proBook 4520 s: wireless problem

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• HP Probook 470 G1 wireless problem

  Hi, I just bought a HP Probook 470 G1. I installed Windows 7 Professional 64 bit and I cannot get my wireless to work card. The problem appears after an amount all or random that long, it can be 2 minutes or 1 hour 5 minutes. The problem arises when I use wireless networks simply can't access addresses and had to wait about 5 minutes for wifi adapter can connect to available networks, strange thing is I can see the networks but it is unable to communicate with them, even if they are the passwords or whithout a password I received a message windows cannot connect to the wifi network tried to different access points, routers and the same problem, tried to install other OS like windows 8 or 8.1 of windows and the problem persist. 2 of my friends also have this NB and have the same problem.

  I do not understand this problem only with Mediatek (Mediatek MT7630E is installed) adapter wi - fi or other but we all have the same problem and cannot locate the kernel of the problem because it appears randomly every time...

  Product mobile no.: E9Y68EA #ACB.

  Guys,

  Here is the link to the FTP site with the new driver, as you can see that there is now a dedicated Windows 8.1 driver.

  FTP://wln45070:CK * [email protected]

  Solved my problem! A disconnects every 15 minutes. They are now completely gone!

• ProBook 4520 s: wireless drivers

  I had to do a restore of the system on my laptop.

  Everything works fine except the wireless card.

  I tried to figure out what driver to use but no luck with those that I have downloaded

  When I go to 'pc-properties' he said actually there are 3 pilots lack completely from those who are for:

  network controller

  PCI simple communication controller

  unknown device

  How DO I know which ones to download!

  Someone told me there was a function of diagnosis on the HP support Web site telling me, but I can't find this feature!

  Hello

  Installation:

  Driver Intel Management Engine components

  HP 3D DriveGuard

  For the cotroller network add Harware Id

  Concerning

  

• ProBook 4520 s camera issues after upgrade from Windows 7 to Windows 10

  ProBook 4520 s has problem with webcam after upgrade to Windows 10.

  Skype and other software do not have access to the camera.

  Drivers installed after the upgrade - universal HP (Realtek driver) looks OK in Device Manager.

  FIX:

  -Deletion of Arcsoft Camera sharing (installed on Windows 7 at first) in the Device Manager.

  -Download and install PC Camera Driver from Realtek Realtek support on site area:

  http://www.Realtek.com/downloads/downloadsView.aspx?langid=1&PNid=30&PFID=43&level=4&Conn=3&DownType...

  NB needs to restart.

  Skype now see camera and works OK.

  Solved.

• ProBook 4520 s - exchange of the wireless network card

  Hello everyone.

  I think the exchange of the wireless network card in my Probook 4520 s, due to the low flow.
  So I searched for a while a 5 Ghz supporting the card and found out that I am only able to get in the "white" cards list working. Then I looked at this page:

  http://h20000.www2.HP.com/bizsupport/TechSupport/document.jsp?lang=en & CC = US & objectid = c02487851 & jumpi...

  These cards can be any, that have been used in 4520 s. Mine (according to the Device Manager) is the Broadcom 4313 802.11b/g/n. This thing only supports 2.4 Ghz. Now, I looked at the list for a 5 Ghz supporting the card. I think that the 802.11A/B/G/N WLAN Intel HMC 572520-001 minicards can operate on 5 Ghz, because I read, that A appears only with maps of 2.4/5 Ghz. I read too, that maps of 2.4 / 5 GHz have 3 antennas, but on this card I only the slots for 2. Is this good? And this card would go into my 4520 s?

  Greetings,

  Colony

  Hi, colony:

  You are right about your statement about the cards being described as A/B/G/N dual-band.

  The best thing to do is look at Chapter 3 of your service manual.

  You can only order one of the cards listed as supported and it MUST have the HP reference on it or it won't work.

  I see only two possibilities for you...

  The 6200 Intel and Broadcom 4322.  Make sure you also get the part # that corresponds to what country you live.

  If your current Broadcom card has integrated Bluetooth, you will lose your Bluetooth capability if you order an integrated HP bluetooth module and probably the cable too.

  None of the dual-band cards have embedded bluetooth.

  Link to the service manual.

  http://bizsupport1.Austin.HP.com/BC/docs/support/SupportManual/c02439213/c02439213.PDF

  Then, you can order a card on the link below.

  If you do not live in the United States, you can change your country at the top of the page to yours.

  http://h20141.www2.HP.com/hpparts/default.aspx?mscssid=6857BCBBC4CD4470B9282F130A563697

  Paul

• HP ProBook 4520 s problems

  Hello

  I recently installed windows XP on my ProBook 4520 s, and I have a problem with my network controller. I can't find the driver for it, even you I've tried a few, but they did not work and I can't connect to the internet.

