Solved: Changing amd a6 4400M to AMD A10 4600M - HP Support Community - 6972001
HP Probook 645 G1 14" Laptop AMD A6-4400M 2.7GHz 4GB RAM 320GB HDD Windows 10 Professional SSD, HDMI, Webcam, Windows 10 Professional - Wholesale prices Microsoft Authorized Refurbisher