[SOLVED] Memory won't work. System doesn't boot. I get ez debug led on Ram and CPu.

[LetiCar]

Hi I ran into following issue. My Pc was working fine but after newest BIOS update it worked kinda buggy. Sound was stuttering, windows were maximizing and minimizing.
Now it won't boot at all.
I got EZ debug leds on RAM and CPU.

motherboard: B350 tomahawk
memory:HyperX 2x8gb 3200mhz (amd optimized) w.e
cpu: Ryzen 7 1700

I have HyperX 2666mhz 1x8GB and it works and it boots normally.

I tried Cmos clear, tried going back to previous BIOS ver, tried every slot, tried 1 stick at the time - nothing.

Does someone have a suggestion?!

Many thanks for reply

 

[lynx1021]

The Bios you updated to was probably for the Ryzen 3000 series and some Bios chips are not big enough to hold the 1st gen and 3d gen .EDIT I thought it was a B450 , Disregard
What was the previous BIOS ? What do you have now? Do you have windows 10?

 

[lynx1021]

How did you flash it? I heard a lot of issues with people flashing through windows, always use a fat32 USB stick.

 

[LetiCar]

The Bios you updated to was probably for the Ryzen 3000 series and some Bios chips are not big enough to hold the 1st gen and 3d gen .EDIT I thought it was a B450 , Disregard
What was the previous BIOS ? What do you have now? Do you have windows 10?

Yes I have Win10 pro.
Motherboard is B350 tomahawk
current BIOS is American Megatrends Inc. 1.MO 1/23/2019.
As for the previous version it was default I think the Bios that came with motherboard

 

[LetiCar]

How did you flash it? I heard a lot of issues with people flashing through windows, always use a fat32 USB stick.

I flashed it over usb fat 32

 

[lynx1021]

I don't see a 1.MO 1/23/2019. I see a 7A34v1M 2019-01-30. Did you get it here? https://www.msi.com/Motherboard/support/B350-TOMAHAWK#down-bios Did you read the notes in the Bioses? Some say MSI strongly recommend to update AMD chipset driver to the latest version before update BIOS.