Chapter 2: Hardware information ............................................ 1 2.1 Motherboard installation ......................................................... 7 2.1.1 Placement direction ................................................... 7 2.1.2 Screw holes ............................................................... 7 2.2 Motherboard layout ................................................................ 8 2.2.1 Layout contents ................................................................................................................................................................................................................................................... ....................................................................14 2.5.1 Overview ..................................................................14 2.5.2 Memory configurations ............................................ 15 2.5.3 Installing a DIMM ..................................................... 15 2.6 Expansion slots .....................................................................16 2.6.1 Installing an expansion卡............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... .................................................................................................................................... 29