How can I tell if my laptop Dv4 2045dx is compatible mobile broadband?

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• HP ProBook s 4540: How can I tell if my laptop has all the spare HARD drive bay or not?

  How can I tell if my laptop has all the spare HARD drive bay or not? I want to use an SSD, but also my HARD drive as secondary.

  @ShohagDr

  This model has only one.

  Your maintenance and Service Guide here.

  http://www.HP.com/CTG/manual/c03758231.PDF

  Laptop HP ProBook s 4540 - videos to remove/replace

  http://h20464.www2.HP.com/results.htm?SID=5229455&MEID=0B16F6F9-A9BB-4275-8FB4-57CCA3816318

  REO

• How can I tell if my laptop has 'Bluetooth' on this?... stupid question... I know

  I have a wireless connection on this portable home. I want to print on my printer HP 8100. I don't know how he... and also I don't know if this round of Toshiba is... I am running windows Vista... a good friend said he could look at my computer if I "cross-loop"... recommend?... Please help a lot thx, denny... the owner...

  I'd feel better if you people could tap into my computer and I would like to know what the problem is!

  Hello

  If supported these could help. (See Run BlueToothView)

  Hardware devices not detected or does not work - a Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  The problems with Bluetooth devices
  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-with-Bluetooth-enabled-devices

  Set up a Bluetooth compatible device
  http://Windows.Microsoft.com/en-us/Windows-Vista/set-up-a-Bluetooth-enabled-device

  The problems with Bluetooth devices
  http://207.46.197.98/Windows/en-in/help/11a74104-645D-40D4-b933-bde5d15537bb1033.mspx

  How to set up a Bluetooth connection
  http://www.vista4beginners.com/how-to-setup-a-Bluetooth-connection

  The Bluetooth item in Control Panel on a Windows Vista SP2 computer does not
  as expected when you click on the element - for Windows 7 this check manually
  http://support.Microsoft.com/kb/960531/en-us

  If you need drivers try the support site for the manufacturer of your system and/or the site of the manufacturer of the real device.

  BluetoothView is a small utility that runs in the background and monitor the activity of Bluetooth technology
  devices around you. For each detected Bluetooth device, it displays the following information:
  The device name, address Bluetooth, Major Device Type, minor device Type, first detection time,
  Last detection time and more. BluetoothView can also warn when a new Bluetooth device
  is detected, by displaying a balloon in your bar tasks or playing a little beep. -FREE
  http://www.NirSoft.NET/utils/bluetooth_viewer.html

  BluetoothCL is a small console application that transforms all differential of bluetooth devices detected in
  the standard output. For each Bluetooth device, the following information is displayed: MAC
  Address, name, Major Device Type, minor device Type and possibly the name of the company of
  the device (if the external file of MAC addresses - oui.txt is provided) - FREE
  http://www.NirSoft.NET/utils/bluetoothcl.html

  ---------------------------------------------------------------------

  Add a Bluetooth device to your computer
  http://Windows.Microsoft.com/en-us/Windows7/add-a-Bluetooth-enabled-device-to-your-computer

  Add a Bluetooth device or other wireless or network device: frequently asked questions
  http://Windows.Microsoft.com/en-us/Windows7/add-a-Bluetooth-or-other-wireless-or-network-device-frequently-asked-questions

  ---------------------------------------------------------------------

  More information of possible interest to some:

  What is a Bluetooth personal area network (PAN) network?
  http://Windows.Microsoft.com/en-us/Windows-Vista/what-is-a-Bluetooth-personal-area-network-Pan

  Connect to a Bluetooth personal area network (PAN) network
  http://Windows.Microsoft.com/en-us/Windows-Vista/connect-to-a-Bluetooth-personal-area-network-Pan

  I hope this helps.

• Toshiba Satellite laptop - how can I tell what programs I should be running at startup

  Original title: How can I tell what programs I should be running at startup

  I have a toshiba laptop satellite, since 2008, I don't know what programs should run at startup and those who should not

  See if you can make head or tail of these items.
  I admit that I was never able to know that disable and what to keep, and I had read a few articles on this topic. I'm not too smart, I can say.

