Also tried this: 01) Downloaded the SLP10 mod from forums.mydigitallife.net/threads/13194-Tool-to-Insert-Replace-SLIC-in-Phoenix-Insyde-Dell-EFI-BIOSes/page284?p=585297&viewfull=1#post585297 02) Opened the original BIOS file in phoenixtool ad used the Structure button 03) Added the SLP module in the same area as the image shows on the former link 04) Saved BIOS and flashed it with no errors 05) When the computer reboots, it says system bios contain invalid data