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# Setting DDR memory frequency on Bedrock R8000 | R7000

{% hint style="info" %}
Incorrect memory settings might lead to BIOS corruption that cannot be recovered and would require an RMA.
{% endhint %}

To set the DDR memory frequency to your desired value open BIOS menu by booting the device and pressing the 'DEL' key repettitively until BIOS menu opens.

Go to:

Advanced ► AMD CBS ► UMC Common Options ► DDR Options ► DDR Timing Configuration

![image-20250126-070727.png](/files/OqW9dPokcef8MV3X4URd)

![image-20250126-083610.png](/files/BudJfKXVQ69dYLnzmu26)

![image-20250126-092746.png](/files/AtC4NcmDvJKvUmZUZUjE)

![image-20250126-092816.png](/files/dXJ4KtWH6XzanvMgmzjR)

![image-20250126-092833.png](/files/FVUmG5CKO6E5EnErmuS6)

Here, in the lowest part of the page you will have to accept the risks of changing the DDR frequency timings outside of manufacturers specifications.

![image-20250126-092914.png](/files/e70SGPAi96YR0uKgtUMj)

![image-20250126-092947.png](/files/XKlDeQ3h5DjkLFHuqIKJ)

![image-20250126-093007.png](/files/s5UbsAv2DKbQMhycVgzS)

Set the DDR timing option to manual and set your desired frequency.


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