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[SOLVED] E7270 sleep never wake up


Jus7go

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What version of BIOS are you on?

Are you using the E7270 Bios v 1.17.5 bootpack?

 

How did you put system to sleep and what happen when you try to wake it up?

In my experience after wake, the screen sometimes take a few seconds to appear. If not, you could try typing something and it'll appear.

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Thanks for your reply!
My bios version is 1.17.5
I download E7270 Bios v1.17.5 bootpack, but it takes kernel panic.
So I used 7x70 BIOS v1.17.5 bootpack , it works well except wake up.
when I fold my laptop the power led status change to slowly blinks and when i open cover the led change to normal, but screen still dark and CapsLock no response.

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  1. Boot with the USB installer or the internal drive
  2. Go into Options when you see the Clover GUI, use the right arrow to navigate

  3. Select ACPI patching-> Tables Dropping->
  4. Go all the way down and deselect Drop all OEM SSDT
  5. Check all the Drop "SSDT-xx" below that
  6. Select Return
  7. Change DSDT name: BIOS.aml
  8. Select Return, Return
  9. Now back on the main Clover screen, tap F4 on the keyboard
  10. Hold Cntrl+Alt+Delete to reboot Clover
  11. Boot into OSX

Mount the EFI partition (USB installer or internal drive, whatever you used to boot in step 1)

Compress and attach /EFI/Clover/ACPI/Origin folder here.

I'll patch it for you. Could be a different BIOS setting or hardware you have on your system that's causing this issue.

 

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Weird
I cleaned up all the files in EFI folders, and reinstalled Clover 4184, then replaced Boot & Clover with EFI_4184.zip and E7x70 bios v1.17.5 , finally put  your patched files in /EFI/Clover/ACPI/Patched  (also with ssdt.aml)
still the same issue 

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