MSI 845GVM-V Datasheet download pdf (Page 12)

Chassis Intrusion Switch Connector: JCASE1

This connector is connected to 2-pin connector chassis switch. If the Chassis is open, the switch will be

short. The system will record this status. To clear the warning, you must enter the BIOS setting and

clear the status.

GN D

CI NT RU

CD-In Connector: CD_IN1

The connector is for CD-ROM audio connector.

GND

Fan Power Connectors: CPUFAN1/SYSFAN1

The CPUFAN1 (processor fan) and SYSFAN1 (system fan) support system cooling fan with +12V. They

support three-pin head connector. When connecting the wire to the connectors, always take note that

the red wire is the positive and should be connected to the +12V, the black wire is Ground and should

be connected to GND. If the mainboard has a System Hardware Monitor chipset on-board, you must

use a specially designed fan with speed sensor to take advantage of the CPU fan control.

+1 2V

GN D

SENSOR

MSI Reminds You...

1. Always consult the vendors for proper CPU cooling fan.

2. CPUFAN1 supports the fan control. You can install the PC Alert utility that will automatically control

the CPU fan speed according to the actual CPU temperature.

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 84 85

No comments

MSI 845GVM-V Datasheet Page 12