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AM4 mobo RAM 3600 Mhz = BSOD

Ram_Page
Level 7

‎06-04-2017 05:50 PM - last edited on ‎03-05-2024 10:21 PM by Community Admin

Can you see the issue??

1800X@stock
G.Skill F4-3600C16D-16GTZ (2 modules in A1/B1 slots. In default A2/B2 slots only one module is recognized)
RAM timings 16-16-16-36 / 1.35V
C6H
BIOS: 1201

BIOS:
AI Overclock Tuner -> D.O.C.P 5 -> D.O.C.P: DDR4-3603 16-16-16-36
DRAM Voltage automatically set 1.35000 V (before it in the black box is reading 1.395V)

= games will crash after 20-30 minutes. After reboot one BSOD, then normal reboot to Windows. Everything else seems working fine... Internet, Photoshop, youtube etc.
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FlanK3r
Level 13

‎06-04-2017 11:45 PM

Set not DOCP, but manualy memory clock. Thats mean overclocking change to "manual" and after your choice will be memory frequency (not timings!). Set 3600 MHz. DRAM voltage 1.45V (dont worry, for Samsung chips is it very safe). VCSOC voltage 1.15V (manually). Save+reboot. You can get few cycles of posts, watch your post codes. If frozed it in post code for long time, try button reset and waiting again.
If you will be OK to post and boot, go back to the BIOS and now you can set manually timings at 16-16-16-others keep at auto.
Sometimes this memory divider could not work with high clocks and this BIOS, after is better to set BCLK combination with 2400 or 2666 memory divider. Dont forget change in ADVANCED settings PCIe lines to GEN2- in this case.
Who knows me, knows me ;)....AMD 3000+, AMD x2 4600+ EE, AMD X4 955 BE C2,2x AMD X4 965 BE C3, AMD X4 970 BE C3, AMD x4 975 BE, AMD x4 980 BE, AMD X6 1090T BE, AMD x6 1100T BE, 2x AMD FX-8120, 2x AMD FX-8150, FX-6300, FX-8300, FX-8320E, FX-8320, FX-8350, FX-8370, FX-8370E, FX-9370, FX-9590, AMD A8-3850, AMD A8-3870K, A8-5600K, A10-5800K, A10-6800K, A10-7850K, A10-7870K, A 5150, Athlon x4 860K, Intel i7-5960X, i7-6700K, Intel i7-4770K, Intel i7-980x, Intel i7 2600k, Intel i7-3770K, i7-3930K.
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Ram_Page
Level 7
In response to FlanK3r

‎06-05-2017 03:18 AM

FlanK3r wrote:
Set not DOCP, but manualy memory clock. Thats mean overclocking change to "manual" and after your choice will be memory frequency (not timings!). Set 3600 MHz. DRAM voltage 1.45V (dont worry, for Samsung chips is it very safe). VCSOC voltage 1.15V (manually). Save+reboot. You can get few cycles of posts, watch your post codes. If frozed it in post code for long time, try button reset and waiting again.
If you will be OK to post and boot, go back to the BIOS and now you can set manually timings at 16-16-16-others keep at auto.
Sometimes this memory divider could not work with high clocks and this BIOS, after is better to set BCLK combination with 2400 or 2666 memory divider. Dont forget change in ADVANCED settings PCIe lines to GEN2- in this case.


Thanks for the reply

This is my first time I'm setting RAM, also I'm new to the AMD system, so I would need specific information about the next...

- "frequency, not timings"
- "others keep at auto"
- "BCLK combination with 2400 or 2666 memory divider"
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Ram_Page
Level 7
In response to Ram_Page

‎06-09-2017 05:27 PM

The way you showed me gives me an option to select max 3200 Mhz. Anyways I overclocked the whole system manually (CPU 3956 Mhz and RAM 3607) as one quide I found showed. My PC seemed stable. Then I noticed that 4 cores were missing. After loading back defaults in bios still 4 cores are missing. CMOS reset didn't help. What the hell happened???

HWInfo: (~4000/3600 Mhz)
Core 0 0.80V
Core 1 0.80V
Core 2 0.80V
Core 3 0.80V

CPU-Z:
1.397V
Set in BIOS:
1.35V
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