HP Probook 4540

Hello

I have a new HP's Probook 4540, and I have a problem with a microphone attached.

Even the drivers show very well, but Skype or Lync recognize that mic.

And where I can see that microphone attached in my laptop?

Hello

Thanks for your reply.
I corrected it to reinstall the driver and follow in your footsteps.

Tags: Notebooks

Similar Questions

  • HP probook 4540 print driver s finger

    Hello...!

    I need the finger print driver for my hp probook 4540 s. I use 8.1 64-bit windows. kindly help me...

    Hello

    I linked to the page with all the drivers for your specific model below:

    http://h20566.www2.HP.com/portal/site/hpsc/template.page/public/PSI/swdHome/?sp4ts.Oid=5269095 & spf_p.tpst = swdMain & spf_p.prp_swdMain=wsrp-navigationalState%3DswEnvOID%253D4158%257CswLang%253D%257Caction%253DlistDriver & javax.portlet.begCacheTok = com.vignette.cachetoken & javax.portlet.endCacheTok = com.vignette.cachetoken

    The fingerprint device is called: validity (International) fingerprint sensor driver

    Please let me know how it works.

  • HP probook 4540 s support sata 3

    Hello.

    I want to buy HP ProBook 4540 s and I will replace her with an Sata III SSD HARD drive. So my question is hp probook 4540 s support sata 3 оr no?

    Thanks in advance

    It works. Nice HP

    It's my speed ssd test

    My implementation

  • I would do a clean install of windows 7 Professional 64 bit in my hp probook 4540 s

    I would like to do a clean install of windows 7 Professional 64-bit in my hp probook 4540s.after install exactly what are the necessary to install drivers and whence? Thank you

    Hello:

    Here is the link to the support page and drivers for your laptop.

    http://h20000.www2.HP.com/bizsupport/TechSupport/SoftwareIndex.jsp?lang=en&cc=us&prodNameId=5229457&prodTypeId=321957&prodSeriesId=5229455&swLang=13&TaskID=135&swEnvOID=4059

    Now, we can tell you exactly what drivers to install the adapter wireless because he could be one of several models installed in your laptop.

    You must install the following drivers in this order.

    Chipset: Installation and reboot

    http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=5229455&prodNameId=5229457&swEnvOID=4059&swLang=13&mode=2&taskId=135&swItem=ob-105389-1

    Video: How to know what graphics card is in your notebook (AMD or Intel). Install and reboot.

    Audio: Installation and reboot

    http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=5229455&prodNameId=5229457&swEnvOID=4059&swLang=13&mode=2&taskId=135&swItem=ob-106423-1

    Wired network:

    http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=5229455&prodNameId=5229457&swEnvOID=4059&swLang=13&mode=2&taskId=135&swItem=ob-105307-1

    Then these are the drivers, I know that you will need:

    http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=5229455&prodNameId=5229457&swEnvOID=4059&swLang=13&mode=2&taskId=135&swItem=ob-105298-1

    http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=5229455&prodNameId=5229457&swEnvOID=4059&swLang=13&mode=2&taskId=135&swItem=ob-104954-1

    http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=5229455&prodNameId=5229457&swEnvOID=4059&swLang=13&mode=2&taskId=135&swItem=ob-104949-1

    Paul

  • Problem whit Downgrade Probook 4540 s fron windows 7 pro, win xp pro

    Hi guys!

    I have a laptop HP ProBook 4540 s - B5Q21LT, originally came whit Windows 7 Professional.

    I need to downgrade of W7 Pro on Win Xp Pro, but when I am trying to install it on my laptop Windows XP Pro and start loading the files on the CD, stops to load and I get a blue screen that says Windows has been closed down to prevent damage and the next message.

    STOP: 0X0000007B (0XF78D2524, 0XC0000034, 0X00000000, 0X00000000)

    How can I solve this problem? I need work on Win Xp for my work...

    Thanks in advance!

