Do you know how to backup a Insyde H2o Rev 3.7 BIOS of a Lenovo U510? Had no luck with Universal BIOS Backup tool and flas**t.exe. After modyfiing it I'm not able to flash it back with InsydeFlash or flas**t. Error: The bios size does not match. (same error without modyfiing) Is there an option to extract the BIOS with InsydeFlash.exe without flashing a new one? (or any other tool) Thanks in advance.