Acer Aspire 4715Z Aspire 4315 / 4715Z Service Guide - Page 78

16. Carefully insert the flat-bladescrewdriver under the side of the touchpad board and gently pry up the board. 17. Continue prying the board until it releases from the upper case, then remove the board. Removing the Audio Board 1. See "Removing the Battery Pack" on page 49. 2. See "Removing the Express Dummy Card" on page 49. 3. See "Removing the Lower Cover" on page 50. 4. See "Removing the DIMM" on page 51. 5. See "Removing the WLAN Board Module" on page 52. 6. See "Removing the Hard Disk Drive Module" on page 53. 7. See "Removing the Optical Drive Module" on page 54. 8. See "Removing the CPU Heatsink Module" on page 57. 9. See "Removing the CPU" on page 58. 10. See "Removing the Keyboard" on page 59. 11. See "Removing the Middle Cover" on page 60. 12. See "Removing the LCD Module" on page 61. 13. See "Separating the Upper Case from the Lower Case" on page 63. 68 Chapter 3