![](http://pdfasset.owneriq.net/7/56/7560d52d-c25d-4d47-9524-c1ee7d2266ee/7560d52d-c25d-4d47-9524-c1ee7d2266ee-bgf.png)
INSTALLATIONS
JP5: Processor Operating Frequency
JP5
CPU Operating
Frequency
Open
133MHz
Close
100MHz (default)
JP7: Power ON Setting
JP7 Setting Function
Pin 1-2
Short/Closed
Power on by syste
m
button
Pin 2-3
Short/Closed
Power on by power
supply AC on
MB890 User’s Manual 11