HP LH4r HP Netserver Service Handbook, Volume 2 - Mid - Page 109
System Switches
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System Board Retaining Latches Primary Processor * J25: 100 MHz Diagnostic LEDs * J26: N/C Memory DIMM Sockets Secondary Processor Socket (Terminator Installed In Dual-Ready Configurations) * Processor Fan * J20: N/C 01 2 3 0 1 2 3 Primary VRM Secondary VRM Socket System Configuration Switches * J17: N/C Battery Video Memory Upgrade Sockets * Cable connectors are labeled with function. Configuration jumpers are labeled with default setting. N/C = no jumper header or cable installed. System Switches 1 2 3 4 5 On=Clear config 6 On=Clear p/w 7 Always off 8 Always off Processor Speed: 300 350 400 450 1 OFF OFF OFF OFF 2 OFF OFF ON ON 3 ON ON OFF OFF 4 OFF ON OFF ON Note: Only processor speeds for the 100 MHz bus are supported. 101
101
System Board
Battery
0
0
1
1
2
2
3
3
Primary
Processor
Secondary
Processor Socket
(Terminator Installed
In Dual-Ready
Configurations)
Primary VRM
Secondary
VRM Socket
System
Configuration
Switches
Diagnostic LEDs
Memory DIMM
Sockets
Retaining
Latches
* J25: 100 MHz
* J26: N/C
* J17: N/C
* J20: N/C
* Processor
Fan
* Cable connectors are labeled with function.
Configuration jumpers are labeled with default setting.
N/C = no jumper header or cable installed.
Video Memory
Upgrade Sockets
System Switches
Always off
Always off
On=Clear p/w
On=Clear config
450
ON
OFF
OFF
ON
300
350
400
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
1
2
3
4
1
2
3
4
5
6
7
8
Processor Speed:
Note: Only processor speeds for the
100 MHz bus are supported.