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AC wireless card for HP ProBook 4540s

Q: AC wireless card for HP ProBook 4540s

Hi, I want to upgrade wireless card on my probook. Can anyone recommend any AC card with bluetooth for this model?

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RELEVANCY SCORE 200
Preferred Solution: AC wireless card for HP ProBook 4540s

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

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RELEVANCY SCORE 98.4

I need a recommendation for a internal Dual band wireless network card replacement for an HP Probook 4540s













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A:Dual Band Wireless card for HP Probook 4540s

Hi: Your notebook has a BIOS whitelist which prevents the installation of any wireless card other than those listed in the service manual. They must also have the HP part number on the card or they will not work. Looking a chapter 3, page 29, the only dual band wlan card option there is would be theIntel Centrino Advanced-N 6235, with bluetooth.         HP Part # 670292-001 http://h20628.www2.hp.com/km-ext/kmcsdirect/emr_na-c03758231-1.pdf I would check eBay for used but tested and working cards.  Query by the part number, and only buy a wlan card where you see the part number clearly listed in the photograph. It will usually be on a white sticker 'Replace with HP Spare..."

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RELEVANCY SCORE 84

Hi All, Please note that I'm facing an issue with our notebooks (4540s), laptops can't find any SSID, but after I have restarted the devices all SSID's appear. Regards,

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RELEVANCY SCORE 80.8

I have an HP Probook 4540s Notebook Pc laptop with i5 3230m processor (2.6 GHz) and Intel HD Graphics 4000. I use 4 GB RAM.I want to add Extra Internal Graphics Card (such as Nvidia).Can I do it?If yes, how? Please explain!













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A:About adding extra graphics card in HP Probook 4540s Noteboo...

LOVE_DREAM wrote:Is there any other way to use a graphics card?Hi, It already has video chip (card). As mentioned above, no way you can add an external video card to your machine. Actually there is one way which requires the following steps: (a) Buy a new motherboard which supports external video card,(b) Buy a new video card,(c) Buy a new cooling system,(d) You may need new power supply (charger) And at the end of the day your machine may NOT work as you dream and the total cost would be more than the price of a new, better computer. Hope this explains a bit more. Regards.  

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RELEVANCY SCORE 80.8
RELEVANCY SCORE 68.4

Hi, I have a HP ProBook 4540s and it currently has a BIOS password which I don't remember. Is there any way I can either wipe the password to be null or somehow have it bypassed?  Thanks,

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RELEVANCY SCORE 68.4

i just bought a probook 4540s from my local school  because they where getting rid of there old computers and it wont let me even get past the administrator login so i can change the settings and there is no f11 option. please help me figure out how to get it taken care of because im planning on giving it to my sister as soon as i can get it back to factory settings. 

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RELEVANCY SCORE 68.4

my computer has urgently shut down and i dont know the reason why

A:HP 4540S PROBOOK

That is what we are going to try to figure out. Do a hard reset: https://support.hp.com/us-en/document/c01684768 Now plug in just the AC adapter. Hit the power buton. What happens?   

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RELEVANCY SCORE 68.4

Attempted to up-date to Windows 10. Couldn't do it. Microsoft (MS) Tech tried to do it and couldn't do it. It seems there are some security tools that must be removed as they are incompatable with Windows 10. MS tried to remove and couldn't do it. He said they were on the mother board and when he tried to remove them they just kept coming back so once again he couldn't do it. He said contact HP and they could do it. Unable to find anybody at HP that can do it. As you can see nobody can do it so I guess it just cannot be done. That is unless some fine person out there has discovered a way to do it. If thats the case please tell me ho wo do it.

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RELEVANCY SCORE 67.6

I am just wondering whether I can put a eGPU on my HP Probook 4540s to play some of the more modern games and some of the games that are a few years old now on something like high to ultra graphics. I'm thinking something along the line of a NVIDIA GTX 960 or 970ish. I actually even found some GeForce GTX 1050's at a cheaper price so is there a way I could connect something like that to this laptop. It would be cheaper then trying to save for an actual gaming rig at this time. Thank you for any replies its much appreciated.

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RELEVANCY SCORE 67.6

I just have a quick question that i have not been able to find online anywhere and am wondering if you can provide some resolution for me. When I access the BIOS by clicking the F10 key on my laptop when I boot it I get the below environment which seems to be what everyone gets Now my question is if there is anyway to access a more "user friendly" BIOS layout like every other laptop/computer has shown below. I find that I don't have access to every option on my laptop in the BIOS that is currently present and I have the F60 BIOS which is the most recent one but most things are grayed out and I can't change things like the RAM speed or anything like that so I feel like I actually have no control over my system

A:BIOS for Probook 4540s

Nobody has anything to say?

