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Asrock B450m PRO4-f BIOS flash older version

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boristheanimal View Drop Down
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    Posted: 06 Apr 2020 at 7:49am
Few days ago updated my bios to version 2.00     2020/1/14
and now i have problems with it (PC dont start (rebooting few times with black screen) and reset all settings (cpu and ram frequency, timings etc) after few time without power (not battery problem, changed it already))

With previous version i had not these issues (1.60     2019/8/6)

Can i flash previous version (1.60     2019/8/6)?
Or it not possible?
Any other way to fix this problem?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ThreeDee Quote  Post ReplyReply Direct Link To This Post Posted: 06 Apr 2020 at 8:13am
there is a version 3.87 you can try if you like
https://shop.jzelectronic.de/news.php?id=1585331040&sw=
the site is German.. but I've used a few BIOS's off of their site for 3 different ASRock mobos
|Ryzen 3700x|ASRock X570 Steel Legend-BIOS 2.30|2x16GB HyperX Predator PC3200@PC3600(CAS16)|ASRock RX 5700XT|2x512GB NVMe|850 WTT EVGA GQ 80+ Gold PSU|Noctua NH-D15|
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Post Options Post Options   Thanks (0) Thanks(0)   Quote boristheanimal Quote  Post ReplyReply Direct Link To This Post Posted: 06 Apr 2020 at 2:34pm
i m just asking if i could flash previous version because this is the only PC i have and i dont want risk to lose it

and ofc i dont want to flash bios from another motherboard
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ThreeDee Quote  Post ReplyReply Direct Link To This Post Posted: 06 Apr 2020 at 11:28pm
Originally posted by boristheanimal boristheanimal wrote:

i dont want to flash bios from another motherboard
?? .. Grab the BIOS for your model motherboard.

What CPU are you running? Back flashing doesn't always work .. I've never done it with an ASRock motherboard
|Ryzen 3700x|ASRock X570 Steel Legend-BIOS 2.30|2x16GB HyperX Predator PC3200@PC3600(CAS16)|ASRock RX 5700XT|2x512GB NVMe|850 WTT EVGA GQ 80+ Gold PSU|Noctua NH-D15|
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Post Options Post Options   Thanks (0) Thanks(0)   Quote boristheanimal Quote  Post ReplyReply Direct Link To This Post Posted: 07 Apr 2020 at 12:00am
i didnt find how to download bios from there for my motherboard (anyway how it is possible that random site have 3.87 version while official have only 2.00, that doesnt looks good)
cpu amd r5 3600
well if back flashing could cause troubles.. i dont want risk so i have to use default memory settings   
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ThreeDee Quote  Post ReplyReply Direct Link To This Post Posted: 07 Apr 2020 at 12:24am
Translate to english if you want .. then scroll down to "Bios Download Selection" ...hit the drop down menu and scroll down to your motherboard and click on it it will download.

I run the 2.30 BIOS for my X570 Steel Legend off of that site currently.. on ASRock's site there is only the 2.20 BIOS. I wouldn't refer anybody anywhere if I thought it was fishy. But it's your decision.. your hardware.
|Ryzen 3700x|ASRock X570 Steel Legend-BIOS 2.30|2x16GB HyperX Predator PC3200@PC3600(CAS16)|ASRock RX 5700XT|2x512GB NVMe|850 WTT EVGA GQ 80+ Gold PSU|Noctua NH-D15|
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