  Starting programs database
  http://www.bleepingcomputer.com/startups/

  Startup programs, enable disable ot:
  http://www.Vistax64.com/tutorials/79612-startup-programs-enable-disable.html

  Startup applications. Do you really need all of them.
  http://www.PACS-portal.co.UK/startup_content.php

• How can I tell Windows 7 installed in my laptop is authentic?

  Hello

  How can I tell if my Windows 7 installed in my laptop is authentic, despite the use of Microsoft Security Essentials. And my active Microsoft Office 7 is authentic or not. The entire process about to experience these two issues - please.

  Thank you

  Kind regards

  Solvemachine

  Hello

  How will I know if my Windows 7 installed in my laptop is genuine...

  Hello

  Is your Windows 7, saying that it is enabled? (right click on the computer icon (or a computer in the start menu)-> properties-> do scroll down)

  You have a Windows 7 CD ifsos check labelling

• How can I tell what version of Windows my Win7 upgrade copy corresponds to?

  A few years back, one of my friends gave me his old computer running Windows 7.  I just had to replace the motherboard and processor on it, and when I went to reinstall Windows, I learned that the CD Win7 key he had corresponded to a Windows 7 upgrade version.  From what I could tell, I need to install an older version of Windows first, and then use the upgrade CD to return to Win7.  I installed Windows XP Home Edition and I tried, but the CD Win7 said that I had the wrong version of Windows to upgrade.  I installed Windows Vista and got the same thing.  How can I tell what version of Windows my Win7 update of that CD will modernize?

  Thank you!

  A few years back, one of my friends gave me his old computer running Windows 7.  I just had to replace the motherboard and processor on it, and when I went to reinstall Windows, I learned that the CD Win7 key he had corresponded to a Windows 7 upgrade version.  From what I could tell, I need to install an older version of Windows first, and then use the upgrade CD to return to Win7.  I installed Windows XP Home Edition and I tried, but the CD Win7 said that I had the wrong version of Windows to upgrade.  I installed Windows Vista and got the same thing.  How can I tell what version of Windows my Win7 update of that CD will modernize?

  Thank you!

  Looks like the copy of Windows 7, you were trying to install from Windows XP Home Edition is a 64-bit version.

  You will need to boot from the DVD 64 bit Windows 7:

  Boot from the Windows 7 DVD

  To learn how to change your BIOS options to boot from the DVD drive, the following tutorial:
  http://notebooks.com/2011/05/05/How-to-load-BIOS-and-change-boot-configuration/

  Click Install now
  Accept the license agreement
  When the option is displayed to select a type of installation, click (Custom advanced)

  Select the disk partition where you want to install Windows 7 click Next.

  You will receive the following warning:

  The partition you have selected may contain files from a previous Installation of Windows. If so, these files and folders will be moved to a folder named Windows.old. You will be able to access the information in Windows.old, but you will be able to use your previous version of Windows.

  (At all costs, do NOT click on anything in Format, deletion or Partition name.) So even do a custom installation, your personal files are still kept. Click OK

  The installation program will now begin installation. During installation, your computer will be restarted several times.

  Once the installation is complete, you can complete the Out of Box experience as the choice of your laptop, create a username, password, your time zone. You can then proceed to download the latest updates for Windows and reinstall your applications and drivers.

  You can then retrieve your personal files from the Windows.old folder and reinstall all of your applications and drivers.

  http://notebooks.com/2010/11/09/how-to-recover-documents-music-and-email-after-upgrading-with-the-Windows-old-folder/

• How can I replace my HP Pavilion dv4-1106em Entertainment Notebook PC cooling fan

  How can I replace my HP Pavilion dv4-1106em Entertainment Notebook PC cooling fan, I need to know how to disassemble the front rear of my aforementioned laptop please

  Hello

  The following manual will shows you how, especially from page 114 for cooling fan:

  http://h10032.www1.HP.com/CTG/manual/c01597750.PDF

  Kind regards

• How can I tell how old my I Pad is?

