Disabled/Enable Lan2; Hard Drive Activity Led; Com2 Connector; Usb Connector - TYAN TOMCAT I815EF User Manual

2.6d – Disable/Enable LAN2 (JP4)
Closed (default): LAN1 port is disabled.
1
Open: LAN1 port is enabled.
2
2.6e – Hard drive activity LED (J12)
Use this jumper to connect your chassis' hard drive LED.
1
2
2.6f – Flash Open (JP2)
Closed (default): Allows you to upgrade the onboard CMOS
1 2
Open: Prevents onboard CMOS from being upgraded
2.6g – COM2 connector (PJ2)
This connector allows you to use the supplied serial extension cable if you need to use more than
1 serial devices.
2.6h – Chassis Intrusion header (J7) [optional]
Use these connectors if your chassis has intrusion detection, otherwise, leave it as is.
1 2
2.6i–USB connector (J18)
This connector allows you to use your chassis' front panel USB connector if it comes with one.
1
If 3 and 4 are connected (default), the motherboard will use the onboard speaker for
2
audio related purposes. If 3 and 4 are not connected, you may use you chassis'
3
internal speaker. Either one will be fine.
4
2.6k –ACPI LED (J33)
1
Use this connector if your chassis has front LEDs for notification for sleep or suspend
2
modes.
3
8
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