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RELEVANCY SCORE 67.6

Hi everyone!HDD on my notebook died so I want to buy SDD for it but I have no idea which are compatible with Probook 4540s. How do I know an SDD is compatible with my notebook?Ty

A:SDD compatible with ProBook 4540s

HI. These SSDs would be compatible: -Kingston SSDNow UV400 SSD-Samsung 850 Evo 250 GB-Samsung 850 Evo 500 GB-1 TB Samsung 850 Evo-SanDisk Ultra II 960GB-Samsung 840 Evo 250 GB-Crucial MX300 525GB-Samsung 840 Evo 120 GB-1 TB mushkin Reactor HP - Compaq> 4540s ProBook https://www.kingston.com/es/memory/search?devicetype=3&mfr=HEW&line=ProBook&model=77881 Regards.

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RELEVANCY SCORE 67.6

I found that my Probook 4540s sometimes cannot boot. I have to use the trick applied to 4530s: remove battery, press power button for 40s, put the adapter. Sometimes the trick works, sometimes it doesn't.  Is this a bios issue? Any solution for this?













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A:HP Probook 4540s cannot boot - sometimes

Well did you try reseating the memory? Has the computer worked since you have upgraded the memory? Also are the memory chips the same speed? If your running two different speed chips it could cause this issue.  ThanksSean

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RELEVANCY SCORE 67.6

Good day my Hp pro book 4540s is faulty and i didnt find it fixed yet..so you guys should help me out with ideas or what to do.i bought a new battary and plug it in but the will be seeing it charging and when i unplug it ithe system short down..so i will need to use charge stairght from the socket before the system can on back..so whats the solution?

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RELEVANCY SCORE 67.6

Hello! My ProBook 4540s was working fine until a half hour ago, when I unplugged it to move it and then attempted to plug it back in, and it stopped charging.  When plugging in the power cord (that came with the ProBook when I bought it around 18 months ago), the light above the power jack (and no other lights) flashes white 9 times. I've tried following this fix I found on Google: 1. Turn off the notebook2. remove the battery3. remove the charging adapter4. press + hold the power button for 40 seconds5. insert the charging adaptor only6. press the power button and it supposedly continues but I get stuck at this point, because even plugged in, my ProBook won't start up without the battery in also. Is this a know problem/is there a fix for this?

A:ProBook 4540s not charging

@Andearya 
Thank you for using HP support forum. I have sent you a private message. If you?re unsure how to check your private messages please click here.Thank you,Omar

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RELEVANCY SCORE 67.6

Hi,  i have one bizzare problem. My HP probook  4540s is not recognising USB drives larger then 8 gb. (in my computer or disc management)  All drivers are installed. What should i do ?  

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RELEVANCY SCORE 67.6

Hi, I ve been using a Probook 4540s from the year 2013. Today while I was reading a book (offline) my display stated to give some unclear pictures. Pictures were moving up and down and gave overlapped scences. Please refer the attached GIF or click here to understand the scenario (Link to GIF https://giphy.com/gifs/QzGO4cPW76wUM ) I updated the Intel Video Driver also but it could not solve the issue. Then I restarted the computer. During the boot process I realized it is not a software issue as the dispaly was acting the same. I feel this is like a hardware issue in the display or the ribbon cable.Please look at this and help me solve the case. Highly appreciate your coordiantion on this. Thanks,Isuru Reference Image

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RELEVANCY SCORE 67.6

HiI tried to update to W10 and failed with OXC 1900200 which suggests a compatibility issue. It is unclear on the HP website if this model supports W10 -  HP has not tested your PC model for upgrade to Windows 10.If your Windows 7 or 8 PC was manufactured before August 2013 or is running Windows XP or Windows Vista, HP cannot confirm it can be upgraded to Windows 10.  Can anybody offer an advice if the 4540S supports the W10 upgrade and if so any advice on what may be causing the error. ThanksJohn

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RELEVANCY SCORE 67.6

I have a new ProBook 4540s notebook that I shut down over the weekend. I am not sure if I put it into hibernate, sleep, or what as I am still getting use to it. When I tried to turn it on (not plugged in) I got nothing. So I plugged in the power cord and hit the power button again. All it did was the LED above the cord plug blinked about 8 times and nothing else. I let it "charge" overnight and tried again in the morning. Nothing but a blinking LED. I Googled the problem and it said to take the battery out, unplug, and hold the power button down for 20 seconds. I plugged it back in but left the battery out, and still the same thing - flashing LED. HELP! Thanks.

