HP ProBook 4420s display problems Tags: Graphics Cards Hewlett Packard Display Probook Graphics Last response: January 13, 2012 8:52 AM in Graphics & Displays Share bssehra January 13, 2012 8:47:50 AM Hi I am using a HP ProBook 4420s and having problems with the display. On power up the display is shaded by a green/yellow overscreen which eventually disappears when operational. And from last few days its now showing up at all (Does shows somtimes though). Just a grey/black lighted background. The display is perfect when used with my LED TV as the monitor via HDMI port. Any help/ideas what's wrong with it? Thanks More about : probook 4420s display problems refillable a c 175 U Graphics card January 13, 2012 8:52:26 AM Seems like something is broken with the HP laptop display, contact HP technician to fix this issue. Can't find your answer ? Ask ! Publish Related resources HP ProBook 4420s Forum Adding graphic card HP Probook 4420s Forum Hp probook 4420s gaming Forum Unable to detect Bluetooth in my HP Probook notebook Forum HP ProBook display Forum HP Probook 4420s Lap Top Forum Hp probook 4420s laptop motherboard self repair Forum Hp probook 4420s game driver Forum HP probook 4320s Forum Internet expoler problem while downloading shout down system Forum AMD A8-3500M vs intel i3 Forum Ext HD shuts down my Laptop Forum Memory upgrade on HP Probook from 4gb to 8gb Forum Poor battery life - HP probook 4540s Forum Will intel hd graphic 4000 be enough Forum ATI HD 4850 problem [Display not coming] Forum Dell display port doesn't work with graphics card Forum Compaq CQ60 laptop display problems Forum Gtx 275 display driver keeps crashing Forum Driver Problems Forum More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !