Hp Probook 4540s Boardview Repack -

Released around 2012-2013, the HP ProBook 4540s features a socketed PGA988B CPU (usually an Intel Core i3-3110M or i5-3210M) and an HM76 Express chipset. It is infamous for several age-related failures:

A BoardView file for the R62E will not work perfectly for the R62F. Pinouts for charging ICs (like the BQ24735) may be identical, but resistor locations for the battery gauge often shift. hp probook 4540s boardview

View a breakdown of the power architecture (charger, battery, voltage regulators) on this technical video Further Exploration File Request - Hp probook 4540s boardview and schematic Released around 2012-2013, the HP ProBook 4540s features