Chapter 2: Installation
CR5 LED
CR5 is an onboard LED that serves as a power indicator. See the table on the right for the meaning of each of the three colors dis- played by CR5.
2-7 DIP Switch Settings
DIP Switch 4:
Processor Speed
The red "DIP" switch labeled SW4 has four individual switches, which are used to set the speed of the processor.
The table on the right shows you the switch settings for the various speeds your processor may be able to run at. (This table is also silkscreened on the motherboard.)
Note: Most Intel processors have a fixed Core/Bus ratio that over- writes the setting of DIP Switch 4.
In most cases you do not need to make any changes to SW4.
Onboard LED Power
Indicator (CR5)
LED |
|
Color | Definition |
Green | Power On |
Yellow | Standby Mode |
Red | W rong CPU |
Processor Speed Selection
(DIP Switch 4)
CPU | SW | SW | SW | SW |
| #1 | #2 | #3 | #4 |
1.3 GHz | ON |
| O N |
|
1.4 GHz |
| ON | O N |
|
1.5 GHz | ON | ON | O N |
|
1.6 GHz |
|
|
| ON |
1.7 GHz | ON |
|
| ON |
1.8 GHz |
| ON |
| ON |
1.9 GHz | ON | ON |
| ON |
2.0 GHz |
|
| O N | ON |
2.1 GHz | ON |
| O N | ON |
2.2 GHz |
| ON | O N | ON |
2.4 GHz | ON | ON | O N | ON |
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|
|
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