The motherboard works well with an older CPU but refuses to boot and stuck on CPU EZDebug LED when I install an upgraded CPU, what should I do?
LastUpdate : Wed, 08 Jun 2022
Answer
When upgrading CPUs of a new generation, please install the latest version of BIOS. Follow the instructions below if current BIOS is outdated.
https://www.youtube.com/watch?v=sKMub20CUNI
Models
- B450M PRO-VDH PLUS
- B550M-A PRO
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- B450M MORTAR TITANIUM
- MAG A520M VECTOR WIFI
- B450M MORTAR MAX
- B550M PRO-DASH
- B450M BAZOOKA PLUS
- B450M BAZOOKA V2
- B550-A PRO
- MEG B550 UNIFY
- MPG B550I GAMING EDGE WIFI
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- B450 GAMING PLUS
- MAG B550 TORPEDO
- MPG X570 GAMING PLUS
- A520M PRO-VH
- B450M GAMING PLUS
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- B450M MORTAR
- B450M PRO-M2 V2
- MPG B550 GAMING PLUS
- A520M PRO
- B450-A PRO
- B450M PRO-M2 MAX
- X470 GAMING PRO CARBON
- B450M PRO-M2
- MPG X570 GAMING PRO CARBON WIFI
- B450M PRO-VDH MAX
- MAG B550M VECTOR WIFI
- X470 GAMING M7 AC
- B450 TOMAHAWK
- B450 TOMAHAWK MAX
- B450M PRO-VDH
- MEG B550 UNIFY-X
- MPG B550 GAMING CARBON WIFI
- B450I GAMING PLUS AC
- MPG B550I GAMING EDGE MAX WIFI
- B450M BAZOOKA
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- B550M PRO
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- B550M PRO-VDH
- B550M PRO-VDH WIFI
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- X470 GAMING PRO CARBON AC
- A520M-A PRO
- X470 GAMING PLUS
- MAG B550M MORTAR
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- B450 GAMING PRO CARBON AC
- PRESTIGE X570 CREATION
- X470 GAMING PRO MAX