Question How do I reset a fried motherboard ?

[sergey1239]

how do i reset motherboard MSI PRO H510M-B after fried after wrong connected after PCI-e 6pin was connected to moverboard socket CPU_PWR1 by mistake?
Result is one long beep two short beeps. vga light on.
memory Apacer NOX [AH4U32G26C08YMBAA-2] 32 ГБ
processor Intel Core i3-10100F BOX

I did like you said, remove battery and turn off PSU for one day but the problem continues.

 

[Lutfij]

Welcome to the forums, newcomer!

You can't reset a motherboard that's fried. You need to get the board replaced. It won't be covered under RMA since this was user error.

 

[sergey1239]

but how can i reset by removing processor and turn it on?

[Mod Edit]
VGA LED indicates GPU is not detected or has failed ?

 

[DSzymborski]

If the motherboard is fried, there's no "resetting" it.

 

[BFG-9000]

What GPU do you have? The processor certainly doesn't have one.

 

[sergey1239]

vga indicator on motherboard light and no boot

 

[BFG-9000]

VGA indicator light is not a GPU.

If you don't have a GPU, then the VGA light and beep code are correctly telling you that you don't have one, and refusing to boot. Some boards have a BIOS setting specifically to bypass this and allow headless operation. But you would have to install a GPU (or other CPU with IGP) to set that.

If it's doing this with a GPU installed, then it's fried and replacement of the board or at least any blown VRM mosfets would be needed to reset things to like new.