In that case you will need a differently-sized file. Save the image (File->Save image file.)Īll of this assumes you have not used the -t flag of me_cleaner to truncate the ME region.Select this file, which is just an empty file sized to Gene's ME size.Right-click "ME region" and choose "Replace as is.".Expand "Intel image" (if you have a Capsule file this will be wrapped in "AMI Aptio capsule").Open your ROM with UEFITool (0.26.0 works, NE versions will not as they lack modification features).In that case I assume you are already familiar with UEFITool? Here's what you need to do: I already have a modified image(Microcode update(42E), NVMe mod, ME_Cleaner) I only managed to get it back up and running after getting an SPI flasher, but lost the UUID permanently in the process(not like it matters however). In the end I tried using FTK8 to flash but it only wiped the SPI chip and bricked my board.
NVME BOOT UEFITOOL UPDATE
I know a simple Microcode update works however because I updated the microcode (to older 42A) using USB flashback. PS Did you actually manage to flash the image with ME removed using BIOS flashback? I tried modifying the ME region and the flash seemed to pass (the button flashing and all), but the modifications were not actually reflected in the system (I did the NVMe mod+Microcode update(42C)+ME_Cleaner all at one go, and none were reflected). If there is an automatic way of resetting the LAN after a cold boot I don't mind using the modified BIOS on a long-term basis. This can be fixed by resetting the NIC: (volatile uint32_t)GBE_BAR |= 0x84000000 ĭo we put this line somewhere in the UEFI or something? Or is this a Linux command? I'm currently using Windows, at least till my NVMe adapter comes (Well, not like I'm proficient with Linux in the first place).
The onboard NIC doesn't work on a cold boot. I don't mind testing it, but I can't deal with a broken LAN port, so I might need to switch back to my current image after testing.Īs for modding the BIOS, I already have a modified image(Microcode update(42E), NVMe mod, ME_Cleaner), so if you like me to test removing the Intel ME region entirely, I would prefer instructions for further modifications instead(I would still like to keep my current modifications in addition to any new modifications required).Īs for your first side-effect of rebooting after resetting BIOS, I can confirm I encountered the same after using ME_Cleaner with the /S flag.
I have a CH341a flasher, so I'm not worried about a bad flash.
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