You need to use your bro's computer to install Windows.
You cannot install windows on your computer, transfer the HDD to a different computer, and expect it to boot up.
Example: if you take the HDD of my computer, remove your computer's boot drive, connect my HDD to your computer, and turn it on, your computer will fail to boot/BSOD, although my HDD will boot fine on my computer.
Windows MUST be installed using the computer that will be using the installation.
If your brother's computer's BIOS is UEFI based, you should be using GPT. If it's a classic/legacy BIOS, or you're running a UEFI BIOS in Legacy emulation mode, you should use MBR.
UPDATE: Read your last post once again, and this is happening because of a firmware incompatibility.
YOUR computer is using UEFI (looks like it's newer than your brother's?) and your brother's computer is using a classic BIOS. Windows WON'T install on MBR if the firmware is EFI based. And an EFI installation won't boot on a Legacy BIOS firmware.
To resolve this problem (and many other future problems), I STRONGLY recommend you convert the drive to MBR, and then use your brother's computer to install Windows- Windows should ALWAYS be installed on the target system, not on a different system and moved to another (unless the two systems are EXACT hardware copies of each other eg:same motherboard, same graphics, same CPU, etc).
Your brother's computer (legacy BIOS) will allow you to install Windows on an MBR drive.