I’ll try boot to dos
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I’ll try dos. Is there a way to flash bios back via usb automatically

No, just let me know if you can boot DOS and then if so I will give you info to fix the BIOS via FPT
You did not answer my question

Totally my fault. I think I pushed too far. Not an issue it was still under warranty so they’re sending replacement in 2 days 😉 so I’ll just enable xmp 1 like last time and leave at that👍

I really do appreciate all help you’ve given. Is there a way I can donate?
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It wouldn’t boot after I set the memory to 4000mhz But like I said it’s no problem. 👍

@evofq360 - Ahh good you get replacement, still though, sorry to hear! Ohh wow, yes, it would never boot at 4000Mhz, that's why I said "lets set the max allowed memory freq to something you can never do - 4000Mhz"
You did not have to send in for RMA, sorry to hear you ended up there! You could have fixed yourself with $7 worth of tools, and then you'd have those tools to fix any BIOS any time in the future
You should still order a set now, so next time you are ready in advance! Let me know if you want some linked examples on ebay

You're welcome, and yes, I will send a PM your way, thanks

And yes, when replacement arrives, don't set 4000Mhz! Just leave speed alone, and carefully adjust timings, testing for stability as you go, with memory testing software such as memtest86+ and or running prime95 for a few hours to make sure no errors
Do not try too low CAS right off the bat either, that will end up in same bricked place again Maybe 16 will be OK at 29xx, but I doubt 15 would be there, maybe at 2666-2800 you could try 15 but due to no auto-OC-Fail-recovery/fail-safe-loading, I probably would not try 15 at 2800 without programmer in hand.

Yes please if you could link to a programmer which could do various bios chips that would be great, really appreciate that

OK, would you prefer Amazon or ebay examples?

Either please

@evofq360 - Here, get one of these kits then, that way you get 1.8V adapter in case you need now or in the future ($14 shipped)
https://www.amazon.com/Organizer-EEPROM-...r/dp/B07V2M5MVH
https://www.amazon.com/AiTrip-EEPROM-Pro...r/dp/B07VNVVXW6

If you want, I can link you to all the items individually on ebay, slow shipped, would be about $10-11 shipped