HP Envy X360

Selected Boot Image Did Not Authenticate

| December 17, 2015 | 8 views

My daughter HP Envy 4-1115dx laptop booted up with the black screen and blue banner “Selected boot image did not Authenticate – Press <Enter> to Continue.”, when I press <Enter>, the laptop shuts down. The problem was she some how hit F10 to access bios and selected the “Reset To Default” by mistake, the legacy …

Update El Capitan 10.11.1 From 10.11

| November 1, 2015 | 4 views

So, the new El Capitan 10.11.1 update came out, I download the update combo and installed it. 2 files that were replaced: AppleHDA.kext and IOUSBHostFamily.kext caused the Patched Sound and USB ports stop working. Just re-install those 2 and everything works as 10.11. I also had to installed new Clover r3292 to prevent instant reboot. …