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Maintenance and Service Guide
Compaq Presario 7400 Series Computers
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Removal & Replacement Jumper & Switch Information Specifications
JUMPER & SWITCH INFORMATION
Jumper Settings
Jumper 3 (CMOS)●
Jumpers 4-6 (Multiplier)●
Jumpers 7-11 (Core Voltage Setting)●
Jumpers 12-15 (Clock Speed)●
Jumper 3
CMOS Normal CMOS Clear
pins 1-2 pins 2-3
Jumpers 4-6
JP4 JP5 JP6
CPU/Host
Ratio
ON ON OFF 2.5
OFF ON OFF 3.0
ON OFF OFF 2.0
OFF OFF OFF 1.5/3.5
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