    Enter seup BIOS and change SATA hard drive in IDE mode controller. Maybe it's to "disable SATA Native mode." not sure how he is listed in the BIOS from probook

  • HP Probook 4540 s Notebook Pc: add about additional graphics card in the laptop HP Probook 4540 s

    I have a laptop HP Probook 4540 s Notebook Pc with processor i5 to 3230 m (2.6 GHz) and Intel HD Graphics 4000. I use 4 GB of RAM.
    I want to add Extra internal graphics (like Nvidia).
    Can I do it?
    If so, how? Please explain!

    LOVE_DREAM wrote:
    Is there another way to use a graphics card?

    Hello

    He already has a video chip (card). As mentioned above, no way you can add an external video card in your machine. In fact, there is a way that requires the following steps:

    buy a new motherboard that supports an 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 is what explains a bit more.

    Kind regards.

  • HP ProBook 4540 s missing device unknown

    It's my 3rd day since I bought this new HP probook 4540 s [Nr B9A39PA #UUF] and I like it, I did a clean install of windows 7 ultimate x 64 and I have just realized that the drivers of hp support page dose not has all the drivers for the ultimate version, so I downloaded the proffesional drivers, now I have all the devices are installed except two device named unknown devices Please help.

    The hardware ID:

    1-unknown device

    USB\VID_138A & PID_003D & REV_0104
    USB\VID_138A & PID_003D

    2 - unknown device

    ACPI\HPQ6000
    * HPQ6000

    Hello

    First of all, download and install the Chipset driver at the following link.

    Driver Chipset.

    After this Setup is complete, restart the laptop.

    When windows has reloaded, download and install the following.

    Validity sensor driver.

    HP 3D DriveGuard.

    Kind regards

    DP - K

  • HP ProBook 4540 s missing device unknown and base system device

    Hello

    HP probook 4540 s [Nr Windows 7 (64-bit) ultimate H5J79EA #ABV]...

    1 base system device

    PCI\VEN_197B & DEV_2392 & SUBSYS_17F6103C & REV_30

    PCI\VEN_197B & DEV_2392 & SUBSYS_17F6103C

    PCI\VEN_197B & DEV_2392 & CC_088000

    PCI\VEN_197B & DEV_2392 & CC_0880

    Base-2 system device

    PCI\VEN_197B & DEV_2393 & SUBSYS_17F6103C & REV_30

    PCI\VEN_197B & DEV_2393 & SUBSYS_17F6103C

    PCI\VEN_197B & DEV_2393 & CC_088000

    PCI\VEN_197B & DEV_2393 & CC_0880

    3 - Bluetooth controller

    PCI\VEN_1814 & DEV_3298 & SUBSYS_18EC103C & REV_00

    PCI\VEN_1814 & DEV_3298 & SUBSYS_18EC103C

    PCI\VEN_1814 & DEV_3298 & CC_0D1100

    PCI\VEN_1814 & DEV_3298 & CC_0D11

    4 Ethernet Controller

    PCI\VEN_10EC & DEV_8168 & SUBSYS_17F6103C & REV_07

    PCI\VEN_10EC & DEV_8168 & SUBSYS_17F6103C

    PCI\VEN_10EC & DEV_8168 & CC_020000

    PCI\VEN_10EC & DEV_8168 & CC_0200

    5 - unknown device

    ACPI\HPQ6000

    * HPQ6000

    Ethernet:

    http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=5229457&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dob_123192_1%257CswEnvOID%253D4059%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

    Bluetooth:

    http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=5229457&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dob_113004_1%257CswEnvOID%253D4059%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

  • Memory stick SanDisk Cruzer Pop does not not on HP Probook 4540

    Hello

    I recently bought a SanDisk memory stick and have tried insert in all USB ports on laptop to my HP Probook 4540 (Windows 7) but anything that happens, not even a notofication to unrecognized device damaged no matter what. Have searched the net for possible solutions and followed instructions to look in the Device Manager. It does not appear in the computers tab Device Manager, but in the "Other devices" tab, there are yellow for warning / exclamation symbols next to "Base system device". I right click on the Base system device and properties and it say the following:

    The drivers for this device are not installed. (Code 28)

    There is no driver selected for the item or a set of device information.

    To find a driver for this device, click Update driver.

    Have you tried 'Update Driver' but he said just that no driver can not be found. Would like to get this sort once for all posed the same question problems when I plug my Samsung Galaxy S3 at my Probook too. Would be recognizing all of the useful comments!

