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CPU error with B450M Mortar Max

Moparbro
By Moparbro
in CPUs, Motherboards, and Memory
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I got a brand new B450M today and assembled it fully, with my Ryzen 3 3200G, but when I power it on the motherboard tells me there is a problem with the CPU. I tried updating the BIOS with the flash button on the I/O but it still says there is a CPU error. Any thoughts on this?

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2 minutes ago, Moparbro said:

I got a brand new B450M today and assembled it fully, with my Ryzen 3 3200G, but when I power it on the motherboard tells me there is a problem with the CPU. I tried updating the BIOS with the flash button on the I/O but it still says there is a CPU error. Any thoughts on this?

Try removing CPU and check for bent pins, reseat again.

Gaming PC:

CPU: Ryzen 5800X3D | Motherboard: Gigabyte B550 Elite V2 | RAM: Crucial 2x16gb, 3200  JEDEC. | PSU: EVGA SuperNova 750 G3 | Monitor: LG 27GL850-B , Samsung C27HG70 | 
GPU: Asus Prime RTX 5070ti OC| Sound: Odac + Fiio E09K | Case: Fractal Design R6 TG Blackout |Storage: Kingston Renegade 2TB and Corsair MP510 960gb | Cooling: CPU: Alphacool ST30 420mm rad, Alphacool CPU and GPU Core LT and Core blocks, D5 pump and res combo 

 

Linux PC:

CPU: Ryzen 7700| Motherboard: Asus A620M-CSM | RAM: Crucial Pro 2x48gb, 5600  JEDEC. | PSU: Corsair CX750 | Monitor: LG 27GL850-B , Samsung C27HG70 | 
GPU: MSI Gaming X RTX 3090 | Case: Lian Li Dan Cases A3-mATX black |Storage: SN7100 2TB + Samsung 860 EVO 512gb | Cooling: CPU: Thermalright Peerless Assassin Mini Fan(s): Noctua 1x NF-A14x25 Chromax

 

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try removing memory and flash 7B89v20.zip (this is the first bios to support 3200G) - then run only 1 memory stick in slot A2.

Gaming PC:

CPU: Ryzen 5800X3D | Motherboard: Gigabyte B550 Elite V2 | RAM: Crucial 2x16gb, 3200  JEDEC. | PSU: EVGA SuperNova 750 G3 | Monitor: LG 27GL850-B , Samsung C27HG70 | 
GPU: Asus Prime RTX 5070ti OC| Sound: Odac + Fiio E09K | Case: Fractal Design R6 TG Blackout |Storage: Kingston Renegade 2TB and Corsair MP510 960gb | Cooling: CPU: Alphacool ST30 420mm rad, Alphacool CPU and GPU Core LT and Core blocks, D5 pump and res combo 

 

Linux PC:

CPU: Ryzen 7700| Motherboard: Asus A620M-CSM | RAM: Crucial Pro 2x48gb, 5600  JEDEC. | PSU: Corsair CX750 | Monitor: LG 27GL850-B , Samsung C27HG70 | 
GPU: MSI Gaming X RTX 3090 | Case: Lian Li Dan Cases A3-mATX black |Storage: SN7100 2TB + Samsung 860 EVO 512gb | Cooling: CPU: Thermalright Peerless Assassin Mini Fan(s): Noctua 1x NF-A14x25 Chromax

 

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16 hours ago, DoctorNick said:

try removing memory and flash 7B89v20.zip (this is the first bios to support 3200G) - then run only 1 memory stick in slot A2.

First of all, thank you so much, it will actually post now. Second of all, when I stick my other ram card in there and turn it on, the cpu error light comes on, how do I run 2 ram cards?

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