haridhayal Posted August 17, 2016 Share Posted August 17, 2016 hello I have a HP Probook 450 g2 specs- 2.39 Ghz Intel Core i5 5th gen 4GB 1600MHz DDR3 Ram Intel HD Graphics 4400 750GB Hard disk I have installed El capitan from the install screen ,keyboard and touchpad(integrated) are not working but if i connect an external keyboard and a mouse its working audio is also not working even if i connect a headphone Please let me know how to fix this thanks in advance Link to comment https://www.insanelymac.com/forum/topic/314350-keyboard-and-touchpad-not-working-on-hp-probook-450-g2/ Share on other sites More sharing options...
artur_pt Posted August 17, 2016 Share Posted August 17, 2016 hello give a good read there http://www.insanelymac.com/forum/topic/305635-guide-asushp-notebook-installer-guide-for-mavericksyosemite/ good hack Link to comment https://www.insanelymac.com/forum/topic/314350-keyboard-and-touchpad-not-working-on-hp-probook-450-g2/#findComment-2266675 Share on other sites More sharing options...
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