    Thanx

    Mozz1982 wrote:

    Hello

    I recently bought a SanDisk memory stick and have tried insert in all USB ports on laptop to my HP Probook 4540 (Windows 7) but anything that happens, not even a notofication to unrecognized device damaged no matter what. ...

    Hello

    How can you insert a memory stick into a USB port? It's physically impossible? Are you talking about a USB / flash / key reader?

    Kind regards.

    Update: I know what you're saying here. USB driver on your computer, copy the following link:

    FTP://15.201.202.83/pub/SoftPaq/sp60501-61000/sp60825.exe

  • HP probook 4540 s: dual boot 4540 with SSD and HDD

    Hello world

    Recently, I replaced my HDD with a SSD on my HP probook 4540 s

    Using a HARD drive enclosure, I installed the SSD on the slot of the hard drive and the HARD drive on the DVD drive SATA connector

    the two hard drives have win 7 professional 64 bit

    When I turn on the laptop, the OS on the SSD starts and I see the HARD drive as a storage drive

    Thus, from a material point of view, everything works fine

    now, I would like to use two hard drives with the ability to use win 7 times of SSD and HDD

    to boot from the HARD drive, I tried to change the boot order put the DVDrom before the hard drive, but it did not work

    any suggestion\software tool which may help?

    Thank you very much

    Giuseppe

    @Giuseppe1:

    To do this, you must choose a single installation as the default and change the BCD in this one to include starting in the installation of other.

    Installing Win7 on the internal HARD disk is the best choice because he will always be there.

    That change, download and install EasyBCD from Neosmart Technologies.  It is a tool on the menu to change the BCD.  It is safe to download and use, as I use it all the time.

    Once installed, follow these steps:

    (1) run EasyBCD

    2) click on the button Add a new entrance on the left

    (3) in the section on the right operating system, click the Windows tab, and then select the drive that contains the OTHER Windows startup

    4) click the button Add an entry

    Now when you reboot your machine, you should see a menu with two entries - one for each version of the windows OS.

    Good luck

    ========================================================================
    If you feel that my suggestions helped you, please click on the Thumbs-Up symbol; If they helped to solve your problem, please click "accept as a Solution.

    I'm a volunteer and I do not work for, or represent, HP.

  • Checklist to upgrade RAM and rules of thumb for HP Probook 4540 s

    Hi people,

    I had a 4540 s HP Probook with 4 GB of RAM (DDR3 1600 MHz PC3-12800). I need to know the checklist for upgrading the RAM. In alternative to the RAM slot, insert a map of 8 GB RAM to make a total of 12 GB? CPUz tells me that my current RAM card manufacturer is Hyundai Electronics. I have to choose the new RAM card from the same provider? What else should I look to the new RAM card to best it would work flawlessly with the RAM that is already installed? What else is there to watch?

    Kind regards

    Adil Khalil

    Mix capabilities and the manufacturers of modules memory unfortunately is generally a step in the path to a memory upgrade failed or problematic.

    If you want to have 8 GB physical memory, either delete the original module installed and use two guaranteed compatible 4 GB memory modules identical or a simple 8 GB guaranteed compatible memory module. Whatever it is. disassembly of the original module will be necessary. For best results use wel lknown memory brands like Kingston, Crucial, Corsair etc. Generic brands are generally not guaranteed compatible.

    Beyond 8 GB is not supported in the motherboard of your laptop.

    Source reference HP proBook 4540 s Maintenance & Service Guide. Your best bet is to buy guarteen 4 compatible

  • 2003 driver problems server on the laptop HP Probook 4540 s

    Hello!

    Please help me with problems Server 2003 drivers x 86 on laptop HP Probook 4540 s.

    I used xp on HP website drivers, but many would not install, (approx.) message 'unsupported' or the 'minimum requirements is not fulfilled is '.

    After several cycles of trial/error, I now lack the pilot of 7650 M AMD Radeon HD, instead of that there is a Standard VGA Graphics Adapter entry in Device Manager with yellow sign, with a value of:

    PCI\VEN_1002 & DEV_6841 & SUBSYS_17F4103C & REV_00\4 & 7FAD8D6 & 0 & 0008

    and an "unknown device", whith the value of: ACPI\HPQ6000\3 & B1BFB68 & 0

    I would also add that I am not completely satisfied with the sound, but I managed to find an IDT driver, which was accepted.

