SD37P2 V2

Why my DDRII 800 only show DDRII 667 at POST screen?

According to Intel's SPEC for chipset 975X, it can only support DDR up to DDRII 667. In order for your system to run with DDRII 800MHz. You will adjust the frequency speed by manually in the BIOS. You may follow below instruction for setup.

Boot Into BIOS, and select the Frequency/Voltage Control

DRAM Timing Selectable select the Manual

System Memory Frequency select to 800MHz

Press F10 key save to CMOS and EXIT

Check the POST screen is DDRII 800

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