MSI B75A-G43 series User Manual

En-30
MS-7758 Manboard
OC Menu
Ths menu s for advanced users who want to overclock the manboard.
Important
Overclockng your PC manually s only recommended for advanced users.
Overclockng s not guaranteed, and f done mproperly, can vod your warranty or
severely damage your hardware.
If you are
unfamlar wth overclockng, we advse you to use OC Gene for easy
overclockng.
Current CPU/ DRAM Frequency
These tems show the current clocks of CPU and Memory speed. Read-only.
Adjust CPU Rato
Controls the multpler that s used to determne nternal clock speed of the processor.
Ths feature can only be changed f the processor supports ths functon.
Adjusted CPU Frequency
It shows the adjusted CPU frequency. Read-only.
Adjust CPU Rato n OS
Enable ths tem to allow CPU rato changes n the OS by usng MSI Control Center II.
Internal PLL Overvoltage
Ths tem s used to adjust the PLL voltage.
EIST
Enhanced Intel SpeedStep technology allows you to set the performance level of the
mcroprocessor
whether the computer s runnng on battery or AC power. Ths 󰘰eld only
appears wth nstalled CPUs that support ths technology.
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MSI B75A-G43 series Specifications

General

Chipset	Intel B75
Form Factor	ATX
Socket	LGA 1155
Memory Slots	4
Maximum Memory	32 GB
PCI Express x16	1
PCI Express x1	2
SATA 3Gb/s	4
SATA 6Gb/s	1
Audio	Realtek ALC892
RAID Support	Yes
LAN	Realtek RTL8111E
USB 3.0	2 (rear), 2 (front)
USB 2.0	8 (4 rear, 4 via headers)