Acer Aspire S7-391 Acer S7-391 Notebook Service Guide - Page 93

Removing the Upper Case Assembly 0 1. Perform the "Removing the Mainboard" procedure described on page 3-27. 2. Perform the "Removing the LED Indicator" procedure described on page 3-34. 3. Tilt the upper case until it is approximately at a 45° angle with the LCD assembly. Figure 3-53. Upper Case Assembly 4. Remove the four screws securing the upper case assembly to the LCD hinges. Figure 3-54. Upper Case Screws - LCD Hinges Table 3-54. Screws Step Upper Case Disassembly Screw M2 x L4 Quantity 4 Screw Type Machine Maintenance 3-35