Parts (Components) on Motherboard

Parts (Components) on Motherboard

Function and uses

1-CPU Socket (Central Processing Unit): Connect Microprocessor 
2-12v ATX Power Connector (Advanced Technology Extended): Connect ATX 4 Pin Connector for only microprocessor supply 
3-PCI Express: for connect Graphic card 
4-South Bridge: Control Hard disk DVD Writer and USB port 
5-North Bridge: Control Graphic, RAM and VGA Port. 
6-SATA (Serial Advanced Technology Attachment) Connector: For Connect SATA HDD/DVD Drive 
7-PCI Slot (Peripheral Component Interconnection): For Connect Sound, LAN, TV Tuner Card 
8-IDE (Integrated Device Electronic) connector (40Pin): For PATA/ATA/IDE HDD and DVD Drive. 
9-FDD Connector (34 Pin): Connect FDD Drive 
10-ATX (Advanced Technology Extended) Connector (20+4Pin): Connect SMPS 
11-RAM Slot: For Connect RAM. 
12- Super I/O: it has 128 pin mostly, Control Ps/2, LPT, Com, and FDD. 
13-Clock IC: Provide clock to processor, North Bridge, south bridge. It has one crystal near IC 14.318 MHz 
14. LAN IC: Control LAN Port. It has crystal 25.000 MHz. 
15. Sound IC: Control Sound Port. It has 48 pin. 
16. BIOS Chip: It has 8 and 32 pin. It stores all hardware information and also date, time. 
17. CMOS Battery. It has 3v cell. It provides backup to BIOS for update Date and time after Computer Turn Off.