A:My new ProBook 4540s will not turn on

Hey SBProBook,Do any other LEDs blink? Take a look at this document and let us know if you see any matches to these patterns:http://support.hp.com/us-en/document/c01443366




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RELEVANCY SCORE 67.2

I have three probook 4540s laptops. do they support uefi boot ? thank you

A:does probook 4540s support uefi ?

Hi, I have a Probook 4540s and it has UEFI functionality.Bios version F.60 I can choose in BIOS between 3 boot modes:LegacyUEFI Hybrid (With CSM)UEFI Native (Without CSM) I hope this answers your question.

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RELEVANCY SCORE 67.2

I have 4540s probook , I am using PS of 19.5 V and 3.34 A , when pluged in one time white blink appears , it dose not boot when I press start also ten times blinking and no action , after a wile blinking changed to amber color ... kindly advise

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RELEVANCY SCORE 67.2

I upgraded to Win 10 Pro from Win 7 Pro during the free upgrade period, at the time I had a 500 gig 5400 rpm hard disc, later I replaced the HD with an OCZ Vector 180 ssd, used the included copy of Acronis disc cloning software (i updated the Bios to the newest Version HP offfered prior to installing the ssd), now when I do a cold boot it gives me an error message saying no operating system found, if I go into the BIOS Setup menu then exit out of it without making any changes it goes ahead and boots normally. I can also do a warm boot (restart)it also reboots normally. I tried contacting OCZ support, they had several suggestions such as delaying the startup time 5 secnds, didn't do anything, increased it to 10 seconds with thes  same results (OCZ said the ssd needed more time to initialize itself). After trying 6 or 7 of their suggestions they sent me a new drive, I had saved the original HD so I cloned it to the new ssd, got the same results, no cold boot.  I've tried evey setting I can find in the BIOS, changed it from UEFI to Legacy boot with no results, disabled network booting, everything but Optical Disc, disabled Quick Boot, but nothing has changed. In Legacy mode it shows the internal hard drive to be the first thing to boot from, but that does nothing but say it can't find a bootable drive and then the option left is shut down the computer. Looking in the BIOS under Devices it doesn't show the ssd at all. There's no firmware update available for the ss... Read more

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RELEVANCY SCORE 67.2

I have 4540s probook , I am using PS of 19.5 V and 3.34 A , when pluged in one time white blink appears , it dose not boot when I press start also ten times blinking and no action , after a wile blinking changed to amber color ... kindly advise

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RELEVANCY SCORE 67.2

Hi there! Let me know what RTC (or BIOS, CMOS) battery is used in HP Probook 4540s? Your service guide doesn't tell it.My notebook is at least 3 years, I don't have any problems at the moment - but it would be good to know when should I replace it? Thank you

A:What RTC (BIOS) battery is used in HP Probook 4540s and when...

@Renoise Hp part number   683502-001 Your manual here. http://www.hp.com/ctg/Manual/c03758231.pdf http://www.ebay.com/sch/i.html?_from=R40&_trksid=p2050601.m570.l1313.TR0.TRC0.H0.TRS5&_nkw=683502-00... REO 

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RELEVANCY SCORE 67.2

does probook 4540s have internal compass  ? if so, how do i active it ? thank you











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A:does probook 4540s have internal compass

@wp51dos? Using GPS (select models only) Your computer may be equipped with a Global Positioning System (GPS) device. GPS satellitesdeliver location, speed, and direction information to GPS-equipped systems.For more information, see the HP GPS and Location software Help. Look for one of these 2 devices in Device Manager under Network Adaptors. ? Sierra MC8355 HSPA/CDMA with GPS? Ericsson 5321 HSPA+ with GPS REO 

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RELEVANCY SCORE 67.2

Hey there, my HP ProBook 4540s (serial number: 2CE481QVL) has failed to charge battery. It indicates "plug in, charging" but the battery is actually not increasing from 14% for a whole day.  My DVD drive has also failed to read DVDs. Whenever I insert a DVD it prompts me: D:\ directory name is invalid. Please help me out. Thanks

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RELEVANCY SCORE 67.2

Hi I have Probook 4540s with Mediatek Ralink RT3290 with version 5.0.37.0. Do you have some new version which will  work better with this? WiFi is sometimes disconnecting with red x especially after sleep I have to reboot. Thank you.

