3-26
Configuring Your System
Table 3-9. System Board Jumper Configurations
Jumper
Description
Option
Setting
Factory
Default
Your
Setting
Reserved
J7A
Required on factory default.
2-3
2-3
2-3
FLASH Code
J6A
FLASH reprogramming
power protection
BIOS not write protected; FLASH
update
BIOS write protected; no FLASH update
1-2
2-3
1-2
Reserved
J5A
Required on factory default.
1-2
1-2
1-2
CPU Speed
J4A
Used with jumpers at
J1A, J2A, J3A, J5B and
J5B to set CPU speed
Refer to Table 3-10 to set CPU speed.
Bus:CP Freq = 1:4 = pins 1-2; Bus:CP
Freq = 1:2, 1:3, 2:5 or 2:7 = pins 2-3
Dependent on
speed of installed
CPU.
CPU Speed
J3A
Used with jumpers at
J1A, J2A, J4A, J5B and
J5B to set CPU speed
Refer to Table 3-10 to set CPU speed.
Bus:CP Freq = 1:3 or 2:7 = pins 1-2;
Bus:CP Freq = 1:2, 1:4 or 2:5 = pins 2-3
Dependent on
speed of installed
CPU.
CPU Speed
J2A
Used with jumpers at
J1A, J3A, J4A, J5B and
J5B to set CPU speed
Refer to Table 3-10 to set CPU speed.
Bus:CP Freq = 1:2, 1:3, 1:4, 2:5 or 2:7 =
pins 2-3
Dependent on
speed of installed
CPU.
CPU Speed
J1A
Used with jumpers at
J2A, J3A, J4A, J5B and
J5B to set CPU speed
Refer to Table 3-10 to set CPU speed.
Bus:CP Freq = 2:5 or 2:7 = pins 1-2;
Bus:CP Freq = 1:2, 1:3 or 1:4 = pins 2-3
Dependent on
speed of installed
CPU.
Reserved
J7B
Required on factory default.
1-2
1-2
1-2
Reserved
J6B
Required on factory default.
1-2
1-2
1-2
CPU Speed
J5B
Used with jumpers at
J1A, J2A, J3A and J4A
to set CPU speed
Refer to Table 3-10 to set CPU speed.
Bus Freq = 60 MHZ = pins 1-2;
Bus Freq = 66 MHZ = pins 2-3
Dependent on
speed of installed
CPU.
Model Type
J4B
Used with jumpers at
J25, J26, J27, J29, J51,
J52, J53 and J54 to set
server model type
Required on factory default.
1-2
1-2
1-2
Reserved
J3B
Required on factory default.
1-2
1-2
1-2
Password Clear
J2B
Password protection
Password protection enabled
Password cleared; protection off
1-2
2-3
1-2
CMOS Clear
J1B
Real-time clock CMOS
protection
RTC CMOS protection enabled
RTC CMOS cleared to factory defaults
1-2
2-3
1-2
Reserved
J21
All nine jumpers must be
in
Required on factory default.
IN
IN
IN
Model Type
J25
Used with jumpers at
J4B, J26, J27, J29, J51,
J52, J53 and J54 to set
server model type
Required on factory default.
1-2
1-2
1-2
Summary of Contents for LE2200
Page 1: ... Server LE2200 U s e r s G u i d e ...
Page 2: ...xxx ...
Page 3: ... Server LE2200 U s e r s G u i d e ...
Page 6: ...Bill Graham ...
Page 8: ...Bill Graham ...
Page 10: ...Bill Graham ...
Page 11: ...Chapter 1 Introduction Contents Organization 1 Notational Conventions 3 ...
Page 12: ...Bill Graham ...
Page 17: ...Chapter 2 Features Contents Overview 1 System Chassis 3 System Board Features 4 ...
Page 18: ...Bill Graham ...
Page 28: ...1231231 Billy Graham ...
Page 60: ...Replacing the 3 5 Inch Diskette Drive 36 ...
Page 98: ...dfgdfg ...
Page 126: ...Bill GrahamBill Graham ...
Page 133: ...Appendix B Memory Configurations Contents Memory DIMM Configurations 1 ...
Page 134: ...Bill Grahamaerrterterter ...
Page 144: ...8 Glossary ...
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Page 150: ... 904128 01 ...