Asus prime b350 plus no post

ulve2010

Prominent
Nov 18, 2017
2
0
510
Ryzen5 1600x
16gb 3200mhz corsair lpx
Gtx titan( out of old rig and it worked)
1000wate Roswell power supply ( out of old rig and it worked)

Only thing I have replaced is motherboard, cup and ram.

I got it to post once while,I was running my water pump. I had it on for at least 5 minutes. Everything looked good.
I shut it off. Hooked up all the peripherals and sad drives.
Now nothing. The led around pci slots just fades in and out.

Any help would be appreciated.
I have read that I should update bios. But it already posted once.

I have also tried re seating gpu. And ram sticks.

Also pulling the battery and doing the reset.

I'm at a loss.
 
The first thing you should try is to go into your UEFI bios and set your ram to 2666mhz. Your motherboard only supports 3200mhz ram as an overclock [see below]

ASUS PRIME B350-PLUS - Memory - AMD Ryzen™ Processors:
4 x DIMM, Max. 64GB, DDR4 3200(O.C.)/2933(O.C.)/2666/2400/2133 MHz ECC and non-ECC, Un-buffered Memory *1

*1 - Due to the limitation of AMD Ryzen™ processors, memory frequencies higher than DDR4 2666 MHz are supported only when using one DIMM per channel.



Also check the voltage for your Corsair Vengeance LPX ram. I's stock speed of 2133mhz requires 1.2volts and 15-15-15-36 timings, but it requires 1.35volts and 16-18-18-36 timings to run at 3200mhz.

http://www.corsair.com/en-us/vengeance-lpx-16gb-2x8gb-ddr4-dram-3200mhz-c16-memory-kit-black-cmk16gx4m2b3200c16
 

ulve2010

Prominent
Nov 18, 2017
2
0
510


Thats my problem.
It booted up once to the bios while I was topping off resevoir.

I let it run awhile. But since keyboard amd mouse was not hooked up couldn't do anything.
So I shut it down hooked up everything, and the ssd drives. I tried booting back up. Nothing now.
I have noticed the led lights on thw pci slots slowly fade in and out.

Monitor is the same,from last system. Gpu worked in last rig. Psu is from old rig. Also same case.

This is really frustrating. Cause after reading and reading.. Basically all ryzen stuff is touchy on everything.