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Amazon.com: ASRock AMD Ryzen AM4 Compatible with A320 Chip MicroATX Motherboard A320M-HDV R4.0 : Electronics
![hlp My Ryzen 5 1600 AF ist set in UEFI/BIOS at 4GHz at 1.275V, when I boot Windows CPU-Z shows these 4000MHz in the beginning, but after about a minute my CPU hlp My Ryzen 5 1600 AF ist set in UEFI/BIOS at 4GHz at 1.275V, when I boot Windows CPU-Z shows these 4000MHz in the beginning, but after about a minute my CPU](https://preview.redd.it/mskzwiur8en61.png?width=325&format=png&auto=webp&s=f435f455eb778989b20af5ee41d5c90a595a6b2b)
hlp My Ryzen 5 1600 AF ist set in UEFI/BIOS at 4GHz at 1.275V, when I boot Windows CPU-Z shows these 4000MHz in the beginning, but after about a minute my CPU
![hlp My Ryzen 5 1600 AF ist set in UEFI/BIOS at 4GHz at 1.275V, when I boot Windows CPU-Z shows these 4000MHz in the beginning, but after about a minute my CPU hlp My Ryzen 5 1600 AF ist set in UEFI/BIOS at 4GHz at 1.275V, when I boot Windows CPU-Z shows these 4000MHz in the beginning, but after about a minute my CPU](https://preview.redd.it/zq891rjq8en61.png?width=393&format=png&auto=webp&s=f46f4f9f5dfad726f26356bc7553fd2535f70fe9)