Re: B450 LED Standby Behavior
Being honest i forgot to mention something about the board, someone borrowed me a multimeter, which i set in continuity mode, started testing voltage rails on the power connectors to ground, got beeps on most of them. CPU side was giving me beeps, and the 24 pin was giving a lot of beeps on a lot of the pins....
calipso99
Member
Last Activity: 11-19-2023, 06:03 AM
Joined: 11-10-2023
Location: Caracas
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Re: B450 LED Standby Behavior
I would gladly swap that flashback feature for a working motherboard or system. but... it is what it is, electronics can be so dodgy and finicky...Leave a comment:
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Re: B450 LED Standby Behavior
flashback button on the back, this model has that feature. ive seen guides about it and motherboard seems to do the flashback with no issues....Leave a comment:
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Re: B450 LED Standby Behavior
I flashed to newest bios before, and still wont post. all i want to know is that the board has good PCH. everything else is fixable....Leave a comment:
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Re: B450 LED Standby Behavior
Flashing back to a bios previous to Ryzen 5000 series release didnt do anything...Leave a comment:
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Re: B450 LED Standby Behavior
Its a used board, i dont know what cpu used to run on this board, previous owner told me he hasnt touched the bios. My chip is a Ryzen 5 3400G tho. and someone has also recommended me flashing back to a previous bios
thanks for replying tho.Leave a comment:
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B450 LED Standby Behavior
So i got a B450 mother with a Ryzen APU, if i turn on the power supply without the CPU installed, motherboard standby LEDs will turn on and remain on, if i do the same but with the cpu installed, motherboard stand by lights will turn on and off and then remain off.
has anyone seen that kind of behavior? -
4C10B Mosfet datasheet (?)
Hi, cant find a datasheet for a 4C10B mosfet, where could i find one? the only datasheet ive seen so far are for the 4C10N mosfet. -
Looking for Asus B450M-A II Boardview file
Any good samaritan with a Asus B450M-A II boardview willing to share it ? -
Would a bad PCH allow me to flashback a motherboard bios?
im currently dealing with a Asus B450M-A II that wont post, on post attempt CPU fan will do like a quarter of a spin before stoppping, further post attempt will result in cpu fan not moving at all. -
Re: New Members - please post your introductions here
Hello, always been interested in electronics, bringing GPUs and motherboards back from the death. nice to be hereLeave a comment:
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