- Sign up
- ·
- Sign in
- Sign up / Sign in
×
Information
Windows update impacting certain printer icons and names. Microsoft is working on a solution.
Click here to learn moreInformation
Need Windows 11 help?
Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center.
×
Information
Windows update impacting certain printer icons and names. Microsoft is working on a solution.
Click here to learn moreInformation
Need Windows 11 help?
Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center.
- HP Community
- Notebooks
- Business Notebooks
- Function keys not working
Function keys not working
Options
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Mute
- Printer Friendly Page
turn on suggested results Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for
Search instead for
Did you mean:
Start a conversation
Guidelines
If you are having hardware issues with your computer, please, Click here for more information.
Create an account on the HP Community to personalize your profile and ask a question
Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more.
Sign in / Create an account
Sign in / Create an account / Learn more
Sage_catdad
2 0 0 66
New member
09-11-202401:46 PM
HP Recommended
- Mark as New
- Bookmark
- Subscribe
- Permalink
- Flag Post
In case any or some of your function keys are not working but also they are not broken, chances are that somehow the HP application driver in the BIOS has been disabled.
All you have to do is boot into BIOS > Advanced > System Options > HP applications driver (enable it).
I'm no expert but I had to go through a lot of community discussions and still could not find a fix for my brightness function keys not working. Although I always wondered what the HP application driver option in th BIOS does, now I know.
Category:
- Others
- Windows 11
Reply
I have the same question
Be alert for scammers posting fake support phone numbers and/or email addresses on the community.
If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
Didn't find what you were looking for? Ask the community
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.
"); } },500) }); })(LITHIUM.jQuery); var btn = $('.backToTopButton');$(window).scroll(function() { if ($(window).scrollTop() > 300) { btn.addClass('show'); } else { btn.removeClass('show'); }});btn.on('click', function(e) { e.preventDefault(); $('html, body').animate({scrollTop:0}, '300');}); (function($) { $(document).ready(function(){ $(window).scroll(function() { var s = $(".lia-top-quilt > .lia-quilt-row.lia-quilt-row-header:first-child"); var p = s.find(".lia-quilt-row-custom-header"); var top = s.offset().top; var scroll = $(window).scrollTop(); if (scroll >= 400) { $(".ask-common-wrap").addClass("footer-fixed"); } else { $(".ask-common-wrap").removeClass("footer-fixed"); } if ( scroll >= top ) { if (!(p.parent().hasClass("custom-header-background"))) { p.wrap("
"); } var backgroundDiv = p.parent(); var placeholderDiv = backgroundDiv.parent(); parentHeight = backgroundDiv.outerHeight(); placeholderDiv.css('min-height', parentHeight+'px'); backgroundDiv.addClass("stick"); } else { if(p.parent().hasClass("custom-header-background")) { p.unwrap(); } if(p.parent().hasClass("custom-header-placeholder")) { p.unwrap(); } } }); }); })(LITHIUM.jQuery);;function getParameterByName(name) { name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]"); var regex = new RegExp("[\\?&]" + name + "=([^]*)"), results = regex.exec(location.search); return results == null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));}(function($) {$("#markMessageAsAcceptedSolutionSecondaryButton").click(function(e){localStorage['accepted-solution-clicked'] = true;});var hpmmd=window.hpmmd||{type: 'Cleansheet Wash', page:{events:[]}, product:{},user:{},legacy:{},promo:{},search:{}};hpmmd.page.site = 'csf';hpmmd.page.name = 'ForumTopicPage'; hpmmd.page.section = 'Notebooks';hpmmd.page.subsection = 'Business Notebooks';hpmmd.page.content_id = ''; if (LITHIUM.CommunityJsonObject.WebTracking.Activities && LITHIUM.CommunityJsonObject.WebTracking.Activities.UserMessageEvent) { hpmmd.page.page_action = LITHIUM.CommunityJsonObject.WebTracking.Activities.UserMessageEvent.replace("tracking.message.","")+" "+'forum'; hpmmd.page.content_id = ''; } if(localStorage['accepted-solution-clicked']){ localStorage.removeItem("accepted-solution-clicked"); hpmmd.page.page_action = "accepted-solution " +'forum'; hpmmd.page.content_id = ''; } if(hpmmd.page.page_action=="new forum") { if(localStorage['post-from-board']) { hpmmd.page.page_action += " board_page"; } else { hpmmd.page.page_action += " thread_page"; } } if(getParameterByName("post-from-board")=="true") { localStorage["post-from-board"] = true } else if(localStorage['post-from-board']) { localStorage.removeItem("post-from-board"); }hpmmd.user.login = 'false'; if (LITHIUM.CommunityJsonObject.WebTracking.Activities.SearchTerm) { if (!hpmmd.search) {hpmmd.search = {}} hpmmd.search.keyword = LITHIUM.CommunityJsonObject.WebTracking.Activities.SearchTerm; } window.hpmmd = hpmmd;})(LITHIUM.jQuery); ;(function($){ console.log("Medallia Global Data Layer - Checking if we have Global data layer"); if (!window.hasOwnProperty('globalDataLayer')) { console.log("Medallia Global Data Layer - No Global data layer. Creating it"); window.globalDataLayer = {} } console.log("Medallia Global Data Layer - Adding language code: " + "en"); window.globalDataLayer.LanguageCode = "en"; window.globalDataLayer.popUpSurvey = false; window.globalDataLayer.isUserAnonymous = true; window.globalDataLayer.threadboardname = "Business-Notebooks"; var startTime = new Date(); var surveyPollingTimeout = 60000; var interval = setInterval(function () { if (Math.abs(new Date() - startTime) > surveyPollingTimeout) { clearInterval(interval); } if ($("#nebula_div_btn").length) { clearInterval(interval); $('.alert-section ul').append('
'); $('.alert-section-mobile ul').append('
'); var feeedbackButtonText = $('.kampyle_button-text').text(); $('.opt-feedback-link').text(feeedbackButtonText); $('[id^=opt-custom-feedback]').on('click', function(){ $('#nebula_div_btn').trigger('click'); }); } }, 500);})(LITHIUM.jQuery);(function($) {/* Check the environment (STG vs PRO) to set the correct URL. The code will run both on Stage and Production */var url = "https://global-navbar-backend.id.hp.com/api/v1/session/sso_check";$.ajax({ type: 'GET', url: url, contentType: 'application/json', dataType: 'json', xhrFields: { withCredentials: true }, success: function(data) { /* If the call is successfull, have two scenarios: */ /* If the user is NOT logged in and the results from the API says that a valid session exists, redirect the user to the Khoros sign in plugin, which will take care of authenticating the user on the community automatically */ if(data.sessionIsValid) { // window.location="https://h30434.www3.hp.com/plugins/common/feature/oauth2sso_v2/sso_login_redirect?referer=https%3A%2F%2Fh30434.www3.hp.com%2Ft5%2FBusiness-Notebooks%2FFunction-keys-not-working%2Ftd-p%2F9178699"; window.location= "/plugins/common/feature/oauth2sso_v2/sso_login_redirect?referer=https%3A%2F%2Fh30434.www3.hp.com%2Ft5%2FBusiness-Notebooks%2FFunction-keys-not-working%2Ftd-p%2F9178699"; } }, error: function (jqXHR,textStatus,errorThrow) { /* If the call is not successfull, don't take any action. */ console.log("Single Sign-on | Error: " + errorThrow); } });})(LITHIUM.jQuery);(function () { window._uxa = window._uxa || []; try { if (typeof dataLayer !== 'undefined') { } } catch (e){} if (typeof CS_CONF === 'undefined') { window._uxa.push(['setPath',window.location.pathname+window.location.hash.replace('#','?__')]); var mt = document.createElement("script"); mt.type = "text/javascript"; mt.async = true; mt.src = "https://t.contentsquare.net/uxa/eee8c774-ec16-4fc4-a63b-ee91d06bc089.js"; document.getElementsByTagName("head")[0].appendChild(mt); } else { window._uxa.push(['trackPageview',window.location.pathname+window.location.hash.replace('#','?