Dear Flashrom Hackers, I wanted to put Libreboot for my GA-G41M-ES2L motherboard, I downloaded the newest Libreboot rom and burned into the flashchip from Debian Jessie, unfortunately my system don't boot anymore. I have a backup from vendor BIOS from the 2 BIOS chips, I had made it before flashing. I know, I shouldn't reboot after this message(below the email) but I do that, it was a mistake. What was the problem: 1. Flashrom bug ? 2. Bad Libreboot rom file ? ---- I bought another GA-G41M-ES2L motherboard. I plan to put a Coreboot to that with the latest flasrom. I compile everything based on coreboot wiki. https://www.coreboot.org/Board:gigabyte/ga-g41m-es2l 3. What do you suggest I do or I don't ? 4. Flashrom will kill the second one motherboard too ? 5. For the old one can I buy flashrom chips anywhere on the net ? (I can't use external programmer, but I know guy who can change the bad chip to a new one.) ----------- I plan a 2. coreboot machine this board is: GA-945GCM-S2L motherboard. 6. Can I put a coreboot for that based this action on Coreboot wiki ? https://www.coreboot.org/Board:gigabyte/ga-945gcm-s2l Thanks for your help! Zsolt ---------------------------------------------------------------------------------------------------------------------------------------------------------------- root@debian:/home/zsolt/BACKUP# flashrom -p internal:dualbiosindex=0 -w ga-g41m-es2l_usqwerty_txtmode.rom flashrom v0.9.7-r1782 on Linux 3.16.0-4-amd64 (x86_64) flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OK. Found chipset "Intel ICH7/ICH7R". Enabling flash write... OK. DualBIOS: Selected chip: 0 Found Macronix flash chip "MX25L8005/MX25V8005" (1024 kB, SPI) at physical address 0xfff00000. Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Reading old flash chip contents... done. Erasing and writing flash chip... Erase/write done. Verifying flash... VERIFIED. root@debian:/home/zsolt/BACKUP# flashrom -p internal:dualbiosindex=1 -w ga-g41m-es2l_usqwerty_txtmode.rom flashrom v0.9.7-r1782 on Linux 3.16.0-4-amd64 (x86_64) flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OK. Found chipset "Intel ICH7/ICH7R". Enabling flash write... OK. DualBIOS: Selected chip: 1 Found Macronix flash chip "MX25L8005/MX25V8005" (1024 kB, SPI) at physical address 0xfff00000. Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Trying to unmap a nonexisting mapping! Please report a bug at flashrom@flashrom.org Reading old flash chip contents... done. Erasing and writing flash chip... Erase/write done. Verifying flash... VERIFIED.