    Below is a more detailed description of my system and I thank you for helping me.

    P.

    ============================

    SYSTEM
    ======

    Operating system: Microsoft (r) Windows (r) Server 2003, Enterprise Edition (version 5.2.3790; build 3790)
    Name: Microsoft (r) Windows (r) Server 2003, Enterprise Edition
    Version: 5.2.3790
    Build: 3790
    Install date: 24/11/2013-03:36:56
    Service pack: Service Pack 2

    BIOS: Hewlett-Packard (version: 68IRR worm.) F.42; date: 16/07/2013)
    Manufacturer: Hewlett-Packard
    Version: 68IRR worm. F.42
    Date: 16/07/2013

    Motherboard: Hewlett-Packard (17F6; version: KBC Version 58.1F)
    Manufacturer: Hewlett-Packard
    Product: 17F6
    Version: KBC Version 58.1F
    Chassis: Notebook

    : Intel Pentium III Xeon processor (architecture: x 86; 2594 MHz)
    Name: Intel Pentium III Xeon processor
    Manufacturer: GenuineIntel
    Max clock speed: 2594 MHz
    Architecture: x 86
    Level 2: 256 KB cache size
    Socket type: U3E1
    Version: Model 10, Stepping 9
    : Intel Pentium III Xeon processor (architecture: x 86; 2594 MHz)
    Name: Intel Pentium III Xeon processor
    Manufacturer: GenuineIntel
    Max clock speed: 2594 MHz
    Architecture: x 86
    Level 2: 256 KB cache size
    Socket type: U3E1
    Version: Model 10, Stepping 9
    : Intel Pentium III Xeon processor (architecture: x 86; 2594 MHz)
    Name: Intel Pentium III Xeon processor
    Manufacturer: GenuineIntel
    Max clock speed: 2594 MHz
    Architecture: x 86
    Level 2: 256 KB cache size
    Socket type: U3E1
    Version: Model 10, Stepping 9
    : Intel Pentium III Xeon processor (architecture: x 86; 2594 MHz)
    Name: Intel Pentium III Xeon processor
    Manufacturer: GenuineIntel
    Max clock speed: 2594 MHz
    Architecture: x 86
    Level 2: 256 KB cache size
    Socket type: U3E1
    Version: Model 10, Stepping 9

    Physical memory: 7.9 GB
    Memory slot: 4.0 GB (BANK 0; form factor: SODIMM; memory type: unknown)
    Capacity: 4.0 GB
    The device index:-l' location of the bottom 1 (top)
    Label of the Bank: BANK 0
    Form factor: SODIMM
    Memory type: unknown
    Manufacturer:
    Speed: 1600 LV
    Maximum capacity: 16.0 GB
    Memory slot: 4.0 GB (BANK 2; form factor: SODIMM; memory type: unknown)
    Capacity: 4.0 GB
    The device index:-l' location of the bottom 2 (under)
    Label of the Bank: BANK 2
    Form factor: SODIMM
    Memory type: unknown
    Manufacturer:
    Speed: 1600 LV
    Maximum capacity: 16.0 GB

    Disk: WDC WD7500BPVT-60HXZT3 (698,6 GB)
    Legend: WDC WD7500BPVT-60HXZT3
    Size: 698,6 GB
    Manufacturer: (Standard disk drives)
    Interface type: IDE
    Media type: fixed the hard drive carrier
    Bytes per sector: 512
    Heads: 255
    Cylinders: 91201
    Sectors: 1465144065
    Other titles: 23256255

    CD-ROM: hp DS8A9SH to a DVD (CD-ROM)
    Name: hp DVD a DS8A9SH
    Media type: CD-ROM
    Manufacturer: (Standard CD-ROM drives)
    Drive: E:

    Video: Standard VGA Graphics Adapter (XX(b))
    Name: Standard VGA Graphics adapt
    Current horizontal resolution:
    Current vertical resolution:
    Course bits per pixel:
    Refresh rate:
    Memory size:

