2. F_USB Front panel USB 2.0 header
3. PCIE1~2
Mini PCI Express slots (mini PCIe1 (full-card) supports extension cards with SATA
signal, USB signal and PCIe signal, and mini PCIe2 (half-card) supports extension
4. DMIC Digital microphone header (For All-In-One Specification)
5. SPKR 2 Channels audio speaker header (For All-In-One Specification)
6. F_AUDIO Front panel audio header
7. CLR_CMOS Clear CMOS jumper
8. ME_UNLOCK Me unlock header
9. CASE Case open header
10. SODIMM1~2 204-pin DDR3 SDRAM SO-DIMMs
11. SATA_PWR SATA power connector
12. USB3F Front panel USB 3.0 header
13. SATA1~2 Serial ATA 6Gb/s connectors
14. SYS_FAN 4-pin system cooling fan connector with smart fan function
15. CPU_FAN 4-pin CPU cooling fan connector with smart fan function
16. CIR Consumer infrared header
17. F_PANEL Front panel switch/LED header
18. USB_TP 5-pin USB 2.0 header supports one USB 2.0 device
19. LVDS LVDS connector (For All-In-One Specification)
20. MON_SW LVDS brightness switch header (For All-In-One Specification)
21. DISP_BRT LVDS brightness control header (For All-In-One Specification)
22. BZ Buzzer header
23. LCD_SEL LCD panel select jumper (For All-In-One Specification)
24. USB_CR_CAM 10-pin USB 2.0 header supports card reader and camera or other USB 2.0 device