request unlock BIOS Asus X550LN

[Thaison7997]

Hi everyone, 

The first, im from vietnam and sorry for my bad english

Today, i registered to "bios- mod" forum to find someone can help me unlock my bios : Asus X550LN.

My main reason is : I want to have choise to select between iGPU and dGPU as primary display. Now, dGPU (Nvidia GT 940M) just use for render process and not use to display. And i want to disable iGPU, and select dGPU as primary display , render and output with HDMI cable. 

Hope someone can help me or guide me : Thanks.

This is link to download the lastest version of my bios :  http://dlcdnet.asus.com/pub/ASUS/nb/X550...1487979369

[Thaison7997]

i wanna help

[heltrix]

i wanna help

Hi!
I think that if you disable iGPU, and select dGPU as primary display, then you get black screen. It's Optimus.