    Video: Intel(r) HD Graphics 4000 (1366x768x32b)
    Name: Intel(r) HD Graphics 4000
    Current horizontal resolution: 1366
    Current vertical resolution: 768
    Course bits per pixel: 32
    Refresh rate: 60 Hz
    Memory size: 1.0 GB

    Multimedia: IDT High Definition Audio CODEC
    Name: IDT High Definition Audio CODEC
    Manufacturer: IDT

    Multimedia: Intel(r) Audio display
    Name: Intel(r) Audio display
    Manufacturer: Intel (r) Corporation

    Network card: Realtek PCIe GBE Family Controller
    Adapter type: Ethernet 802.3
    NET connection status: connected
    Manufacturer: Realtek Semiconductor Corp.

    Network card: 802.11n Wireless LAN Card
    Adapter type:
    NET connection state: disconnected
    Manufacturer: Ralink Technology, Corp..

    It's good to know.

    I hope it stays like that.

  • 4540 proBook s: I can not re register my fingerprints on hp probook 4540 s

    My HP probook 4540 s was a problem and Windows (Windows 8 Pro) had to be re installed. I put all my fingerprints in HP Client Security prior to the relocation of the said. The problem now is that I can register my fingerprints again. If I try to register it says "this footprint is already registered" if I try to connect with the same finger, he says: "this mark is not verified. What can I do?

    Please help me

    Hello @ohotuani

    Thanks for posting on the HP Forums.

    To get your question more exposure I suggest you post in the trade forums since the ProBook s 4540 is a commercial product. You can do so here: laptop - HP ProBook, EliteBook, Compaq, slate/Tablet PC, Armada, LTE

    Support of your product page can be useful in the meantime: laptop HP ProBook 4540 s

    I hope this helps!

  • HP probook 4540 s heating problem.

    I don't know that it may sound like a silly question. But what's really under the left hand side of the touch pad of my probook 4540 s. This area just instantly heats up during light as watch movies or navigation. I' vs. 2 GB Radeon graphic and when games are played it's warmer. I do not complain for the games. But why when I just surf the net? My BIOS is updated. I would really appreciate the help

    Hello, hüffer... last night I tried to remember whem all this global warming has started and I found after trying to establish a virtual wifi network through Microsoft virtual wifi miniport. Then I uninstalled and deleted and the problem is gone thank you

  • purchane new hp probook 4540 s not install window

    Dear

    I have purchane new hp probook 4540 s when I start to install window 7 is show no player not required of pilots at the stage of when we make partiton oou format the drive... Please help me how to make our disc format or tht it shows me the dirve

    Help, please

    Thank you

    It is a forum for users of peer-to-peer supported for class for the HP consumer products. HP maintains no official presence in this forum. It is unlikely that HP will respond in an official capacity. Response of an employee of HP represents his own opinion and not that of HP.

    The laptop HP ProBook 4540 s is a class computer business and as such, may be the best answer to your question in the HP Business Support Forum.

    Please send BRAVO

Maybe you are looking for

  • My book for Mac "preparing backup".

    Hi all I've updated to Sierra this morning and since then my WD My Book for Mac has been slain in the backup of the preparation for about 10 hours. My backup before the upgrade went through without a problem. Is the amount of time the backup takes to

  • 29 Firefox crashing

    I had frequent crashes since firefox itself to version 29. I have Win XP SP 3 and hardware acceleration disabled and reset the browser. The program always crashes. Reluctantly, I installed google chrome as my default browser. I hope you can get Firef

  • Spam SMS re Apple ID or iCloud

    Just a warning to SMS messages claiming to be from Apple on the deactivation of the iCloud or ID Apple ID accounts are spam. 2 received this morning. The source is a shortcode 27753 + 44.

  • Analysis of the wave Pulse

    Hi, I'm having a little trouble with this VI that I'm working on and I hope that someone could help me. What I'm trying to do is to detect the two peaks of a wave pulse measurement file. Each pulse cycle has two summits, and I want to get the times o

  • How to configure the hot keys for ButtonField component?

    I have a screen long scroll ui and a button defined by setStatus. Needs to select the button, scroll down to. We could have a shortcut key or mnemonic to ButtonField can?