  Can you please give me a list of software that I install on my laptop? I know that they are in the tab support & driver but I don't really know which is useful or not for my windows XP.

  My product and serial number are: WK511EA #ABB (the product) and {removed privacy} (series)

  Thank you very much

  D. Sorin

  Hello:

  The device that you posted is your HP Bluetooth module:

  This driver and software should take care of this.

  http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=4145198&prodNameId=4145326&swEnvOID=1093&swLang=13&mode=2&taskId=135&swItem=ob-80152-1

  What is the string of letters and numbers of your wired network card device ID?  It appears in Device Manager?  If this isn't the case, you must go into your BIOS and in device configuration menu, make sure that your LAN controller is enabled. If this is the case, then set the LAN/WLAN switching for people with reduced mobility if it is set to active.

  You must save the settings, where you changed by pressing the F10 key and exit the BIOS.

  Paul

• HP Probook 4520 s lost BIOS PASSWORD problem

  Hi guys!

  I can't remember my BIOS password and want to update my BIOS to the 2014 version. Asked me for the password that I can't remember it. Could someone please help...

  My Product Details:

  Laptop HP ProBook 4520 s
  Serial number: 2CE0410Z72
  Product number: XN670ES

  Unlike netbooks, like the mini series of HP, HP Probooks have a rather robust BIOS security.

  You can have the problem solved by a HP Service Center.

• HP ProBook 4520 s wirelless card

  Hello

  I have a HP Probook 4520 s for about 4 years. My problem is that my wirelless card has stopped working. I tried to reinstall the drivers for this card, reset, but it didn't. A computer guy told me, this problem is in wirelless card, I need a new. It is SPARE HP 602992-001 WiFi card. I'm looking for a new on the internet and I read, this new card must be in the white list for my model. I founs some cards on ebay, but I don't know what they will be working. Can you help me, when I should looking for a new or who can I buy instead of this one?

  I'm running on Windows 8.1.

  I'm looking forward to your reply.

  Kind regards

  Matho285

  Here you go for an exact replacement:

  http://www.eBay.com/ITM/HP-ProBook-4520s-Wireless-WiFi-card-602992-001-/131340968132?PT=US_Internal_Network_Cards&hash=item1e948820c4

  Yours is a wi - fi network and bluetooth module, so if you want to replace double you another module. 4520 s used several types of cards. They are listed in pages 70-73 repair here:

  Manual

  It is another option for you:

  WiFi 802.11b/g/n 1 x 1 Broadcom 4313 and 2070 Bluetooth 2.1 + EDR Combo adapter
  600370 001

  http://www.eBay.com/ITM/HP-ProBook-4525s-OEM-Wireless-WiFi-Bluetooth-network-card-600370-001-tested-/281471965214?PT=US_Internal_Network_Cards&hash=item418909581e

  Read the instructions carefully for instructions on replacing the card. It's a bit more involved on this model. Do not know why the Ralink is more expensive than the Broadcom; personally, I prefer the Broadcom. If you replace the Broadcom module you load new wifi and Bluetooth drivers. Here are the Win7 drivers:

  http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=4145326&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dob_86863_2%257CswEnvOID%253D4059%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

  http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=4145326&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3Didx%253D%257CswItem%253Dob_86003_2%257CswEnvOID%253D4059%257CitemLocale%253D%257CswLang%253D%257Cmode%253D%257Caction%253DdriverDocument&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

  HP did not post drivers Windows 8.1 for this model, but it is likely to have the drivers to load automatically for the bluetooth and wifi Broadcom.

  If it's 'the Answer' please click on 'Accept as Solution' to help others find it.

• ProBook 4520 s: lack of features on a ProBook 4520 s after upgrade Windows 10

  Hello dear community

  Long story short: I have a HP ProBook 4520 s and yesterday I upgraded manually (with the tool provided by MS) Windows 7 Pro to Windows 10 Pro. Everything went very well and smooth and it works perfectly well until now.

  The problem is that some of the features of the laptop no longer work. Here are some examples:

  -Highlight the option on touchpad

  -built-in camera

  -Some FN buttons like the one for the brightness of the screen while others (for example, the volume and email) working

  My reasoning is that it lacks certain drivers or these functions are somehwat is not compatible with the new OS (it's a 5 + year old PC after all), but I could be wrong. I'd like to hear some suggestions and opinions on this.

  If someone needs to my specifications complete, there are:

  Operating system: Windows Pro 64-bit 10
  CPU: Intel Core i3 330M @ 2.13 GHz 61 ° C Arrandale 32nm technology
  RAM: 4.00 GB Dual - Channel DDR3 @ 532 MHz (7-7-7-20)
  Motherboard: Hewlett-Packard 1411 (CPU 1)
  Graphics card: monitor generic PnP (1366x768@60Hz)
  512MB ATI Mobility Radeon HD 4500 Series (HP)
  Storage: 1043GB Western Digital WDC WD1001X06X-00SJVT0 (SSD) 42 ° C Black2
  Optical drives: DTSOFT device CdRom virtual hp DVDRAM GT30L
  Audio: AMD High Definition Audio Device

  Thank you for reading. All the tips and comments are appreciated.

  Cap.

  Hello

• ProBook 4520 button woes right touchpad

  Hi all.

  Got a new HP's Probook 4520 using XP SP3. I noticed that the touchpad is not what it should be in some windows.

  For example. If I open an Excel spreadsheet and right-click on one of the tabs at the bottom nothing happens. That is to say I don't get the submenu where can I change the colors of the tab etc.  With IE8 if I right click on open tabs by using the touchpad I get nothing. With the help of a mouse, I get the normal submenu. However if I right click using the touch pad on the desktop I get the right menu so I know that the equipment works. Strange problem, but it's very irritating. I had a glance through the different touchpad options (there are a lot!) but I can't find anything in this regard.

  Any help would be appreciated.

  Thank you

  Sammy

  Hi again.

  Just to let you know that if I press "Alt" then the button right then disappeared, the menus appear normal.

  Hope that this 'correction' helps someone.

  Sammy

• HP Probook 4520 s: HP Probook 4520 s and Windows 10 > Bluetooth

  Dear jury,

  has obtained a ProBook 4520 s with a Wifi/Bluetooth Combo of Ralink.

  Updgraded to W10 64bits.

  Everything works fine, exceppt Bluetooth,

  be struggling for 2 weeks and about to give up :-(

  any suggestions, the steps, the pilots could work?

  Thanks in advance

  Christoph, Philippines

  Hi, Christoph:

  Unfortunately the Ralink BT 3.0 or earlier version of hardware does not work in 8.1, W8 and W10.

  Ralink cards with hardware version 4.0 BT have supported for these operating systems.

  If you want internal bluetooth, you will need to replace the Board with one of those enrolled in the service manual wireless.

  The only other wlan supported with BT that I see listed is this one...

  WiFi 802.11b/g/n 1 x 1 Broadcom 2070 Bluetooth 2.1 + EDR Combo adapter and 4313 - reference HP 600370-00.

  I believe that the bluetooth radio and model wireless card will work on W10, but I can't say 100% for sure.

• HP Probook 4520 s installed new hard drive with Windows 7 pro x 64 and drivers - very lag

  Hello

  I had my HP Probook 4520 s for 5 years and a few months ago, he started to become very lag, especially when you use the internet, streaming video and games.

  I thought I had identified the problem as a bad sector on the hard drive and so I bought a new hard drive and upgraded the RAM from 4 GB to 8 GB at the same time.

  When I installed the new hard drive, I couldn't burn an image of my old hard drive (it would stop during the process and was unable to do so because of an error). I used my little HP Windows 7 Pro x 64 operating system DVD and your HP Application and Driver Recovery DVD to install the necessary drivers on my replacement new drive.

  The RAM and the new hard drive seem to be good, however, it's more lag. I tried to use latancy monitors to see if the drivers are the issue. It seems that there is a huge amount of latancy and my CPU is at an almost constant usuage of 100%.

  LatancyMon points in the following drivers: usbport.sys, tcip.sys, acpi.sys, iastor.sys, ndis.sys, dxgkrnl.sys and so on.

  I've seen forums where they will guide you step by step how to determine what drivers are causing latancy. This I could do although he always seems to change drivers who are the cause of the problem and there seems to be a lot of pilots of causing this problem it is so difficult to bring out here that one. In addition, there seems to be no solution to these problems. The only one offered is to update the offending drivers. This does not solve the problem with lag and the latancy yet.

  Any ideas?

  P.s. I really don't know not what is the underlying issue is here so I don't know if this is the right forum to post in. Drivers may not at all be the issue, I spent the last four weeks trying to solve this problem.

  Hello skinandbones13

  Thanks for posting on the HP Forums!

  I understand that you have a problem with your laptop. However, since it is a commercial laptop, you should post your question on the map cell of the HP Enterprise Forums for a better answer.

  Have a wonderful day!

  Mario

• I have laptop (hp probook 4520 s), the touchpad does not work. How can I turn it back on it?

  I have laptop (hp probook 4520 s), the touchpad does not work. How can I turn it back on it?

  This is a question which would probably respond by HP support, because it isn't really a Windows problem.

  Are you sure that the touchpad is not just turned off? Many laptops have switches, power switch, so you can rest your palm while typing one is not worry by pressing the key.

  Sometimes, there is a button above the key, a key on the Ko, or some have a stain on the pavement you waiting/tap/double tap/etc. to toggle the pad.

  If not, you could try to go on the site of HP and DOWNLOAD/reinstall assistance the SW for the touch pad.

• ProBook 4520 s: upgrading my ProBook 4520 s

  Hey there dear community,

  I have been using my HP ProBook 4520 s for more than 5 years. It serves me well throughout my college and colleges after years so I decided to try to muscle it a little rather than change. My current system specs are (have it with Speccy):

  Operating system: Windows Pro 64-bit 10
  CPU: Intel Core i3 330M @ 2.13 GHz 61 ° C Arrandale 32nm technology
  RAM: 4.00 GB Dual - Channel DDR3 @ 532 MHz (7-7-7-20)
  Motherboard: Hewlett-Packard 1411 (CPU 1)
  Graphics card: monitor generic PnP (1366x768@60Hz)
  512MB ATI Mobility Radeon HD 4500 Series (HP)
  Storage: 1043GB Western Digital WDC WD1001X06X-00SJVT0 (SSD) 42 ° C Black2
  Optical drives: DTSOFT device CdRom virtual hp DVDRAM GT30L
  Audio: AMD High Definition Audio Device

  Now, I have done my share of reading and I reach two conclusions:

  -This laptop simply is not designed to work image or processors so my two options above are dual-core i5 or i7 CPU.

  From what I've read here and there, the most optimal processor that can be used on this particular device are the i7 - 640M, i7 - 620 M and i5 - 580 M. I understand that if I go with either of these three, productivity would increase with about 25-30%.

  -J' have already updated the 3 GB memory to 4 GB, but to my understanding of this laptop supports up to 8 GB of memory, so I'm considerring getting a 2 x 4 GB DDR3 PC3-10600 • CL = 9 • unbuffered NON - ECC DDR3 - 1333 • 1.5V 512Meg x 64 kit SDRAM SO-DIMM 204-PIN.

  My storage is pretty much the best thing to get for this laptop (there the SATA2 port (3 Gbps)) a full 1 TB SSD would be a bit pointless.

  My questions are:

  -Are there problems or other things to consider about the possible CPU upgrade? I would love to see a video tutorial on how properly to the replacement

  -Am I missing something with the memory upgrade? I'm a little hesitant on that tensions must be on the memory sticks (1.35v or 1.5V).

  -Are there else I can do for this in order to make a little more current (drive optical swap with something else, etc..)?

  I really appreciate every suggestion and comment.

  Thank you!

  Cap

  I7 - 640 M is the top processor of the page. Memory DDR3-1066 and is 1.5 volt. The most recent memory of 1.35 volts to the DDR3-1600 not will probably support. HP recommends this:

  4 GB (PC3-10600 1333 MHz, DDR3) 599092-001

  http://www.Amazon.com/HP-DDR3-SDRAM-memory-module/DP/B0030L3B8E/ref=sr_1_1?ie=UTF8&QID=1438431520&SR=8-1&keywords=599092-001

  Your repair manuals

  YouTube video

  Technology in the video does not actually remove the CPU but it shows. Remove the processor carefully by turning the locking screw for "open" and lift the CPU out. Be extremely careful with the pins. The new line backup the same orientation as the old and drop it in. Just be sure to block the processor setscrew down tight when you go back. You must follow the instructions on the installation of thermal paste and cleaning.

  You can also consider a SSD drive. The gains to be achieved will be more sensitive than the CPU or memory. Also keep an eye on what you spend and make sure it makes sense. If I could only do an upgrade, it would be the SSD. I would like to bother with a Blu - Ray player on a laptop.

  If it's 'the Answer' please click on 'Accept as Solution' to help others find it.

• HP Probook 4520

  Hello everyone, I have a Probook 4520 and the operating system is Windows 7, I'm having a problem connecting to the internet, all other laptops work in the household.  I have it connected directly to the router with the ethernet cable but still no luck.  What is my network card?  The top of the tower was pretty hot on that side also before it stop working.  Any suggestions on what could be the problem would be useful and if it's the network card, which is something that I could replace my car, or must it be done professionally?

  Hi libralyn,

  Welcome to the Forums of HP Support!

  I understand that you have a problem connecting to the internet with your laptop HP ProBook 4520.  Your laptop HP ProBook 4520 is a professional computer, and you get the best answer to your questions on the trading forums. You can do the HP Enterprise business community.

  In the meantime, here is your support page of laptop HP ProBook 4520 s , which you may find useful.

  I hope this information helps.

  Be careful and good luck with your HP Probook!