Contribute
Register

[solved] IdeaPad 700-15ISK Can't boot into OS X Installer

Status
Not open for further replies.
I have a laptop equal to yours but CPU is "i5" and no SSD ,but i can't make it into installer,Fisrt issue i can't patch DVMT with my bios ,i guess might lenovo lock it! so can you share some step to me ? Thx you!!

If you can't change DVMT-prealloc, you can use the minStolenSize patch. Your system may be unstable, but it is worth a try.
 
If you can't change DVMT-prealloc, you can use the minStolenSize patch. Your system may be unstable, but it is worth a try.
Sorry i am here again,I have add "the minStolenSize patch" script in config.plist, but it has same problem, So is there any thing i should do to cheat DVMT-prealloc?!
 
Sorry i am here again,I have add "the minStolenSize patch" script in config.plist, but it has same problem, So is there any thing i should do to cheat DVMT-prealloc?!

Keep in mind you must use the correct minStolenSize patch for the version of OSX/macOS you have.
Also, you must boot without caches, then rebuild cache.
You can use an invalid ig-platform-id to get the system to boot without graphics drivers if that doesn't work.
Your profile is not filled out as requested in the FAQ/guide.
 
Keep in mind you must use the correct minStolenSize patch for the version of OSX/macOS you have.
Also, you must boot without caches, then rebuild cache.
You can use an invalid ig-platform-id to get the system to boot without graphics drivers if that doesn't work.
Your profile is not filled out as requested in the FAQ/guide.

I want to install Sierra osx 10.12 and how to boot without caches and rebuild?
Another question, some script like below where should i added?In clover or other place ??
name:AppleIntelBDWGraphicsFramebuffer
find:8945C839C7764F
replace:8945C839C7EB4F
comment:Disable minStolenSize less or equal fStolenMemorySize assertion, 10.12beta

BY the WAY,thank you !!
 
Last edited:
I want to install Sierra osx 10.12 and how to boot without caches and rebuild?

A bogus ig-platform-id can be set within Clover options before booting.

Another question, some script like below where should i added?In clover or other place ??
name:AppleIntelBDWGraphicsFramebuffer
find:8945C839C7764F
replace:8945C839C7EB4F
comment:Disable minStolenSize less or equal fStolenMemorySize assertion, 10.12beta

Read about config.plist/KernelAndKextPatches/KextsToPatch.
 
I want to install Sierra osx 10.12 and how to boot without caches and rebuild?
Another question, some script like below where should i added?In clover or other place ??
name:AppleIntelBDWGraphicsFramebuffer
find:8945C839C7764F
replace:8945C839C7EB4F
comment:Disable minStolenSize less or equal fStolenMemorySize assertion, 10.12beta

BY the WAY,thank you !!
You have a HD530,pick a SKL one patch
 
Finally i figure out basis problem which is patched DVMT must use command "setup_var2" 0x??? 0x3!
And second is 10.11 has a setting and 10.12 has another setting!
I always use 10.11 way to install 10.12 so never be success!!
 
Finally i figure out basis problem which is patched DVMT must use command "setup_var2" 0x??? 0x3!
And second is 10.11 has a setting and 10.12 has another setting!
I always use 10.11 way to install 10.12 so never be success!!

You need to do an IFR extract to determine the correct offset/index/value to use.
 
You need to do an IFR extract to determine the correct offset/index/value to use.
Yes i know,So right now i have been success,and point is "setup_var2" not setup_var!
By the way Thank you!
 
Last edited:
Status
Not open for further replies.
Back
Top