User`s manual

SC747 Chassis Manual
E-8
REV 1.01
SASM35TQ
R
S
UPER
REV 1.01
SASM35TQ
R
S UPER
JP18
JP29
*The buzzer sound indicates that a condition requiring immediate attention has
occurred.
The buzzer alarm is triggered by the following conditions:
1. Hard drive failure
2. Fan failure
3. System temperature over 45º Celsius.
Jumper Settings
Jumper Jumper Settings Note
JP18
Open: Enabled
Closed: Disabled
Buzzer reset*
JP29
Open: Default
Closed: Reset
MG9072 chip reset
Buzzer and Chip Reset Jumper Settings
Figure E-3: Buzzer and Chip Reset Jumpers