I've edited a file to change the name of the \"MacBookPro\" to \"Lenovo G40-70\".

Specs:-

• CPU: Intel i5 4210U
• GPU: Intel HD 4400/AMD R5 M230(Disabled)
• RAM: Samsung 4GB 1600MHz DDR3
• Laptop Model: Lenovo G40-70 (20369)
• Audio Codec: Conexant CX20751
• Ethernet: Realtek RTL8168GU/8111GU PCI Express Gigabit Ethernet
• Wifi/BT: TP-Link TL-WN823N(USB)/TP-Link UB400(USB)
• Touchpad/Touch display: Synaptics PS/2 Trackpad/Null
• BIOS Revision: Insyde H20 (I don't remember what it is exactly)
• Guides Used: Dortania Guide

What's Working/Detected:-

1. Sleep/Hibernate,
2. iMessage/FaceTime,
3. Bluetooth/Wifi,
4. Hardware Acceleration (iGPU),
5. Everything except, (see what's not working),
6. Battery,
7. Backlight/Brightness Control,
8. Sound(Even the Headphone Jack),
9. Boot-chime, etc...

What's not working:-

1. DRM(Lack of dGPU)
2. Handoff/Airdrop, etc (Wifi cards blacklisted in BIOS)
3. Trackpad Buttons
4. Lid Sleep/Wake
5. Brightness Keys (Looking to fixing it as it isn't as hard)

For those who are wondering, how did I change the name of it(Name of Mac in About this Mac), here's a link explaining how to do it