HP Brio 8300 Online Manual page 49

Setting the System
Set the system board configuration jumpers (or jumper block).
Board for the Processor
The following diagram shows the location on the system board of the jumpers used to configure the computer for the
Type
new processor. If you are in any doubt as to whether you should change jumper settings or not, contact your reseller.
CPU Clock Ratio (J23):
System Board
Note
Completing the 1 Replace the airflow guide covering the processor. Verify that the Fan cable is still connected to the Fan Chassis
Installation
Connector on the system board.
2 Install any other accessories before returning the computer to the upright position, replacing the cover, and
reconnecting the power cords and any telecommunications cables.
3 Turn on the display and computer. The computer should recognize the new processor.
Fan Chassis Connector
If your computer is supplied with a jumper block, you will need to change this with individual jumpers when you
upgrade the processor.
Sample configuration
jumper setting for a
233 MHz processor (if no
CPUCLK
jumper block is used)
233 MHz
1 9
266 MHz
J23
300 MHz
2 10
333 MHz
3 Upgrading and Adding Accessories
Upgrading Hardware
CPU SPEED
Ratio Jumper Position
2 / 7 1-2 and 9-10
1 / 4 5-6, 7-8 and 9-10
2 / 9 5-6 and 9-10
1 / 5 7-8 and 9-10
49