ECS Elitegroup Z77H2-A4 [9/82] Z77h2 a4 user manual

ECS Elitegroup Z77H2-A4 [9/82] Z77h2 a4 user manual
5
Z77H2-A4 USER MANUAL
Chapter 1
Table of Motherboard Components
LABEL COMPONENTS
1. CPU Socket LGA1155 socket
2. CPU_FAN 4-pin CPU cooling fan connector
3. DDR3_1~4 240-pin DDR3 Module slots
4. ATX_POWER Standard 24-pin ATX power connector
5. PWR_FAN Power cooling fan connector
6. USB3F Front panel USB 3.0 header
7. SATA 1/ 2 Serial ATA 6.0 Gb/s connectors
8. SATA3~6 Serial ATA 3.0 Gb/s connectors
9. CASE CASE open header
10. F_PANEL Front panel switch/LED header
11. SPK Speaker header
12. ME_UNLOCK ME unlock header-for factory use only
13. CIR Consumer Infrared
14. F_USB(EZ)/F_USB2 Front panel USB 2.0 headers (Gray header supports EZ Charger)
15. CLR_CMOS Clear CMOS jumper
16. COM Onboard serial port header
17. LPT Parallel port header
18. SPDIFO SPDIF out header
19. F_AUDIO Front panel audio header
20. PCI1~2 32-bit PCI add-on card slots
21. MINIPCIE Mini PCI-Ex1 slot/ mSATA connector
22. PCIEX16_S PCI Express Gen2.0 x4 slot
23. PCIE1~3 PCI Express x1 slots
24. PCIEX16 PCI Express Gen3.0 slot for graphics interface
25. SYS_FAN 3-pin system cooling fan connector
26. ATX12V 4-pin +12V power connector

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