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3 Troubleshooting Your PC
Technical Information Needed for Troubleshooting
Technical Information Needed for Troubleshooting
System Board Switches
Switch Switch function:
1 - 5 Processor speed, see next table
6 Clear setup configuration:
Open = Normal operation (default)
Closed = Clear CMOS
7 Clear Passwords:
Open = Normal operation (default)
Closed = Clear User and Administrator passwords
8 Keyboard power-on:
Open = disabled
Closed = enabled (default)
9-10 Reserved for test.
Set to Open for normal operation (default setting)
Processor
Frequency
Bus
Frequency
Switch1 Switch 2 Switch 3 Switch 4 Switch 5
180 MHz 60 MHz Closed Open Open Closed Open
200 MHz 66 MHz Open Open Open Closed Open
233 MHz 66 MHz Open Open Open Closed Closed
266 MHz 66 MHz Open Open Closed Open Open
System Board Switches
OPEN
cobra-m3.fb4 Page 49 Wednesday, May 15, 1996 3:31 PM