Touchpad Check 88 Power-On Self-Test (POST... Clearing Password Check 105 BIOS Recovery by Crisis Disk 107 FRU (Field Replaceable Unit) List 111 Aspire 7736/7736Z/7336 Series and Aspire 7540 Series Exploded Diagram . . . . .112 Model Definition and Configuration 143 Aspire 7736/7736Z/7336 Series 144 Test Compatible Components 171 Microsoft® Windows...
Acer Aspire 7540 Service Guide
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... page 82. 17. See "Removing the FPC Cable" on page 52. 8. NOTE: There is no need to remove the antenna unless you really need to replace it. 84 Chapter 3 See "Removing the Web Camera" on page 46. 4. See "Removing the Back Cover" on page 81. 16. See "Removing the DIMM Module... 79. 15. See "Removing the LCD panel with the Brackets" on page 48. 5. See "Removing the Middle Cover" on page 60. 12. See "Removing the Keyboard" on page 58. 11. See "Removing the Battery Pack" on page 44. 2. Removing the Antennas 1. See "Removing the SD Dummy Card" on page 45. 3.
... page 82. 17. See "Removing the FPC Cable" on page 52. 8. NOTE: There is no need to remove the antenna unless you really need to replace it. 84 Chapter 3 See "Removing the Web Camera" on page 46. 4. See "Removing the Back Cover" on page 81. 16. See "Removing the DIMM Module... 79. 15. See "Removing the LCD panel with the Brackets" on page 48. 5. See "Removing the Middle Cover" on page 60. 12. See "Removing the Keyboard" on page 58. 11. See "Removing the Battery Pack" on page 44. 2. Removing the Antennas 1. See "Removing the SD Dummy Card" on page 45. 3.
Acer Aspire 7540 Service Guide
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...if CD-ROM Test is required. If the error still remains: 1. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is passed as the program runs to FDD Test. 3. Replace the main board. See if FDD Test is to be tested. Follow... the external diskette drive/CD-ROM module. 2. Replace the keyboard. 3. NOTE: Make sure that the flexible cable extending from the keyboard is correct, run the Keyboard Test. Follow the instructions in the message window. If the internal keyboard does not work or an unexpected character appears, make...
...if CD-ROM Test is required. If the error still remains: 1. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is passed as the program runs to FDD Test. 3. Replace the main board. See if FDD Test is to be tested. Follow... the external diskette drive/CD-ROM module. 2. Replace the keyboard. 3. NOTE: Make sure that the flexible cable extending from the keyboard is correct, run the Keyboard Test. Follow the instructions in the message window. If the internal keyboard does not work or an unexpected character appears, make...
Acer Aspire 7540 Service Guide
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... Disk Stuck Key Keyboard error Keyboard Controller Failed Keyboard locked - Replace and run SETUP System cache error - Cache disabled CPU ID: DMA Test Failed Software NMI Failed FRU/Action in BIOS Setup Utility. see "Keyboard or Auxiliary Input Device Check" on page 86. see "Keyboard or Auxiliary Input Device... board System board DIMM System board DIMM System board 90 Chapter 4 BIOS ROM System board DIMM System board DIMM System board Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. Default configuration used Memory size found by ...
... Disk Stuck Key Keyboard error Keyboard Controller Failed Keyboard locked - Replace and run SETUP System cache error - Cache disabled CPU ID: DMA Test Failed Software NMI Failed FRU/Action in BIOS Setup Utility. see "Keyboard or Auxiliary Input Device Check" on page 86. see "Keyboard or Auxiliary Input Device... board System board DIMM System board DIMM System board 90 Chapter 4 BIOS ROM System board DIMM System board DIMM System board Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. Default configuration used Memory size found by ...