How to dedicated / shared more memory to the Intel HD 4600 graphics?

[DIYITX]

How to dedicated / shared more memory to the Intel HD 4600 graphics?

Have the Intel Core i5-4690 Processor w/Intel HD 4600 graphics
http://www.newegg.com/Product/Product.aspx?Item=N82E16819116989&cm_re=i5_4690-_-19-116-989-_-Product

and
ASRock B85M-ITX LGA 1150 Intel B85 HDMI SATA 6Gb/s USB 3.0 Mini ITX Intel Motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157390

Have 16GB System Memory

Manual
ftp://66.226.78.21/manual/B85M-ITX.pdf

Manual said "Max. shared memory 1792MB "

But I can only shared 1024 !!!
Is there other setting in BIOS I don't know ?

 

[Karsten75]

You can check if the INtel Driver settings have an option to do that. Failing that, check if there is a BIOS update for your motherboard.

Here is a similar problem and some information that may prove insightful but unhelpful.

https://communities.intel.com/message/231223

 

[DIYITX]

You can check if the INtel Driver settings have an option to do that. Failing that, check if there is a BIOS update for your motherboard.

Here is a similar problem and some information that may prove insightful but unhelpful.

https://communities.intel.com/message/231223

Already update BIOS to the latest P 2.0, and still ,, the max is 1024, Why? any one using Asrock MB can help ?

 

[DIYITX]

No one have answer to that : how to set "Max. shared memory 1792MB " ?