Acer Aspire 7740G Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 80

15. Remove the microphone from the system. Removing the Main Board 1. See "Removing the Battery Pack" on page 40. 2. See "Removing the Optical Drive Module" on page 41. 3. See "Removing the Back Cover" on page 42. 4. See "Removing the Hard Disk Drive Module" on page 43. 5. See "Removing the Wireless LAN Card" on page 44. 6. See "Removing the DIMM Module" on page 46. 7. See "Removing the Heatsink Module" on page 49. 8. See "Removing the CPU" on page 51. 9. See "Removing the Middle Cover" on page 53. 10. See "Removing the Keyboard" on page 53. 11. See "Removing the LCD Module" on page 55. 12. See "Separating the Upper Case from the Lower Case" on page 58. 13. See "Removing the USB Board Module" on page 67. 14. See "Removing the Modem Board" on page 70. 15. See "Removing the Bluetooth Module" on page 71. 16. See "Removing the Microphone" on page 72. 74 Chapter 3