My first Catalina Hackintosh -- HP Probook 6570b -- Clover -- Ivy Bridge (i5-3320M, HD4000 iGPU, 8GB RAM) -- used vanilla install but still needed a LOT of research/trial-n-error to get the
Amazon.com: HP ProBook 6570b (C4R43US#ABA) Notebook i5 3320M (2.60GHz) 4GB Memory 320GB HDD Intel HD Graphics 4000 15.6" Windows 7 Professional 64-Bit : Electronics
Laptop Refurbished Hp 15.6 "probook 6570b I5 2.70ghz 8gb Ram Ssd 180 Gb Usb 3.0 Webcam Dvd Windows 10 Wifi - Laptops - AliExpress
Amazon.com: HP ProBook 6570b (C4R43US#ABA) Notebook i5 3320M (2.60GHz) 4GB Memory 320GB HDD Intel HD Graphics 4000 15.6" Windows 7 Professional 64-Bit : Electronics
A-Tech 16GB (2 x 8GB) RAM for HP PROBOOK 6570B | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Kit at Amazon.com
OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 6570b (DDR3-12800) Laptop Memory at Amazon.com
Restored HP ProBook 6570B 15.6" Intel Core i5-3210M 2.50GHz 8GB RAM, 240GB SSD, Windows 10 Professional 64 Bits (Refurbished) - Walmart.com
How to upgrade RAM memory in HP ProBook 6560b, 6565b laptop - YouTube
HP Probook 6570B Windows 10 15.6" Laptop Computer Notebook i5 2.6GHz 8GB Ram 256GB SSD DVDRW