Acer Aspire 4810TZ Aspire 4810T, 4810TG, 4810TZ and 4410TZG Service Guide - Page 66

12. Remove the two screws (A) securing the left and right speaker modules, peel off the stickers securing the speaker cables, and remove them from the upper case. Step 1~2 Size (Quantity) M2 x L4 (2) Black Color Torque 1.6 kgf-cm Removing the LED Board 1. See "Removing the Battery Pack" on page 44. 2. See "Removing the Lower Cover" on page 45. 3. See "Removing the Lower Cover" on page 45. 4. See "Removing the Optical Drive Module" on page 46. 5. See "Removing the DIMM" on page 46. 6. See "Removing the Hard Disk Drive Module" on page 47. 7. See "Removing the SSD Module" on page 48. 8. See "Removing the RTC Battery" on page 48. 9. See "Removing the Keyboard" on page 51. 10. See "Removing the WLAN Board Module" on page 52. 11. See "Separating the Upper Case from the Lower Case" on page 53. 12. Peel off the covering of the LED board. 58 Chapter 3