Lenovo PC 300 Hardware Maintenance Manual (HMM) for Aptiva, IBM PC300, and Net - Page 114
Jumper Settings of the System Board of Machine Types 2194 (Italy), 2197 and 6344 (EMEA/AP)
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Jumper Settings of the System Board of Machine Types 2194 (Italy), 2197 and 6344 (EMEA/AP) Table 4-1 Jumper settings of the System Board of Machine Types 2194 (Italy), 2197 and 6344 (EMEA/AP) Jumper/Settings Function Bus Frequency(MHz) JP9 JP10 JP11 JP13 2-3 2-3 2-3 2-3 1-2 2-3 2-3 2-3 1-2 2-3 1-2 2-3 1-2 1-2 1-2 2-3 2-3 2-3 2-3 1-2 CPUCLK 66 100 100 133 66 SDRAMCLK 100 100 133 133 66 CPU Core Clock Multiplier Jumper connected JP1 JP2 JP3 JP4 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 CPU Clock Frequency Ratio 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 JP6 CMOS data clear-up Jumper connected 2-3 1-2 J8 Jumper connected to Front Panel 1-2 3-4 J9 Jumper connected to power switch 1-2 Function Normal Clear Indication Power LED Hard Disk Drive LED Power Button 114