Hp Probook 4540s mountain lion

[mseyda]

Hi guys,

I tried install mountain lion but I could not succeed.My laptops specifications 4540s i5-3230m-HD4000-HM76 Chipset-Ati Hd7650m.

I installed mavericks but its dont working fully.I tried probook installer.Usb ports not working,only one port working fully.

 

[RehabMan]

Hi guys,

I tried install mountain lion but I could not succeed.My laptops specifications 4540s i5-3230m-HD4000-HM76 Chipset-Ati Hd7650m.

I installed mavericks but its dont working fully.I tried probook installer.Usb ports not working,only one port working fully.

Make sure you followed the guide here: http://www.tonymacx86.com/hp-probook/77057-guide-installing-mountain-lion-hp-probook.html