A:Wifi problems with ProBook 4540s

Hi: Yes, there is a 5.0.50.0... Released: Nov 4, 2014Version 5.0.50.0 Rev.B This package contains the driver installation package for the MediaTek (Ralink) Wireless LAN (WLAN) Controller in the supported notebook models that are running the supported operating systems. File name: sp69543.exe

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RELEVANCY SCORE 67.2

So there is some speculation as to whether or not the HP ProBook 4540s can handle 16gb of ram. I recently purchased this laptop from tigerdirect.com -Windows 7 Pro64 bit-Core i5 2.6ghz -Came with 8gb (2x4GB Kingston) -Claims support on website for 16GB (2x8gb -AMD Radeon 7650M Is it possible to upgrade this particular model E3V00UT with 16GB of RAM with no performance degradation? http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=8437953 Please and thank you for responding and viewing.Best,-Robert

A:HP Probook 4540s 16GB RAM upgrade?

RNolan86 Yes you can upgrade to 16 MB Please install teh correct Memoryhttp://www.crucial.com/upgrade/HP+-+Compaq-memory/HP+Business+Notebooks/ProBook+4540s-upgrades.html Manual for replacement Page 64 http://h20628.www2.hp.com/km-ext/kmcsdirect/emr_na-c03758231-1.pdf  

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RELEVANCY SCORE 67.2

We have a Probook 4540S laptop runnung Windows 7 64-bit. We encrypted the machine using the HP encryption software that came with the laptop. After less than a week of use the use is getting the error "Windows Boot Manager - Windows failed to start. A recent hardware or software change might be the cause".I see the onscreen instructions to insert the Windows installation disk and run a repair. My question is, is this a valid suggestion to fix a laptop that has been encrypted, and if not is there a solution w/o having to reimage the machine?

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RELEVANCY SCORE 67.2

My laptop is running Windows 10 64-bit.

For the past few weeks my laptop has been turning off unexpectedly.

I've tried with battery only. With battery and power cable and with battery removed and only power cable.

I am using the machine normally and then screen just goes black and power offs - no restart, no hibernation, no shut down. Just instantaneously off.

It's not overheating. Could it be a fan issue?

I don't know - but it's getting quite irritating as I often have many apps open and many files open on each app and takes me 30 mins to get back to where I left off.
 

A:HP Probook 4540s laptop keeps turning off

Is this the same problem as the thread you have posted or is it a different one.
https://forums.techguy.org/threads/switches-off-automatically.1160809/#post-9168339
 

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RELEVANCY SCORE 67.2

the touchpad of my 4540s i5 freezes after some time of working.this happens from time to time.i unstalled Synaptics TouchPad Driver and restalled but probles is the same.OS windows 8(64bit)

A:the touchpad of probook 4540s i5 freezes after sometime

Hello zamsam,

 

I understand that your touchpad will freeze.

 

Do a hard reset.
Turn the computer off.
Remove the power cable and the battery.
Hold down the power button for 15 sec while booth power sources are removed.

This should reset the hardware in the computer.

 

As you power it back on tap the F2 key. This will load hardware diagnostics.
Run the startup test.

This will test all the hardware in the system and detect any problems.

 

If the entire test passes, turn off the computer.
As you turn it back on tap the F10 key. This will load BIOS setup utility.
Press F9 to load defaults.
Press F10 to save and exit.

When the computer boots back up, check to see if everything is working.

 

Your computer is one of our business models.

 

Your question maybe better answered on our business forums.

 

Here is a link to the business forums.

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RELEVANCY SCORE 66.4

Hello everyone, Specs: HP Probook 4540sWindows 7 Professional 64 bit8 gig ramIntel core i-5 3320Intel HD 4000 GraphicsAMD Radeon HD 7000 Switchable Graphics I have a serious problem with my HP Probook 4540s and I really need help.  I am somewhat tech savvy but this one has me floored.  So my brother recently installed a game on my computer and it completely crashed my system.  Apparently I didn't install some important updates on my computer and the new graphics updates corrupted my system and I have received several blue screens before my system crashed completely.  I reinstalled windows (fresh formatted copy), installed all upgrades, but as soon as I install Catalyst Control Center, my system crashes again.  I installed the base graphics drivers for my Intel HD 4000, but Catalyst Control Center will crash my system.  This is a switchable graphics system.  Am I missing something here?  I did a memory check, I did a full system diagnostic, and nothing.   Please help.  Thank you.

