Asus K8N-LR - Manual (Page 24)

2-4 Chapter 2: Hardware information
2.2.5 Layout Contents
Slots/Sockets Page
1. CPU sockets 2-6
2. DDR DIMM sockets 2-11
3. PCI Express x16 slot 2-14
4. PCI/PCI-X slotos 2-15
Jumpers Page
1. Clear RTC RAM (3-pin CLRTC) 2-16
2. Keyboard power (3-pin KBPWR1) 2-17
3. VGA graphics controller setting (3-pin VGA_EN1) 2-17
4. Gigabit LAN controller setting (3-pin LAN_EN1, LAN_EN2) 2-18
5. Force BIOS recovery setting (3-pin RECOVERY1) 2-19
Rear panel connectors Page
1. PS/2 mouse port (green) 2-20
2. Parallel port 2-20
3. LAN 2 (RJ-45) port 2-20
4. LAN 1 (RJ-45) port 2-20
5. VGA port 2-20
6. Serial (COM 1) port 2-20
7. USB 2.0 ports 1 and 2 2-20
8. PS/2 keyboard port (purple) 2-20