INSTALLATIONS

Connectors on MB820

The connectors on MB820 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on MB820 and their respective functions.

Connector Locations on MB820

12

ATXP1: ATX Power Supply Connector

13

ATXP2: ATX 12V Power Connector

13

DIMM1, DIMM2: DDR Channel A Connectors

13

DIMM3, DIMM4: DDR Channel B Connectors

13

AGP1: AGP Slot

13

PCI1, PCI2, PCI3, PCI4: PCI Slots

13

SL1, SL2: ISA Slots

13

CN1: PS/2 Keyboard and PS/2 Mouse Connectors

14

CN2: 4-port USB Connector

14

CN3, J3: Serial Ports

14

CN4: Parallel Port Connector

15

CN6: VGA CRT Connector

15

CN7: USB and LAN RJ45 Connectors

16

CN8: Audio Connector

16

J1: IrDA Connector

16

J4: CD-In Audio Connector

16

J5, J6: Serial ATA (SATA) Connectors

17

J8, J10: COM3 and COM4 Serial Ports Connector

17

J9: Wake On LAN Connector

17

J11: Digital I/O Connector (4 in, 4 out)

18

J12: System Function Connector

18

FAN1: CPU Fan Power Connector

20

FAN2: VGA Fan Power Connector

20

FAN3: Chassis Fan Power Connector

20

FDD1: Floppy Drive Connector

21

IDE, IDE2: Primary and Secondary IDE Connectors

22

MB820 User’s Manual

11

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Image 15
Intel user manual Connectors on MB820