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RELEVANCY SCORE 66.4

Hlw sir i have hp probook 4540s laptop how to use fingerprint sensor

A:how to use finger print sensor for hp probook 4540s

Hi and welcome to HP support forum!You have to download the program for fingerprint configuration first.You can find it in the driver downloads section of your product searching with your product id.Choose your operating system (preferably win8 or win 7)Download "HP ProtectTools security manager (international)" under Software Security section.Install and open it, follow instructions and you're done.Happy Eve!

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RELEVANCY SCORE 66.4
RELEVANCY SCORE 66.4

Hi there, Is there any chance to reset the BIOS admin password? I wanted to check the wifi configuration in BIOS if enabled because I can't turn on the wifi with the button on laptop. I forgot the password. I try to removed the CMOS battery but it's not working. Is there any chance to reset or remove the password? or I should buy a new BIOS chip?  here's the Screenshot:  Thanks!

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RELEVANCY SCORE 66.4

when i run NFS-Revels my graphics card can't work properly.it's run with Intel HD 4000.It don't run with my AMD RADEON driver.Inn some momments it stop to run.Even I can't play any games with high regulation.Please help me...











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A:AMD radeon can't work properly on win 7 in my probook 4540s

Hi SRSAKIB, I am sorry to hear that your Graphics card is not working properly on your HP ProBook 4540s Notebook PC. Your ProBook is a Business computer and you will get your the best answer on the commercial forum. You can post here at the HP Enterprise Business Community. In the meantime here is the  HP ProBook 4540s Notebook PC that may have the information that you need. I hope this information helps. Take care and have a great day!

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RELEVANCY SCORE 66.4

Hi, I've got a secondhand Probook 4540s from a shop near me which sells used laptops. At the time i got it it came with Windows 7 Professional 64bit. Everything was working smoothly, then I started updating the graphics card drivers  and other drivers in it (in hopes of improving perfomance) and it was around that time that windows started complaining that this version of windows is not genuine. (I think it was after i updated bios or something. or I used a non microsoft software to download microsoft updates because my microsoft update manager was not working) So to the problem at hand now. I want to format my pc and for that I need windows product key right? I cant find it! It is not in the back of my laptop, not under the battery (The battery is seemed to be replaced) and I did not get any installation media along with the laptop. Any idea how to get my windows product key? or do I even need one to install windows in this laptop (like win8)I dont think the people at the shop can help me on this. (Also,  the Probook 4540s does ship with windows installed right?)  

A:How to find Windows product key for HP Probook 4540s (No OEM...

Hi, Please try use the following tool to find out:  https://www.magicaljellybean.com/keyfinder/ Right but only close because it can have one of the following options Preinstalled:Genuine Windows® 7 Professional Genuine Windows 7 Home PremiumGenuine Windows 7 Home BasicSUSE Linux Enterprise Desktop 11FreeDOSRegards,

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RELEVANCY SCORE 66.4

I'm having issue restoring my laptop to factory new. I do i have hp disk with the purchase with my laptop, however i have no idea how to restore the laptop to factory new with the disk. 

A:how to restore hp probook 4540s to factory settings

Hi, I hope below link should help you. Please Back up all personal files and read all caution statements before performing a system recovery Performing an HP system recovery: http://support.hp.com/us-en/document/c03489643  Thanks,Karthik 




I am an HP employee.Please click Accept as Solution if you feel my post solved your issue, it will help others find the solution.Click Kudos Thumbs Up on the right to say ?Thanks? for helping!

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RELEVANCY SCORE 66.4

I Have a ProBook 4540s.  I would like to upgrade the standard 1366 x 768 LCD to a higher resolution display.  If an upgrade is possible, please provide details including other components/part numbers that would need to be swapped out.  Notebook specs:Intel Core i5- 3340M cpu at 2.70 GHzIntel HD Graphics 40008 GB RamWin 7 Pro Thanks, Ted Watts

A:ProBook 4540s: Upgrade standard LCD display???

www.hp.com/ctg/Manual/c03758231.pdfHP ProBook 4540s Notebook PCHP ProBook 4440s Notebook PCHP ProBook 4441s Notebook PCMaintenance and Service Guideonly 1366x768




-------------------------------I'm a Chinese with poor english-------------------------------548851818

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RELEVANCY SCORE 66.4

Hi, I have got HP probook 4540s notebook and I have recently installed ubuntu 16.04. Now I want to whether I can install drivers of HP on it which are available and if yes then how because I have downloaed the driver pack from website but dont know how to install them. Pls help me.