  How can I tell how old my I Pad is?

  Hello

  If your ipad is ipad 1 without a camera, it will be about 5 years old.

  Go to the apple support website & enter serial number.

  That are located in the settings or on the box.

  See you soon

  Brian

• How can I tell Firefox that a website is correct

  I use this site all the time and now Firefox gives me a connection on the certifacate error and doesn't let me go. How can I tell Firefox that the site is correct. Its my companys website.

  Did you change the SSL certificate? Maybe the certificate has expired. Just press 'Add the Exception' and continue to access your website in any case.

• How can I tell if my IMac 27 is a network of BOT?

  How can I tell if my IMac 27, using Yosemite is a BOT network / it starts only in the middle of the night.

  Have you tried to resolve your power management settings?

  Apple menu > System Preferences > energy saver

  If checked, uncheck the NAP.

  If checked, uncheck the trampled for network activity

  Click on the forward button

  If the startup is checked, a check.

  If not checked, you can do a reset the NVRAM.

• How can I tell what version of Thunderbird I have?

  UH... How can I tell what version of Thunderbird I have? That's all.

  Menu (Alt + H) help > about and read what it says.

  Or

  Menu help > troubleshooting information and look at the section base of application.

• I have three iPads, MC954LL/A, FC769LL/A and MC773LL/a. model numbers. How can I tell if one of these have retina display? Thank you!

  I have three iPads, MC954LL/A, FC769LL/A and MC773LL/a. model numbers. How can I tell if one of these have retina display? Thank you!

  All iPads 4 and above and IPad Mini 2 (retina) have retina displays. I also checked all the model numbers and none of your iPads have retina displays has they are iPad 2s

• How can I tell what drive installed on firefox?

  I use a fairly small SSD as my drive "C:". It contains the Windows files and it is, but I don't want to install all my programs on this drive. That's what concerns the second disc of 1Terabyte.

  During the installation, how can I tell Firefox to install on the second hard drive?

  Yes, you can select custom during installation Setup. But the vast majority of Firefox (wise disk space) will be the user / "roaming" area folderset on the same drive that the operating system is installed on – C: / drive. This is the default zone for the Firefox profile.

  https://support.Mozilla.org/en-us/KB/profiles-where-Firefox-stores-user-data

  After installation, you can create a new profile on a different drive for your data Firefox and customizations.

  https://support.Mozilla.org/en-us/KB/Profile-Manager-create-and-remove-Firefox-profiles

  Before using chose the file to a custom location, you must create the folder and select this specific folder when you create the new profile. If you don't accidentally use the root folder, you risk losing everything on this disc, you will need to use an empty folder when you specify where you want the new profile.

  And once you create the profile, in the custom location, do not "clean" what remains on the c: / drive from the original installation. You will need the file profiles.ini so that Firefox knows where your profile 'in service' folder

• Firefox expects more (circle spinning shown) when AJAX post to CGI completed. How can I tell Firefox that is obtaining?

  After posting a simple form to insulin nph CGI using AJAX, Firefox seems to expect more and shows the circle of rotation when the request is completed and returned content is displayed in the browser window.

  The javascript works well with Internet Explorer.

  The CGI returns Content-Length HTTP header.

  submitForm.xml.onreadystatechange=function()
  

  {

  if(submitForm.xml.readyState==4)
   {
    // Everything ok here
   }
  

  }

  How can I tell Firefox that is obtaining and replace the circle of rotation with the favicon of the site?

  Browser O/Ss: Windows XP and openSUSE 2012.1
  Server operating system: Linux (Mandriva 2009)
  Httpd: Apache 2.2.22

  Thank you.

  See if you can find the answer with the links here:
  
  http://www.Google.com/search?q=site:developer.Mozilla.org%20Document.write%28%29 & ie = UTF-8 & oe = UTF - 8 & LR = lang_en

• How can I tell if my iPad is a 'Air' or "Air 2"?

  How can I tell if my iPad is a 'Air' or "Air 2"?

  Click here and look it up.

  (140563)