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<title><![CDATA[iFixit - Answers With Device &quot;HP ProBook S Series&quot;]]></title>
<link>https://www.ifixit.com/Answers/Device/HP_ProBook_S_Series?rss=yes</link>
<description><![CDATA[Top Questions according to your query. Only showing &quot;HP ProBook S Series&quot; questions.]]></description>
<language>en-US</language>
<pubDate>Sat, 04 Apr 2026 19:05:29 -0700</pubDate>
<item>
<title><![CDATA[HP ProBook 4540s: How do I set up my fingerprint reader?]]></title>
<description><![CDATA[<p>I’m wanting to set up my fingerprint reader, but I’m not sure which tools to use. Is there a certain program I need?</p>

<p>⟐ Answer accepted November 08, 2016 at 15:33 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/351554/How+do+I+set+up+my+fingerprint+reader</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/351554</guid>
<pubDate>Tue, 08 Nov 2016 15:33:27 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP probook 4440s: My screen turns white when I turn it on]]></title>
<description><![CDATA[<p>when i turn on my laptop my screen turns white ,but i can still hear it running and when i hooked it up to an external monitor and i can see on the monitor but not on my laptop screen. what is the problem? should i get a new screen?</p>

<p>⟐ Answered May 10, 2016 at 11:51 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/181836/My+screen+turns+white+when+I+turn+it+on</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/181836</guid>
<pubDate>Tue, 10 May 2016 11:51:43 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4540s: When I press the power button, nothing happens.]]></title>
<description><![CDATA[<p>When I press my power button, nothing happens. How can I fix this?</p>

<p>⟐ Answered February 08, 2023 at 12:57 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/351551/When+I+press+the+power+button,+nothing+happens.</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/351551</guid>
<pubDate>Wed, 08 Feb 2023 12:57:22 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP probook 4440s: Fan is not spinning on laptop.]]></title>
<description><![CDATA[<p>My fan is not spinning causing the computer to get hot. How can I fix the fan?</p>

<p>⟐ Answer deleted May 10, 2015 at 4:54 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/192567/Fan+is+not+spinning+on+laptop.</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/192567</guid>
<pubDate>Sun, 10 May 2015 04:54:38 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4530s: Hard Drive Not Found (3FO)]]></title>
<description><![CDATA[<p>Hi, when i Power my laptop on this error comes out Hard drive error (3FO)</p>

<p>I replaced a new one HDD but still not getting off. Changed RAM Also. Then brought to Repairing shop they are saying to me It has failed MotherBoard.  So what are you guys thinking of it? Should i change it? Help me!!</p>

<p>⟐ Commented May 20, 2021 at 2:22 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/419180/Hard+Drive+Not+Found+(3FO)</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/419180</guid>
<pubDate>Thu, 20 May 2021 02:22:44 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP probook 4440s: How do I disconnect my CMOS battery]]></title>
<description><![CDATA[<p>How do I disconnect my CMOS battery so I can reset my BIOS Password?</p>

<p>⟐ Commented October 01, 2015 at 7:44 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/259480/How+do+I+disconnect+my+CMOS+battery</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/259480</guid>
<pubDate>Thu, 01 Oct 2015 07:44:54 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4530s: My laptop is lag]]></title>
<description><![CDATA[<p>it is so much lag i dont no why please i need an advice</p>

<p>⟐ Answer deleted May 22, 2019 at 12:24 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/556113/My+laptop+is+lag</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/556113</guid>
<pubDate>Wed, 22 May 2019 12:24:06 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP Probook 4425s: PC won't turn on with or without charger, battery lamp blinking white]]></title>
<description><![CDATA[<p>I got a notification to replace the laptop battery, so I bought a new battery and adapter.  But the laptop wouldn't turn on without charger plugged in, so I plugged in the charger. When charging, the indicator tells it is charging but the battery percentage doesn't increase nor decrease, so I always plug in the charger when I'm using laptop. Every time I plug in the charger, the laptop suddenly turns itself on without me pressing the power button. Then a few days later my laptop wouldn't turn on with or without a charger/battery. Every time I connect the charger, the battery light only blinks white.</p>

<p>I left my laptop for days and after that, I tried to turn it on again with the battery and connected to the charger, it worked, the laptop turned on. But after a while it turns off itself again and when I want to turn it on the same thing happens again, the laptop doesn't turn on and the battery light flashes white. I have try with the old AC and battery, but it is the same, blinking white battery light. Even though I removed the battery, the laptop should be able to turn on if it is connected to a charger, right?Does someone know what went wrong? Please help me.</p>

