Asus X540S notebook PC Hard drive Replacement - iFixit Repair Guide
Getting my new Asus X540S notebook ready for Linux | ZDNET
Asus X540-RBPDN09 Notebook, packed with 4GBs of memory, 1TB hard drive and powered by the Intel Pentium Quad-core processor to give you smooth and responsive computing performance - Walmart.com
ASUS Laptop Hard Drive Replacement [A Step-by-Step Guide] - MiniTool
OEM ASUS X540S X540SA SERIES HDD HARD DRIVE CONNECTOR BOARD 60NB0B30-IO1020-201 | eBay
ASUS X540S HDD Hard Disk Drive Sata DVD Connector 60NB0B30-IO1020 | eBay