9
System Board and Backplanes
System Board Switches
Switch Function Default
1—RESERVED — Do Not Use —
2-5 — Processor frequency, see the following table —
6
Open Normal operation
Open
Closed Clears CMOS (to reload the Setup program defaults)
7
Open Normal operation
Open
Closed Clears User and Administrator passwords
8
Open Disables keyboard power-on
Closed
Closed Normal operation
9 — Boot Block —
10 — RESERVED — Do Not Use —
Processor
Frequency
Switch
2345
200 MHz Open Open
Closed Open
233 MHz Open Open
Closed Closed
266 MHz Open Closed Open Open
300 MHz Open
Closed Open Closed
333 MHz Open
Closed Closed Open
366 MHz Open
Closed Open Closed
1book.bk : 1ch01.fb4 Page 9 Monday, January 19, 1998 5:12 PM