No, I only changed Menu Access Level, Secure Boot, and Boot Mode. The last one I just uploaded has the Boot Mode Legacy only, I removed the menu and fast boot setting I initially changed
I'm betting the access level change, or secure boot mode change (when you can see/set it already), or combo of both is messing with the BIOS. That or your jumped up H20UVE files messed up the write? Hard to know for sure, redownload those and reapply stock vars, then redo with the single mod one above and try again.

I checked H20UVE in XP, and none work

Well, my only chance is @XPLives now, since I need at least Win7. Which is the goal.
Write went well, I checked by outputting back.

Could you make a version with disabling Secure Boot, disabling FAST BOOT and setting boot mode to Legacy Bios in the meantime? I cannot make head or tail from the file. (didn't have the time to check it in detail)
Just without the access level change. Since that is most likely the culprit and I do not want to incur the RNG god's wrath with the laptop exploding (those were really scary noises. I didn't even know laptops could be that loud until that happened! (described a few posts back for anyone wondering)) by doing it more times than I have to. :(

Worst case scenario now (well, second worst, with the first being the laptop giving up the ghost)... We will finally have to upgrade from Windows 7. I heard Zorin Os is a decent Linux distro. :D


@XPLives Hi! We were successful in enabling Legacy bios on an Acer Nitro 5 through changing variables in the bios as offsets! The problem now is that when trying to run Windows 7 installation, an ACPI BSOD happens. I have no idea how to solve that problem, since there are literally THOUSANDS of such posts when searching with google (and most of them don't have an answer! Except for "update your bios" and such, which is clearly not the problem here). Windows XP Mini also gets an ACPI BSOD, but mashing F7 during it booting makes it boot. So now I have a laptop with Ryzen, that is booted into Windows XP Mini and it works pretty much flawlessly (except for the absence of the drives, since those are on the NVRAM or whatever that is called...), but I cannot get Windows 7 working.

How can I fix the ACPI BSOD on my Windows 7 64x Ultimate which has NVRAM (or whatever that is called! The successor to SATA or whatever... I always forgot the proper spelling of that) and USB3 already slipstreamed into it. :(
Do I have to change some bios variable? Add a driver to the installation? ;-(
The rest of the information is in this thread.
Thanks for reading, if you do read it. :(

Also getting a multi-boot with WinXP on it would be awesome, but I presume the absence of drivers will make that impossible.

@Templayer - The noises may be normal, or may be due to how you mixed and matched files etc. Please re-download all those tools as I mentioned and send me a new dump from whatever unmodified package works for you.

In meantime, to solve the current issue, of wanting to rewrite vars again with different changes, and you needing to redownload the H20UVE packages so they can be left as is, maybe install Win10 again for a little while until we can get all that done.

Major BIOS edit, or certain ACPI files would be needed to get around that Win7 ACPI issue, and XPLives is only one I know that plays with all that openly and often, maybe @CodeRush or @Mov AX, 0xDEAD

Zitat von Templayer im Beitrag #32

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Well, my only chance is @XPLives now, since I need at least Win7. Which is the goal.
Write went well, I checked by outputting back.

@XPLives Hi! We were successful in enabling Legacy bios on an Acer Nitro 5 through changing variables in the bios as offsets! The problem now is that when trying to run Windows 7 installation, an ACPI BSOD happens. I have no idea how to solve that problem, since there are literally THOUSANDS of such posts when searching with google (and most of them don't have an answer! Except for "update your bios" and such, which is clearly not the problem here). Windows XP Mini also gets an ACPI BSOD, but mashing F7 during it booting makes it boot. So now I have a laptop with Ryzen, that is booted into Windows XP Mini and it works pretty much flawlessly (except for the absence of the drives, since those are on the NVRAM or whatever that is called...), but I cannot get Windows 7 working.

How can I fix the ACPI BSOD on my Windows 7 64x Ultimate which has NVRAM (or whatever that is called! The successor to SATA or whatever... I always forgot the proper spelling of that) and USB3 already slipstreamed into it. :(
Do I have to change some bios variable? Add a driver to the installation? ;-(
The rest of the information is in this thread.
Thanks for reading, if you do read it. :(

Also getting a multi-boot with WinXP on it would be awesome, but I presume the absence of drivers will make that impossible.

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hello, i have no experience in modding bios-es but i have the same laptop and want to know if we can do anything about the 1.5ghz lock when on battery. (if u dont have the laptop, basically the laptop is locked at 1.56ghz speed whenever its not charging with no way to change it)

Zitat von XPLives im Beitrag #34

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But I'm surprised you installed XP Mini on your Ryzen laptop. What SATA AHCI driver did you use? What SATA controllers are on it? AMD, Asmedia?

What is this NVRAM you have installed?

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