First of all, I've tested my mod for myself(all modules LAN OROM included) and everything seemed to work. So, if you ask me, any problem you may encounter was introduced by Asus(with the only exception-inability to turn off network stack completely in UEFI settiungs-seems to be something with newer driver-0.0.x one). Now about your boot problems,-while modding this new BIOS I found a new NVMe module-AMI NVMe EFI Driver, so maybe it has something to do with your problems...

Zitat von Lonelobo im Beitrag #120

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I have flashed the original not modded bios straight from the asus servers and can confirm it is also broken there;
When setting the option:
sata controller 1 mode selection
from AHCI to RAID i cant boot from 950pro SSD
is there a way to contact asus about this problem?

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I'm having interesting issues, I don't know if it's because the modification itself or the 1902 bios. But if I goto the 125mhz strap, apply a 1.29-1.31 volts. It seems to overvolt itself even further. For example at 1.29v, Bios and ASUS OC Panel are reporting a 1.375v. I'm about to bust out the multimeter to double check. But was wondering if anybody was having this problem.

Can someone here please help me by posting a modded 1902 with latest RSTe drivers for my Rampage V Extreme X99 by chance? getting a bit confused on the process with this and the UEFI tool.

Running two 840 pro's in raid 0 on controller 1 and two drives in AHCI on controller 2 if thats needed.

thanks for any help.

Zitat von Lynkdev im Beitrag #124

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Can someone here please help me by posting a modded 1902 with latest RSTe drivers for my Rampage V Extreme X99 by chance? getting a bit confused on the process with this and the UEFI tool.

Running two 840 pro's in raid 0 on controller 1 and two drives in AHCI on controller 2 if thats needed.

thanks for any help.

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Ok thanks, all i need is the EFI driver and Intel sata driver to replace in the package correct?

Zitat von sinders im Beitrag #11

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Intel RST RAID ROM & EFI SataDriver modding on the Asus Rampage V Extreme Intel X99 Motherboard.

Use the Latest version of UEFITool.

The Intel RST RAID OROMs are located in GUID A0327FE0-1FDA-4E5B-905D-B510C45A61D0 as Freeform.

A quick way to get to the correct location of the Intel RST RAID OROMs is to use the search feature of UEFITool
and select the GUID option and then paste A0327FE0-1FDA-4E5B-905D-B510C45A61D0 into the GUID box.

Once you've done the search, it should mention in the message window that it has found this GUID. Click on the
message and it should take you straight to the GUID where the Intel RST(e) RAID OROMs are located.

The two Intel RST RAID OROMs in the BIOS are located in Subtype GUID: E095AFFE-D4CD-4289-9B48-28F64E3D781D
and Subtype GUID: 20FEEBDE-E739-420E-AE31-77E2876508C0.



You can also go straight to the Subtype GUID of each Intel RST RAID OROM by using the same search method above.

You can download your required Intel RAID ROM module from the page below under 1. Intel RST/RST(e) RAID ROMs section.
AHCI & RAID ROM Modules

The EFI RaidDriver is located in GUID: 793BA4EB-A6E9-4526-996D-79393F51B443 and it's the PE32 image section that
contans the EFI RaidDriver and so you must replace this with a clean EFI image file.



You can download your required Intel EFI SataDriver BIOS Module from the page below under B. For Intel 7-9 Series chipsets (except X99 running in RSTe mode): section.
Intel EFI "RaidDriver" and "GopDriver" BIOS Modules

Remember to download one of the Intel EFI SataDriver BIOS Modules marked (without header) because the other ones won't work on the Rampage V Extreme.

Use method "Replace body" to insert new Intel RST RAID OROM image into each of the Subtype GUIDs above
replacing the current one and the PE32 image section for replacing the EFI image.

Flash the modded BIOS using USB Flashback only.

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Yes that is correct.

So i installed my modded 1902 bios and set my controller to raid..seems like something is wrong now as i my raid setup is missing under the boot tab. I dont even see the raid setup screen during boot...just errors out randomly now and have to reset or leads me back to bios...please help.

I followed the instructions and made sure i used the same RSTe and UEFI oroms.

ok crisis averted, switched to bios 2 and went back to 1302.

now to figure out where i went wrong or what happened..

Zitat von Lynkdev im Beitrag #130

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ok crisis averted, switched to bios 2 and went back to 1302.

now to figure out where i went wrong or what happened..

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Zitat von Sylar76 im Beitrag #131

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Zitat von Lynkdev im Beitrag #130

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ok crisis averted, switched to bios 2 and went back to 1302.

now to figure out where i went wrong or what happened..

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If you wish, here is my 1902 modded bios with only IRST OROM/EFI Updated.

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I'm running the modded 1801 from a month or so ago. I've got a 5960 at 4.5GHz with 1.2875 volts stable for a few hours in realbench so I'm pretty happy. There's just one odd issue....

Before 1801 I was stable at 4.5 with a slightly higher voltage. Since one of the selling points of 1801 was the possibility of lowering that I started experimenting. I got to the point where realbench detected instability so I backed off to a voltage that had been stable before but realbench now reported that voltage as unstable. In fact, I went back to stock settings and realbench still failed. Eventually I reset CMOS and reentered the exact values I'd been running at just before the initial failure and once again I was stable at that voltage.

On other occasions I've gotten the dreaded "overclocking failed" during POST. There doesn't seem to be anything I can do, even loading the optimized settings, to prevent the overclocking failed message once it shows up. But if I clear CMOS and reenter the same numbers that failed they work and continue working. Last night I decided to try overclocking cache. I set moderately conservative min and max cache multipliers and selected save and exit. When the system tried to reboot it hung in POST. I power cycled it and got the familiar (by now) overclocking failed message so I cleared CMOS and reentered all my old settings including the new cache multipliers. This time the system came up and it was stable in realbench for 2 hours. So the settings seem to work fine when entered immediately after CMOS is cleared but they don't work at all when entered as a change to earlier settings....

One thing I've noticed is that the "save and exit" prior to the overclocking failed message seems to take much longer than normal. The screen is blank with just an underline cursor in the upper left quadrant of the screen. I'm not entirely certain how this could be a hardware problem since the settings seem to work fine the first time I enter them. It's like the BIOS isn't updating all it's internal tables correctly when I change from one setting to another.

Anybody have any insight or suggestions? Reentering all my settings manually is getting a bit old. I'm hoping that 1902 might fix this, otherwise I guess I need to write my settings to a thumb drive so I can clear CMOS and reload easily.

Yes, you have to set RAID mode on SATA controller as well as disable CSM.

An update on my boot problem when raid is enabled:
I have succesfully updated my bios to the modded 1902 version provided in this forum.
I have then made all my adjustments in the bios, and set controller 1 from achi to raid and then in boot option i must have csm enabled and set UEFI devices first at storage config.
I can now enjoy 1902 bios and have my raid 0 enabled.
The only thing now is to figure out how to have my sapphire Fury tri-X OC UEFI enabled so i can fully disable csm.