HP ProBook 4540s 15.6" Laptop Notebook Intel Core i3-2370M 2.1GHz 4GB 500GB HDMI and WIFI
HP ProBook 4540s Notebook- 500GB HDD, 4GB RAM, i3-3110M CPU, Windows 10 Pro - Used - Walmart.com
HP ProBook 4540S 15.6" Standard USED Laptop - Intel Core i3 3110M 3rd Gen 2.4 GHz 6GB SODIMM DDR3 SATA 2.5" 320GB HDD DVD-RW Windows 10 Home 64-Bit - Walmart.com
HP ProBook 4540s Notebook PC Product Specifications | HP® Support
HP ProBook 4540S 15.6" Laptop i3-3110M Windows 10 Grade C
HP ProBook 4540S 15.6" Laptop i3-3110M Windows 10 Grade C
HP ProBook 4540s Repair - iFixit
For HP ProBook 4540S 4545S Laptop LCD Back Cover/Front Bezel/Palmrest/Bottom Case 683596-001 683478-001 683506-001 683476-001 - AliExpress
Amazon.com: HP ProBook 4540s E9F05US#ABA 15.6-Inch Traditional Laptop : Electronics
Amazon.com: HP ProBook 4540s E9F05US#ABA 15.6-Inch Traditional Laptop (Renewed) : Electronics
Restored Hp Probook 4540S Laptop Intel Core i3 2.40 GHz 8GB Ram 128GB SSD Windows 10 Pro (Refurbished) - Walmart.com
HP ProBook 4540s 15.6" Laptop Notebook Intel Core i3-2370M 2.1GHz 4GB 500GB HDMI and WIFI