Video ram increase

[tojo2]

HOW CAN I INCREASE MY VIDEO RAM THROUGH BIOS BECAUSE  I COUND N'T SEE ANY ADVANCE TAB AND MY LAPTOP HAVE DCH DRIVERS INSTALLED SO I CAN'T INCREASE IT THROUGH REGISTRY EDITOR? 

SO CAN YOU PROVIDE ME WITH  A OLD BIOS SETUP WHICH HAVE ADVANCE TAB.PLEASE HELP ME OUT

[banhien]

@tojo2 

Integrated video (iGPU) does not have room for keep VRAM, it relies on System. System will work this out and allocate/assign spare/available system RAM to VRAM automatically when required up to max limit. System will also take VRAM back when required (the number is dynamic, not fix). During the good old days, we could do this from BIOS but now OS is smarter.

The following document shows Max shared RAM for Intel iGPU versions

                        https://www.intel.com/content/www/us/en/support/articles/000020962/graphics-drivers.html

Note: Recently people post Youtube on internet saying they can change using Regedit. Many people try but the results are unpredictable.

Regards

[tojo2]

How can increase the dedicated vram or how can I allocate vram