Dual boot Kali & Win10 harddrive partition problem

Hey guys!

I've recently bought an Lenovo Legion Y740 laptop and i want to dualboot it with Kali Linux.

There is only one problem, when i start the installer it seems like the "kali installer" does not find my partition, tbh the only disc it seems to find is my usb device with the installer on it.
Could anyone pls help me with this issue?



First of all i started with shrinking the volume of the C disk, like this:

Attachment 3727



Then i boot into the boot manager and booting from the usb device:

Attachment 3722




Then the kali linux live boot menu shows like this, and i've tried pressing "start installer" and "Advanced options" and then "start grapichal installer"

Attachment 3724




After i'm done with alle the setups like Hostname, password, internet ect this screen shows:

This machine's firmware has started the installer in UEFI mode but it looks like there may be existing operating systems already installed using "BIOS compatibility mode". If you continue to install Debian in UEFI mode, it might be difficult to reboot the machine into any BIOS-mode operating system.If you wish to install in UEFI mode and don't care about keeping the ability to boot one of the existing systems, you have the option to force that here. If you wish to keep the option to boot an existing operating system, you should choose NOT to force UEFI installation here.

NO
YES

(I've tried clicking on both no and yes, same result in the next step)

Attachment 3725



And to the main problem... In this partition disk menu i choose manual:
(Due to max 5 pictures, i have to add the last pictures in links)

https://imma.gr/85599x33ad2 <-------


After choosing manual, i get in to the partition disk managment where it only shows me the usb device:

https://imma.gr/85601x24ec0 <--------



Here are pictures of all my BIOS settings for you to see aswell, just in case:

1. https://imma.gr/85602x713b4 <----- BIOS info
2. https://imma.gr/85603xaad3f <------ BIOS Configuration info
3. https://imma.gr/85604x97be6 <----- BIOS Security info
4. https://imma.gr/85605x179d3 <----- BIOS boot info



I would really apriciate it if someone could help me with this probelm!:confused::confused: