Hi, I want Custom UEFI bios for my HP laptop running Win 8.1 Pro x64 KMS activated. I've no clue how to do that or what tools i need. My laptop supports UEFI that's for sure. Here's my laptop specification HP Pavilion G6 2301AX Processor- AMD Quad-Core A8-4500M 1.9 GHz Memory- 4 GB 1600 MHz DDR3 Video Graphics- AMD Radeon HD 7640G/7670M Dual GPU (2 GB DDR3 dedicated) BIOS Type Insyde Motherboard Manufacturer Hewlett-Packard If anyone can provide complete guide and list of tools or anything else. Any other details you need let me know.