User guide

ASUS NCCH-DL motherboard 2-9
2.2.5 Layout contents
Sockets/Slots Page
1. CPU sockets 2-11
2. DDR DIMM sockets 2-15
3. PCI/PCI-X slots 2-20
4. AGP Pro/8X slot 2-20
Jumpers
1. Keyboard power (3-pin KBPWR1) 2-21
2. RAID controller setting (3-pin RAID_EN1) 2-21
3. USB device wake-up (3-pin USBPW12, USBPW34) 2-22
4. CPU external frequency selection (3-pin J1) 2-22
5. IEEE 1394 setting (3-pin 1394_EN) 2-23
6. CPU fan pin selection (3-pin FM_CPU1, FM_CPU2) 2-24
7. Clear RTC RAM (3-pin CLRTC1) 2-24
Rear panel connectors
1. PS/2 mouse port 2-25
2. Parallel port 2-25
3. IEEE 1394 port 2-25
4. LAN port (RJ-45) 2-25
5. Line In port 2-25
6. Line Out port 2-25
7. Microphone port 2-25
8. USB 2.0 ports 3 and 4 2-26
9. USB 2.0 ports 1 and 2 2-26
10. Serial ports 2-26
11. PS/2 keyboard port 2-26
Internal connectors
1. Floppy disk drive connector (34-1 pin FLOPPY1) 2-27
2. Serial ATA connectors (7-pin SATA1, SATA2) 2-27
3. IDE connectors (40-1 pin PRI_IDE[blue], SEC_IDE [black) 2-28
4. GAME/MIDI connector (16-1 pin GAME1) 2-28
5. IEEE 1394 connector (10-1 pin IE1394_1) 2-29
6. Chassis intrusion connector (4-1 pin CHASSIS1) 2-29
7. Serial ATA RAID connectors (7-pin SATA_RAID1/2) 2-30
8. Backplane SMBus connector (6-1 pin BPSMB1) 2-30
9. Power connectors (24-pin ATXPWR1, 8-pin ATX12V1) 2-31
10. Hard disk activity LED connector (2-pin IDELED1) 2-31