(After successful parsing my BIOS file and founding the DVMT variable) I checked with 'setup_var' what is the actual value now. Indeed my DVMT is on the default 32 MB setting
Then I tried to modify it, but my BIOS doesn't allow it. As far as I understoud without external EEPROM programming, the only approach which remains is to:
"Apply the patch to pass the Stolen Memory assertion.We need to patch AppleIntelBDWGraphicsFramebuffer binary file."
(from this link:
http://www.tonymacx86.com/yosemite-...hd-graphics-5500-os-x-yosemite-10-10-3-a.html)
First: I cannot find this file on the install bootable. So I assume I would need this only later, AFTER install. Am I right? If not where should I look for it? (I made an El Capitan install on my USB and I have my clover boot partition too.)
On the other hand, if this is not the problem, what could cause me that during install my laptop simply restarts (and wants to start again from the begin.) Here is my screenshot just before restart:
View attachment 171040