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B450M HDV R4.0 and Ryzen 3 3200G crash

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cx5 View Drop Down
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Joined: 15 Sep 2017
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Post Options Post Options   Thanks (0) Thanks(0)   Quote cx5 Quote  Post ReplyReply Direct Link To This Post Posted: 11 Nov 2022 at 9:30am
Hi, good morning, sorry to hear about your troubled and experiences, I had the same and worst ...... my problem is Intel's XMP not suited to Ryzen, so had to manually key in modified / trial and error tested / finally found parameters and finally all stable and overclock 5%....

So I was wondering: -
1) What's your original ram's XMP?
2) what is the XMP running in the bios now?
3) I would seriously bet the bios is running a different set of XMP from the ram's XMP.
4) also the memory controller = VDDCR_SOC inside the CPU is also not getting suitable voltage, should be 1.1v +/- 0.05, i.e. 4_sticks_dual_rank(both_sides_IC)total 8 faces of IC will need more voltage may be 1.2v of VDDCR_SOC to run verus regular 2*8GB, try
5) CLDO_VDDP needs 1v (something to do with infinity fabric)
6) VDDP_IOD and VDDP_CCD needs 1.1v respectively.
IOD = input output die of the big memory controller chip
CCD = core complex die

disclaimer CLDO_VDDP is not the regular VDDP.

you are advised to read a lot more about XMP in other various threads / web, it's too long to type here, this is just the tip of the ice berg.

good luck.

last, use zentiming free programm to check the XMP in used by bios, as well as voltages of CLDO_VDDP, VDDP_IOD, VDDP_CCD, etc etc this is the most important software to use.
2x8GB HOF4CXLBS3600K17LD162C
2x16GB CMK32GX4M2B3000C15 @3333
CX750M Optane900P TT_V71
3800x PoseidonAbsoluteZero4 BarrowPWM-17w>bykski420x140x28
XFX SWFT 319 6900XT
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arale View Drop Down

Joined: 23 Jan 2023
Location: Italy
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Post Options Post Options   Thanks (0) Thanks(0)   Quote arale Quote  Post ReplyReply Direct Link To This Post Posted: 23 Jan 2023 at 11:28pm
hello, I have the same problem, after many tests I understood that with the bios up to version 3.20 you can install all the video drivers without problems. If you install later bios versions, from 3.70 to 7.40, including beta bios, you must have video driver up to 21.10.2 version. If you install any newer drivers, the video drivers will crash. So maybe amd has changed something in the video drivers that causes them to crash
Cu mancia patati un muori mai.
-anonimo siciliano-
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