System-Board Components - Dell Alienware Aurora R15 Service Manual

System-board components

Figure 1. System-board components
1. Front I/O-panel cable
3. Upper front-chassis connector (FAN_SYS3)
5. Wireless-card slot
7. Lower front-chassis fan connector (FAN_SYS2)
9. SATA 6 Gbps drive connector (HDD2)
11. Solid-state drive slot (M.2 PCIe SSD-1)
13. Air-cooling fan connector (FAN CPU)
12 Removing and installing components
2. SYSFAN_LED3 connector
4. Coin-cell battery
6. SYSFAN_LED2 connector
8. SATA 6 Gbps drive connector (HDD1)
10. Power-supply connector (ATX1)
12. Solid-state drive slot (M.2 PCIe SSD-0)
14. PCI-Express x4 slot (SLOT3)