A:Hp Probook 4540s drivers installation on ubuntu 16.04

Luck_amit001 Hello;Allow me to welcome you to the HP forums! As far as I know, HP only supplies Windows drivers, not Linux. And since those are completely different OSs, you can not use Windows drivers in Linux. Also, for Linux support, since HP does not provide that, you would need to contact the appropriate Linux support form for the Distro that you are running.  Here is the link for the Ubuntu Forums:  http://ubuntuforums.org/Good Luck

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RELEVANCY SCORE 66.4

                   Probook stated that there is no info on my Motherboard and i wont to upgrade it for video for gameing.could someone please help with this.                                                     thank you

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RELEVANCY SCORE 66.4

I know a most of driver Windows 8 can use in Windows 10 but I want to know driver for VGA HD7650M can work in Windows 10 ? And Fingerprint driver is support for Windows Hello ? Thanks

A:HP Will Support Driver For Probook 4540s On Windows 10

I'want to vga drivers in radeon 7650m for win 10

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RELEVANCY SCORE 66.4

So I have had my laptop for little over a year now and before yesterday it was working fine . However yesterday I tried turning it on and now it doesn't even start. When I click on the power button it lights up for a sec then turns off then after a couple of seconds it turns on and then off this cycle has been repeating for a long time not and really don't want to buy a new one , I have tried removing the battery and holding down the power button then plugging in the AC cable but NOTHING seems to work. Someone please help me!

A:My HP Probook 4540s is not turning on, the power buttons jus...

Dear Customer,Welcome and Thank you for posting your query on HP Support Forum It looks like you are not able to Power ON the Notebook and wanted to fix the issuePlease perform below shown steps to find out if this is a software or hardware issue:1. Remove all Peripherals and Cables, Disconnect them and try to Power ON the Unit 2. Check for LED Light Status and ensure Power Button spring action is normal 3. Swap with a known good Power Cord and Power Adapter 4. Incase no Adapter is available, Check if the Power Adapter is slightly warmNote: This will give us a hint that the Power Adapter might be fine 5. Do you know if the Notebook was in Battery or Power Adapter Mode when you used it for the last timeNote: Ensure there is no liquid spillage or Power Outage 6. Check if the AC Adapter Port is loose/broken Note: If the Notebook doesn't Power ON even with a known good Power Adapter this confirms the Hardware fault with System Board or the DC Power Circuit  Hope this helps, for any further queries reply to the post and feel free to join us again **Click the 'Thumbs Up Button' to say Thanks** Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem. Thank You,K N R KAlthough I am an HP employee, I am speaking for myself and not for HP

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RELEVANCY SCORE 66.4

Hi, I have a Probook 4540s and have recently upgraded it from 6 to 12 GB RAM. (the two RAM sticks have identical timing)Because of the degrade of performance after installing more than 8GB of RAM(as described in this topic http://h30434.www3.hp.com/t5/Desktop-Boot-and-Lockup/Performance-degrades-in-Probook-4540s-after-mem...),I had to us msconfig to set the memory limit to 12032 MB.However, windows now says that only 10.4 GB is usable. I really appreciate your help.

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RELEVANCY SCORE 66.4

This is my 3rd day since i bought this new HP probook 4540s [Product No. B9A39PA#UUF] and i like it, i made a clean install for windows 7 ultimate x64 and i've just realised that the hp drivers support page dose not has any drivers for the ultimate version, so i downloaded the proffesional drivers, now i have all devices are installed except  two devices named unknown device, please help me. The hardware Ids: 1- unknown device USB\VID_138A&PID_003D&REV_0104USB\VID_138A&PID_003D 2- unknown device ACPI\HPQ6000*HPQ6000













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A:HP ProBook 4540s missing unknown device

Hi, First, download and install the Chipset driver on the following link. Chipset Driver. After this installation has completed, restart the notebook. When windows has reloaded, download and install the following. Validity Sensor Driver. HP 3D DriveGuard. Regards, DP-K

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RELEVANCY SCORE 66.4

hi. I  want probook 4540s drivers for windows 10(32 bit). how can I FIND? I dont see in site.

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