<p>Actually my laptop is HP Probook 5220m.</p>

<p>⟐ Answered January 23, 2024 at 0:46 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/736883/PC+won&#039;t+turn+on+with+or+without+charger,+battery+lamp+blinking+white</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/736883</guid>
<pubDate>Tue, 23 Jan 2024 00:46:20 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4520s: Help! My fan is so loud! What is going on?]]></title>
<description><![CDATA[<p>My HP ProBook 4520s fan is really loud and seems to be running a lot.   My laptop is warmer than usual too.</p>

<p>⟐ Commented June 07, 2022 at 11:03 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/343907/Help!+My+fan+is+so+loud!+What+is+going+on</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/343907</guid>
<pubDate>Tue, 07 Jun 2022 11:03:57 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4530s: Scummy Business Practice prevents Linux Install]]></title>
<description><![CDATA[<p>Hi there!</p>

<p>I would like to ask if someone could help with the following issue?</p>

<p>I have a HP probook 4530 that I want to install Linux on, which I thought would be pretty easy, except little did I know that after installing Linux (And wiping the hard drive) I would not be able to anymore gain access to the laptops BIOS.</p>

<p>&quot;The reason is that the BIOS was a UEFI type. A UEFI BIOS has a component that is on the hard disk. You wiped it with the &quot;safe erase&quot;. That is why it won't invoke with the F10 keystroke.&quot;</p>

<p>Info on this link: <a href="https://h30434.www3.hp.com/t5/Notebook-Operating-System-and-Recovery/Unable-to-Start-BIOS-Setup-redirects-to-System-Diagnostics/td-p/6013462" rel="nofollow noopener noreferrer" title="https://h30434.www3.hp.com/t5/Notebook-Operating-System-and-Recovery/Unable-to-Start-BIOS-Setup-redirects-to-System-Diagnostics/td-p/6013462">https://h30434.www3.hp.com/t5/Notebook-O...</a></p>

<p>Having blundered into that mistake, the next fix I tried was using a (Windows + B command while holding the power button)</p>

<p>Using info from this link: <a href="https://h30434.www3.hp.com/t5/Desktop-Boot-and-Lockup/Power-on-with-beeping-8-times-and-amber-light-blinking-8/td-p/6211674" rel="nofollow noopener noreferrer" title="https://h30434.www3.hp.com/t5/Desktop-Boot-and-Lockup/Power-on-with-beeping-8-times-and-amber-light-blinking-8/td-p/6211674">https://h30434.www3.hp.com/t5/Desktop-Bo...</a></p>

<p>This &quot;useful&quot; suggestion seems to have totally bricked the laptop :(</p>

<p>So with battery In, out, both with AC power and pressing the Power button only gives my 8 orange blinking lights, no screen turn on, no beeps, just the orange LED....</p>

<p>Is there anyway (By means of Software, hardware or both) that a person could fix the problem? My main objective is to use the laptop (Which is still in excellent condition) with Linux, its just HP been a bunch of A holes that is preventing me extending the life of this laptop.</p>

<p>⟐ Answer edited July 30, 2023 at 23:25 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/804605/Scummy+Business+Practice+prevents+Linux+Install</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/804605</guid>
<pubDate>Sun, 30 Jul 2023 23:25:50 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4530s: Black screen when turn on but you can hear the sound of the fan]]></title>
<description><![CDATA[<p>Black screen  ,how can i fix it</p>

<p>⟐ Answered May 13, 2024 at 7:27 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/849337/Black+screen+when+turn+on+but+you+can+hear+the+sound+of+the+fan</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/849337</guid>
<pubDate>Mon, 13 May 2024 07:27:55 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4540s: How do I know if my laptop has a recall?]]></title>
<description><![CDATA[<p>I noticed there was a recall on some pieces of my HP Probook, what are the pieces and how do I know if my laptop is under recall?</p>

<p>⟐ Answer accepted November 08, 2016 at 15:36 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/351556/How+do+I+know+if+my+laptop+has+a+recall</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/351556</guid>
<pubDate>Tue, 08 Nov 2016 15:36:47 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4540s: Why does my laptop suddenly switch off?]]></title>
<description><![CDATA[<p>I've had this laptop for about 3 years, but this problem surfaced about 4 months ago. The laptop will suddenly switch off, and will make a high pitched &quot;click&quot; noise as soon as the screen turns black. The &quot;click&quot; sound as best as I can describe, sort of sounds like a fingernail flicking the power button, but more high-pitched and mechanical.</p>

<p>I timed the intervals between each turn-off and it is about 25-30 minutes.</p>

<p>When pressing the power button once, sometimes it will light up (along with the other lights of the laptop) and then will switch off, then will light up again and the computer will start up normally. I use windows 10.</p>

