Increasing DVMT on Dell Latop

[sauravkukkar]

Hello RehabMan,

I'am Saurav, I wanted to install MacOS on my Dell Insprion 15 3558 laptop.
But the problem is my Bios doesn't give the option to change DVMT Size.
I've search on net but I'am not getting a good article to do this.
While booting clover fr MacOS from booted pen drive the screen remains black.

Thank You!

[sammoore]

Your framebuffer needs to be patched to match whatever the DVMT is -- likely 32MB.

Google "Guide Intel Framebuffer patching using whatevergreen" and refer to the forums for assistance.

There's are examples in the configs in this repository -- assuming you have a Broadwell / HD 5500 check out this configuration and search for DVMT.

[sauravkukkar]

Thanks Samtheprogram for your help.

This seems to be very tedious process but surely I'll try this & let you know about the updates.