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2020 PCN Release Date and Information

Date Description Download
12/14/2020 Multi-product change notice (PCN) to replace the audio codec on a significant number of BCM motherboards due to an end of life notification from the audio codec manufacturer. This change will involve both a BOM change (adding the replacement audio codec to the bill of materials) as well as a BIOS update to support the new audio codec.
12/14/2020 MX310H product change notice (PCN) to replace the audio codec on the MX310H BCM motherboards due to an end of life notification from the audio codec manufacturer for the current audio codec. This change will involve both a minor board change to support the new audio codec footprint, a BOM change for adding the replacement audio codec to the bill of materials, and a BIOS update to support the new audio codec.
12/07/2020 PCN for the RX170Q pertaining to a Vcore controller IC revision change from B to C
12/07/2020 BIOS change PCN for the MX370QD to improve compatibility with a broader range of DC power supplies
11/02/2020 PCN for BC370Q and BC246C ATX industrial motherboard to help with compatibility with a broader range of power supplies and their variances in voltage bring-up timings.
10/28/2020 PCN for increasing the SATA power accessory cable length and add an additional connector in order to accommodate a great variety of enclosures
10/02/2020 Hardware PCN for the MX3160N to adder greater compatibility with a wider range of power supplies and power adapters. 
07/20/2020 PCN for the MX170QD motherboard due to an Infineon part revision change
06/04/2020 Hardware and BIOS PCN for the BCM MX3350N. The changes include at stepping update to the Intel® N3350 CPU, Intel security updates applied to the BIOS, and video enhancements by updating the Embedded Media and Graphic Driver (EMGD).
04/17/2020 PCN for the RX87Q and BC87Q updating the bill of materials to remove the TPM 1.2 (Trusted Platform Module) due to the discontinuance of the part and no compatible replacement component. This change is scheduled to coincide with the 2/26/2021 discontinuance date of both affected products.