eMachines EL1852 eMachines EL1852 Service Guide - Page 25

Frequency/Voltage Control, Field, Description, Value, Disabled

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Frequency/Voltage Control Field Enable Clock to All DIMM/ PCI Spread Spectrum Description When enabled, clock signals will be sent to the PCI and memory slots regardless of whether the slot is occupied or not. When the mainboard's clock generator pulses, the extreme values of the pulses creates EMI (electromagnetic interference). Set this field to Enabled to reduce this EMI level. This reduces interference problems with other electronics in the area. Note: Remember to disable the Spread Spectrum feature if you are overclocking. A slight jitter can introduce a temporary boost in clock speed causing the overclocked processor to lock up. Value Enabled Disabled Enabled Disabled EL1358 Service Guide 17

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EL1358 Service Guide
17
Frequency/Voltage Control
Field
Description
Value
Enable Clock to All DIMM/
PCI
When enabled, clock signals will be sent to the PCI and memory slots
regardless of whether the slot is occupied or not.
Enabled
Disabled
Spread Spectrum
When the mainboard's clock generator pulses, the extreme values of
the pulses creates EMI (electromagnetic interference). Set this field
to Enabled to reduce this EMI level. This reduces interference
problems with other electronics in the area.
Note
: Remember to disable the Spread Spectrum feature if you are
overclocking. A slight jitter can introduce a temporary boost in clock
speed causing the overclocked processor to lock up.
Enabled
Disabled