__')]); }})();LITHIUM.PartialRenderProxy({"limuirsComponentRenderedEvent":"LITHIUM:limuirsComponentRendered","relayEvent":"LITHIUM:partialRenderProxyRelay","listenerEvent":"LITHIUM:partialRenderProxy"});LITHIUM.AjaxSupport({"ajaxOptionsParam":{"event":"LITHIUM:partialRenderProxyRelay","parameters":{"javascript.ignore_combine_and_minify":"true"}},"tokenId":"ajax","elementSelector":document,"action":"partialRenderProxyRelay","feedbackSelector":false,"url":"https://h30434.www3.hp.com/t5/forums/v4/forumtopicpage.liabase.basebody.partialrenderproxy:partialrenderproxyrelay?t:ac=board-id/General/thread-id/174423","ajaxErrorEventName":"LITHIUM:ajaxError","token":""});LITHIUM.Auth.API_URL = "/t5/util/authcheckpage";LITHIUM.Auth.LOGIN_URL_TMPL = "/plugins/common/feature/oauth2sso_v2/sso_login_redirect?referer=https%3A%2F%2FREPLACE_TEXT";LITHIUM.Auth.KEEP_ALIVE_URL = "/t5/status/blankpage?keepalive";LITHIUM.Auth.KEEP_ALIVE_TIME = 300000;LITHIUM.Auth.CHECK_SESSION_TOKEN = '3OFRSLdI9Q7Z_-1';LITHIUM.AjaxSupport.useTickets = true;LITHIUM.Cache.CustomEvent.set([{"elementId":"link_0","stopTriggerEvent":false,"fireEvent":"LITHIUM:labelSelected","triggerEvent":"click","eventContext":{"uid":173,"selectedLabel":"others","title":"Others"}},{"elementId":"link_1","stopTriggerEvent":false,"fireEvent":"LITHIUM:labelSelected","triggerEvent":"click","eventContext":{"uid":251,"selectedLabel":"windows 11","title":"Windows 11"}}]);LITHIUM.Loader.runJsAttached();// -->
'); } var cardWrapper = $('.hover-card-container'); var error = false; var thisUserID = ''; var cardTimer; allHoverCardTriggers.on({ mouseenter: function() { var thisEl = $(this); cardTimer = setTimeout(function(){ var docWidth = $(document).width(); var rightSide = false; //return user id var userLink = thisEl.attr('href'); if($('.ViewProfilePage').length && $('img.lia-user-avatar-profile',thisEl).length){ var userLink = document.location.href; } else if(thisEl.attr('href')=='#'){ return false; } var thisLen = (userLink).split('/'); thisUserID = (thisLen)[thisLen.length-1]; var thisCard = $('.profileCard[data-user='+thisUserID+']',cardWrapper); var thisElLeftOffset = Math.round(thisEl.offset().left+(thisEl.width())); var thisElTopOffset = Math.round(thisEl.offset().top+(thisEl.height()/2)-94); if((thisElLeftOffset+387)>=docWidth){ //hover card is too far to the right of the screen var thisElLeftOffset = Math.round(thisEl.offset().left-387); rightSide = true; } if(thisCard.length && $('.profileCard[data-user='+thisUserID+'] .preloader',cardWrapper).length<1){ $('.profileCard',cardWrapper).hide(); rightSide?thisCard.addClass('rightArrow'):thisCard.removeClass('rightArrow'); thisCard.delay(500).css({'top':thisElTopOffset,'left':thisElLeftOffset}).stop().show(); } else { var ajaxReturn = ''; //just in case thisCard.remove(); //hover card wrapper markup var rightArrowClass = rightSide?'rightArrow':''; var profileCardHtml = '
'; $.when( //get the background $.ajax({ type: 'GET', url: userApiUrl+thisUserID, dataType: 'html', success: function(data) { $('.profileCard',cardWrapper).hide(); ajaxReturn = data; } }) ) .done(function(){ cardWrapper.append(profileCardHtml); $('.profileCard[data-user='+thisUserID+']',cardWrapper).eq(0).empty().html(ajaxReturn).on({mouseleave: function() { clearTimeout(cardTimer); if($('.profileCard[data-user='+thisUserID+']',cardWrapper).length){ $('.profileCard[data-user='+thisUserID+']',cardWrapper).delay(500).fadeOut('fast'); } } }); if($('.profileCard[data-user='+thisUserID+'] .preloader',cardWrapper).length){ $('.profileCard[data-user='+thisUserID+'] .preloader',cardWrapper).parents('div.profileCard').remove(); } }) .fail(function(){ //uh oh - bail out! $('.profileCard',cardWrapper).hide(); }); } },400); }, mouseleave: function() { clearTimeout(cardTimer); if($('.profileCard[data-user='+thisUserID+']',cardWrapper).length){ $('.profileCard[data-user='+thisUserID+']',cardWrapper).delay(500).fadeOut('fast'); } } }); } } window.common = common; $(document).ready(function() { common.profileCard(); }); })(LITHIUM.jQuery);