MSI K1 User Guide - Page 30

Serial ATA Connectors: JSA_11, JSA_22, Optional, Rear Status LED: J20, Optional Serial ATA cable

Page 30 highlights

Hardware Setup Rear Status LED: J20 The LED shows the error and power status. Error LED (Amber) Power LED (Green) Serial ATA Connectors: JSA_11, JSA_22 (Optional) The mainboard provides optional Serial ATA connectors supported by Silicon Image Sil3512 single-chip PCI to 2-port Serial ATA host controller. JSA_11 7 1 7 Pin Definition PIN SIGNAL 1 GND 3 TXN 5 RXN 7 GND PIN SIGNAL 2 TXP 4 GND 6 RXP 1 JSA_22 Take out the dust cover and connect to the hard disk devices Optional Serial ATA cable Connect to JSA_11/JSA_22 MSI Reminds You... Please do not fold the Serial ATA cable into 90-degree angle. Otherwise, the loss of data may occur during transmission. 2-11

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2-11
Hardware Setup
PIN
SIGNAL
PIN
SIGNAL
1
GND
2
TXP
3
TXN
4
GND
5
RXN
6
RXP
7
GND
Pin Definition
Serial ATA Connectors: JSA_11, JSA_22
(Optional)
The mainboard provides optional Serial ATA connectors supported by Silicon
Image Sil3512 single-chip PCI to 2-port Serial ATA host controller.
Connect to JSA_11/JSA_22
Take out the dust cover and
connect to the hard disk
devices
Optional Serial ATA cable
MSI Reminds You...
Please do not fold the Serial ATA cable into 90-degree angle. Otherwise,
the loss of data may occur during transmission.
Rear Status LED: J20
The LED shows the error and power status.
Error LED (Amber)
Power LED (Green)
JSA_22
JSA_11
7
1
7
1