AFL2-15A-H61
Page VII
7 SYSTEM MAINTENANCE ......................................................................................116
7.1 SYSTEM MAINTENANCE INTRODUCTION .................................................................117
7.2 ANTI-STATIC PRECAUTIONS.....................................................................................117
7.3 TURN OFF THE POWER.............................................................................................118
7.4 OPENING THE SYSTEM.............................................................................................118
7.4.1 Removing the Back Cover...............................................................................118
7.4.2 Removing the Internal Aluminum Cover.........................................................119
7.5 REPLACING COMPONENTS...................................................................................... 120
7.5.1 Memory Module Replacement ....................................................................... 120
7.5.2 WLAN Card Replacement .............................................................................. 122
7.6 REINSTALLING THE COVERS................................................................................... 124
8 INTERFACE CONNECTORS................................................................................. 125
8.1 PERIPHERAL INTERFACE CONNECTORS................................................................... 126
8.2 INTERNAL PERIPHERAL CONNECTORS .................................................................... 127
8.2.1 Auto-dimming Connector (JP7)..................................................................... 128
8.2.2 Battery Connector (BAT2) ............................................................................. 128
8.2.3 Bluetooth USB Connector (BLUETOOTH1)................................................. 129
8.2.4 EC Debug Connector (CN15)........................................................................ 129
8.2.5 Fan Connector (CPU_FAN1)......................................................................... 129
8.2.6 HDD Connector (JSATA3)............................................................................. 130
8.2.7 Hot Key LED Connector (HOTKEYLEDCN1).............................................. 130
8.2.8 Hot Key Connector (HOTKEYCN1).............................................................. 130
8.2.9 LED Indicator Connector (LEDCN1)............................................................ 131
8.2.10 Logo LED Connector (LOGO_LED)........................................................... 131
8.2.11 LVDS Connector (LVDS1) ........................................................................... 131
8.2.12 LVDS Backlight Connector (INVERTER1).................................................. 132
8.2.13 Microphone Connector (DMIC1) ................................................................ 132
8.2.14 Mini USB Connector (MINUSB1) ............................................................... 133
8.2.15 Mini USB Connector (MINUSB2) ............................................................... 133
8.2.16 Power Button Connector (PW_BT1) ........................................................... 133
8.2.17 RFID USB Connector (RFIDUSB1) ............................................................ 134
8.2.18 SATA Connector (SATA1)............................................................................. 134
8.2.19 SATA Power Connector (CN8)..................................................................... 134
8.2.20 Speaker Connector (SPK_CN13)................................................................. 135
