Asus F2A55-M LK2 PLUS - Manual (Page 19)

1.4 Accelerated Processing Unit (APU)
This motherboard comes with an FM2 socket designed for AMD ® A-series accelerated
processors with AMD ® Radeon™ HD 7000 series graphics.
Ensure that you use a APU designed for the FM2 socket. The APU fits in only one correct
orientation. DO NOT force the APU into the socket to prevent bending the pins and
damaging the APU!
1.3.4 Layout contents
Connectors/Jumpers/Slots/LED Page
1. Keyboard power (3-pin KBPWR) 1-21
2. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) 1-24
3. AMD FM2 socket 1-7
4. CPU fan connector (4-pin CPU_FAN) 1-23
5. DDR3 DIMM slots 1-11
6. SATA 3.0Gb/s connectors (7-pin SATA3G_1~4) 1-25
7. Clear RTC RAM (3-pin CLRTC) 1-20
8. System panel connector (10-1 pin F_PANEL) 1-26
9. Speaker connector (4-pin SPEAKER) 1-26
10. USB 2.0 connectors (10-1 pin USB56, USB78) 1-28
11. Serial port connector (10-1 pin COM) 1-28
12. Digital audio connector (4-1 pin SPDIF_OUT) 1-27
13. Front panel audio connector (10-1 pin AAFP) 1-27
14. Standby power LED (SB_PWR) 1-4
15. Chassis fan connector (3-pin CHA_FAN) 1-23
16. USB device wake-up (3-pin USBPW1-4, 3-pin USBPW5-8) 1-21
F2A55-M LK2 PLUS
F2A55-M LK2 PLUS CPU socket FM2
ASUS F2A55-M LK2 Series 1-7