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Dell Inspiron 5448


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  • 4 weeks later...

I got it worked, but now facing problem on sleep sometimes not work and not fully turned off when shutting down. Sometimes when i turn it on, it post to the ePSA Pre Boot Assessment. So what is the problem? eSupport_Dell_Hardware_Diagnostics_EN_V1



Mine does this as well about every other time on startup, it will go into EPSA. It never finds an issue, I just restart and everything works like normal. Mine is a Dell 7347,i5,4400,dw1560,8gb, 256ssd evo/samsung, Clover, Uefi,10.11.6,patched dsdt,ssdt etc  I know another person who has the same issue. Neither one of us has figured out how to stop it, other than that 100% working EL Cap. Anyone ? 

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regarding your sleep issues : 
sudo pmset hibernatemode 0
sudo rm -f /var/vm/sleepimage
sudo pmset hibernatefile /dev/null
This one cleared up most of my sleep issues:
sudo pmset -a standby 0 && sudo pmset -a autopoweroff 0
this will show your current settings:
pmset -g
pmset -g assertions
Also I've heard of setting    darkwake=1      helps for some issues as well with sleep.
This is a boot arg set in your config.plist / via clover or manually

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