2.27   Connecting External Devices 

Connecting external devices to the motherboard is an easy task. The standard devices 

you should expect to plug into the motherboard are keyboards, mice, and printer cables. 

The following diagram will detail the rear port stack for this S2735 motherboard: 

Tiger i7501R S2735 

10/100 Mbit

Ethernet Port

(Optional)

PS/2 Mouse

PS/2 Keyboard

USB2.0

COM1

VGA Port 10/100/1000 Mbit

Ports

Ethernet Ports

Onboard LAN LED Color Definition 

10/100 Mbps LAN Link/Activity LED Scheme 

Speed Left 

LED 

Right LED 

Link 

Left Right

Off Off 

10Mbps 

Activity 

Blink Green 

Off 

10Mbps 

Link 

Off Yellow 

100Mbps 

Activity 

Blink Green 

Blink Yellow 

100Mbps 

10/100/1000 Mbps LAN Link/Activity LED Scheme 

Speed Left 

LED 

Right LED 

Link 

Green Off 

10Mbps 

Activity 

Blink Green 

Off 

10Mbps 

Left Right

Link 

Off Yellow 

100Mbps 

Activity 

Off Blink 

Yellow 

100Mbps 

Link 

Green Yellow 

1000Mbps 

Activity 

Blink Green 

Blink Yellow 

1000Mbps 

31 

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