Question Updated bios from B450M PRO-VDH MAX BIOS for my new CPU (Ryzen 5 5500) and pc wont boot

[JacobJeezy]

Hello, have a question
i bought a new processor (ryzen 5 5500) and i have B450M PRO-VDH MAX, so i downloaded to the last bios version (7A38vBG) and updated but the pc wont boot, what can i do now? should a updated for the ryzen 5 5500 bios version(7A38vBE)? or its not a bios problem?


specs

Ryzen 5 1500x
RX 570
8gb ram(2x4)

 

[COLGeek]

After updating the BIOS with your original CPU, did you shutdown and swap in the new CPU? Did you also reset the BIOS at that time?

Did you update directly in the BIOS or via Windows?

 

[JacobJeezy]

After updating the BIOS with your original CPU, did you shutdown and swap in the new CPU? Did you also reset the BIOS at that time?

Did you update directly in the BIOS or via Windows?

i didnt reset my BIOS, but yes i updated directly in the BIOS and after restarting i went there to verify if it was really updated and it was



im thinking about resetting my bios from the motherboard , but if i do that do i still have to update the bios right? because if i reset my bios is going to be back to the factory bios version right?

 

[COLGeek]

Resetting the BIOS does not remove the update.

 

[JacobJeezy]

Resetting the BIOS does not remove the update.

i reset my bios but still wont boot

 

[COLGeek]

i reset my bios but still wont boot

Is that with the original or new CPU installed?

Also, is your display connected to your GPU (video card) or one of the video ports attached to your motherboard?

 

[JacobJeezy]

Is that with the original or new CPU installed?

Also, is your display connected to your GPU (video card) or one of the video ports attached to your motherboard?

i reset my bios with my actual cpu one, then without even turning on i just removed my old cpu and put my new on and then i tried to turn on but didnt boot

i tried to connect with the display port and hdmi in my gpu ports

 

[COLGeek]

When you swapped CPUs, were all power sources disconnected from your PC (not just powered down)?

 

[JacobJeezy]

When you swapped CPUs, were all power sources disconnected from your PC (not just powered down)?

you mean like power supply..?

 

[COLGeek]

you mean like power supply..?

Yes, like the power cable, video cable, powered speakers, etc. Were any of those attached when you swapped the CPUs?

 

[JacobJeezy]

Yes, like the power cable, video cable, powered speakers, etc. Were any of those attached when you swapped the CPUs?

only the power supply cable, i removed all peripheral cables and only the power supply cable

 

[COLGeek]

So, neither CPU works now. Correct?

Seems the motherboard may be defective (shorted) at this point.

 

[JacobJeezy]

So, neither CPU works now. Correct?

Seems the motherboard may be defective (shorted) at this point.

my current cpu (ryzen 5 1500x) works, but the new one (ryzen 5 5500) keeps not working

 

[COLGeek]

Okay, now we are getting somewhere. When you access the BIOS, what version shows as being installed?

 

[JacobJeezy]

111111

Okay, now we are getting somewhere. When you access the BIOS, what version shows as being installed?

the one that ryzen 5 5500 needs which is 7A38vBE, but before that i had installed the last bios version, which is 7A38vBG

 

[COLGeek]

111111

the one that ryzen 5 5500 needs which is 7A38vBE, but before that i had installed the last bios version, which is 7A38vBG

Then I would assume the 5500 is dead/defective. You should seek to return/replace it with whoever you purchased it from.

 

[JacobJeezy]

Then I would assume the 5500 is dead/defective. You should seek to return/replace it with whoever you purchased it from.

yes, i will do that because i need to know what is going on

 

[Roland Of Gilead]

i reset my bios with my actual cpu one, then without even turning on i just removed my old cpu and put my new on and then i tried to turn on but didnt boot

i tried to connect with the display port and hdmi in my gpu ports

What did you do to reset the bios?

What you really need to do, is 'clear CMOS'. You can do this by following this: JBAT1: Clear CMOS (Reset BIOS) Jumper. MSI B450M PRO-VDH PLUS, 7A38 | Manualzz

Once done, try again, and let us know what's happening.

PS you must do it like this. If you skip steps it may not work. SO follow the instructions closely.

 

[JacobJeezy]

What did you do to reset the bios?

What you really need to do, is 'clear CMOS'. You can do this by following this: JBAT1: Clear CMOS (Reset BIOS) Jumper. MSI B450M PRO-VDH PLUS, 7A38 | Manualzz

Once done, try again, and let us know what's happening.

PS you must do it like this. If you skip steps it may not work. SO follow the instructions closely.

i did that on the JBAT1 and removed the battery

View: https://www.youtube.com/watch?v=8-cQpgsTwMg&ab_channel=SomTips

thats what i did and didnt work

 

[Roland Of Gilead]

And you did it with the 1500x in?

 

[JacobJeezy]

And you did it with the 1500x in?

And you did it with the 1500x in?

yes, but after i put my 5 5500 i plug the battery

 

[Roland Of Gilead]

yes, but after i put my 5 5500 i plug the battery

You might have to do it again, but put the battery back before but use the 1500x. Only when done complete, then swap the CPU's and try again.

 

[sonofjesse]

yeea the bios flash sounds like it failed. Reflash if your board supports that.