thank you very much

Hello to all of U,
my name is Carmen and I realy need your help.
Since yesterday I tried to modify the bios myself to get full NVMe support. But it didn't work,
Mainboard: Asus P8Z77-V-LX2
SSD: TRANSCEND SSD M.2 220S 256GB PCIe
ASUS AHCI BIOS
Could anyone fix me my ORIGINAL BIOS??? PLSSSSSSSSSS
[[File:P8Z77-V-LX2-ASUS-2501.zip]]
Thank you so so much,
Carmen

Hi Fernando,
I tried it with MMTool 4.50.0.23, NvmExpressDxe_4 and NvmExpressDxe-64.efi
But the asus security verification failed.
So I thought I havn't the right NVMe file.
Maybe I'm just to inexperienced :-/ to do it the right way.

Thanks for your help!
I tried it again with this MMTool and these NvmExpressDxe_4.
New file attached.
Could we write in german, Fernando?
[[File:P8Z77-V-LX2-ASUS-2501-neu.zip]]

Hey,

i wanted to update my BIOS today to use NVME SSD via PCI to boot
My system: Gigabyte H87-HD3 & Samsung EVO 970

but i think there are no NVME modifications in my BIOS after the update and i cant install windows on the ssd.
i did all steps with UEFITool and the file looks like your screenshots
the file is too big to upload (8mb)

do you have an idea?

here is it

@Fernando:

Good. I tried it already. And this time successful without an security error.
But unfortunately, there isn't a new disk drive named "PATA" or "PATA SS" at the "BOOT" section

Is that mean I should forget it?


I understand, english works ok for me.

@Fernando:

Zitat von Fernando im Beitrag #5277

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connected to a matching PCIe slot

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@Fernando:
i have flashed my BIOS, but there is m.2, CSM or Windows Boot Manager.
When i'am trying to install Windows, it says Windows can't install on this data medium because it is in GPT

EDIT by Fernando: Unneeded fully quoted post replaced by directly addressing (to save space).