<p>The power supply has been replaced, the battery changed, power cable changed, the inside has been cleaned, I've scanned for viruses, and I had even reset all settings and data on the laptop.</p>

<p>My apologies if I missed an obvious solution, I'm not the best when it comes to technology!</p>

<p>I stopped using it for a few months because the problem got so irritating, and the problem had stopped for a short while. The issue has returned and I would appreciate any help/suggestions.</p>

<p>Thank you!</p>

<p>⟐ Commented November 08, 2023 at 3:37 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/475446/Why+does+my+laptop+suddenly+switch+off</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/475446</guid>
<pubDate>Wed, 08 Nov 2023 03:37:38 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4530s: Speaker sound is buzzing]]></title>
<description><![CDATA[<p>Why the sound of speaker is byzzing</p>

<p>⟐ Commented June 10, 2024 at 3:10 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/853689/Speaker+sound+is+buzzing</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/853689</guid>
<pubDate>Mon, 10 Jun 2024 03:10:09 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP Probook 4330s: Cooling fan isn't working]]></title>
<description><![CDATA[<p>My cooling fan isn't working what should i do for fix it</p>

<p>⟐ Answer edited June 23, 2024 at 5:54 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/856156/Cooling+fan+isn&#039;t+working</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/856156</guid>
<pubDate>Sun, 23 Jun 2024 05:54:39 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4340s: How to fix 512gb SSD instead of default HDD?]]></title>
<description><![CDATA[<p>I need to upgrade my laptop so I am gonna fix SSD on my laptop for that I need guidance.</p>

<p>⟐ Answered March 19, 2023 at 7:11 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/774396/How+to+fix+512gb+SSD+instead+of+default+HDD</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/774396</guid>
<pubDate>Sun, 19 Mar 2023 07:11:56 -0700</pubDate>
</item>
<item>
<title><![CDATA[Hp Probook 4330s: My Laptop dosent turn on]]></title>
<description><![CDATA[<p>My laptop doesnt turn on even when it is plugged to power &amp; is charged for an hour. Ive even removed battery and try to power it up but still the same. Can virus in the computer be the cause of this??</p>

<p>⟐ Commented July 24, 2022 at 1:55 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/305075/My+Laptop+dosent+turn+on</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/305075</guid>
<pubDate>Sun, 24 Jul 2022 01:55:13 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4530s: My LAN is not working.]]></title>
<description><![CDATA[<p>when i plug a LAN cable in my pc the light switch on to show that a cable has been connected but the LAN does not reflect on the Laptop..  Should  i replace the LAN port or is it another issue. i tried checking for the drivers but no luck</p>

<p>⟐ Commented October 08, 2021 at 2:20 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/584649/My+LAN+is+not+working.</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/584649</guid>
<pubDate>Fri, 08 Oct 2021 02:20:15 -0700</pubDate>
</item>
<item>
<title><![CDATA[hp probook 4530s: Windows Boots Up But Not BIOS]]></title>
<description><![CDATA[<p>HP Probook 4530s</p>

<p>Windows 10 Home 64 bit, Insider Preview 15063 (rs2_release)</p>

<p>Core i3 2310M</p>

<p>8GB RAM</p>

<p>120 SSD for windows, 320 HDD</p>

<p>BIOS F.61</p>

<p>Windows boots up fine everytime. Very long time since i went into bios settings, i wanted to see if boot from usb option was on, and on startup when i press esc key or any function keys to get into bios settings, the screen goes black, hard disk light turns on and remains on, caps lock light starts blinking, i don't have num lk key.</p>

<p>I reinstalled bios and nothing changed. My battery is weak, if that matters, a warning is shown on boot up.</p>

<p>⟐ Commented March 23, 2017 at 8:31 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/385265/Windows+Boots+Up+But+Not+BIOS</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/385265</guid>
<pubDate>Thu, 23 Mar 2017 08:31:19 -0700</pubDate>
</item>
<item>
<title><![CDATA[HP ProBook 4520s: My screen is displaying dead pixels, what to do?]]></title>
<description><![CDATA[<p>Today I was watching a video and noticed that some of the pixels are dead on my screen. I've had this laptop for a while now and it's just started happening recently. Is it possible to repair my screen, or does it need replacement?</p>

<p>⟐ Answer accepted November 21, 2016 at 14:14 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/343906/My+screen+is+displaying+dead+pixels,+what+to+do</link>
<guid isPermaLink="false" >https://www.ifixit.com/Answers/View/343906</guid>
<pubDate>Mon, 21 Nov 2016 14:14:37 -0700</pubDate>
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