Acer C720 set_gbb_flags.sh 0x489

localhost ~ # sudo set_gbb_flags.sh 0x489
flashrom v0.9.4  : a6f9c4a : Sep 20 2013 00:52:16 UTC on Linux 3.8.11 (x86_64), built with libpci 3.1.10, GCC 4.7.x-google 20130114 (prerelease), little endian
delay loop is unreliable, trying to continue Reading flash... SUCCESS
Setting GBB flags from flags: 0x00000000 to 0x489.. - flags changed from 0x00000000 to 0x00000489: success
successfully saved new image to: /tmp/tmp.lewHbYE9f3
flashrom v0.9.4  : a6f9c4a : Sep 20 2013 00:52:16 UTC on Linux 3.8.11 (x86_64), built with libpci 3.1.10, GCC 4.7.x-google 20130114 (prerelease), little endian
Erasing and writing flash chip... Verifying flash... VERIFIED.
SUCCESS