MSI 611BF User Manual page 15

This connector connects to the next set of Master and Slave hard disks. Follow the same
procedure described for the primary IDE connector. You may also configure two hard disks
to be both , Masters using one ribbon cable on the primary IDE connector and another
ribbon cable on the secondary IDE connector.
10. IDE activity LED: IDELED
This connector connects to the hard disk activity indicator light on the case.
11. Front Panel connector: This 16-pin connector to connect to case front panel switch.
A. Turbo LED switch: TBLED
The motherboard's turbo function is always on. The turbo LED will remain constantly lit
while the system power is on. You may also to connect the
system case to this lead. See the figure below.
B. Reset switch lead: RST
This 2-pin connector connects to the case-mounted reset switch for rebooting your
computer without having to turn off your power switch. This is a preferred method of
rebooting in order to prolong the life of the system's power supply. See the figure
below.
C. Keyboard lock switch lead & Power LED: KEYLOCK & PWLED
This 5-pin connector connects to the case-mounted key switch for locking the keyboard
for security purposes and Power LED together.
D. Speaker connector: SPKR
This 4-pin connector connects to the case-mounted speaker. See the figure below.
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Power LED from the