Acer Aspire S3-391 Acer Aspire S3-391 Notebook Service Guide - Page 88

Removing the WLAN Board 0 NOTE: NOTE: For models that have M-SATA board installed, please proceed to page 3-35, "Removing the M-SATA Board". 1. Perform the "Removing the Lower Case" procedure described on page 3-9. 2. Perform the "Removing the Battery Pack" procedure described on page 3-10. 3. Perform the "Removing the WLAN Module" procedure described on page 3-15. 4. Release the connector latches (1) from the WLAN board, then disconnect the WLAN & mini 1 cables (2). Disconnect the power cable from the WLAN board (3). Figure 3-50. WLAN, Mini 1 & Power Cables 5. Detach the WLAN board from the upper case. Figure 3-51. WLAN Board NOTE: NOTE: A circuit board that is > 10cm2 has been highlighted with a yellow rectangle in Figure 3-51. Follow the local regulations for disposing this type of circuit board. 3-34 Machine Maintenance