MSI X79A-GD45 Plus seres User Manual download pdf (Page 34)

En-24

MS-7735 Manboard

Voltage Check Pont Lte

These voltage checkponts are used to measure the current system voltages. A

multmeter (not ncluded) wll be requred to check voltages. To check the voltage, set

the voltmeter swtch to “DC”, put the postve lead (red) on the postvtve pont of the

voltage source pont and the negatve lead (black) on the GND (ground) pont. The

followng table descrbes the voltage check ponts.

BATT

CPU_CORE

CPU_IO

CPU_SA

DDR_A/B

CPU_PLL

PCH_1P1V

PCH_1P5V

GND

DDR_C/D

Pont Descrpton

GND Ground

PCH_1P5V PCH 1.5 voltage. The PCH voltage s the voltage suppled to

the Platform Controller Hub.

PCH_1P1V PCH 1.1 voltage. Refer to PCH_1P5V.

CPU_PLL CPU_PLL voltage. The PLL voltage s the voltage suppled to

the process Phase Lock Loop.

DDR_C/D Memory channel 2 and 3 voltage. The DDR memory voltage

s the voltage suppled to the DDR memory modules on the

manboard. Lower DDR tmngs may requre hgher voltages to

mantan system stablty.

DDR_A/B Memory channel 0 and 1 voltage. Refer to DDR_C/D.

CPU_SA CPU system agent voltage (MC). The CPU SA voltage s the

voltage suppled to the IMC (Integrated Memory Controller)

on the CPU. Hgher overclocks may requre a hgher CPU SA

voltage to mantan stablty.

CPU_IO CPU IO voltage (Uncore). The CPU IO voltage s the voltage

suppled to the Uncore on the CPU. Hgher overclocks may

requre a hgher CPU IO voltage to mantan stablty.

CPU_CORE CPU core voltage. The CPU core voltage s the voltage suppled

to the CPU core. Hgher overclocks may requre hgher CPU

core voltages to mantan stablty.

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MSI X79A-GD45 Plus seres User Manual Page 34