I changed the name of the computer or group and now I can't do anything

Similar Questions

• Speakers; The speakers do not work. I tried to change the sound to make it stronger and now I can't hear anything.

  The speakers do not work. I tried to change the sound to make it stronger and now I can't hear anything. How can I fix it?

  Hello

  Did you of recent changes to the computer?

  Method 1:

  Check if your headphones are configured to be used as a Communication device by default instead of the default device, or if the two devices are configured by default. If so, that the fault of headphones, so that Windows will only use when they are connected.

  Check volume settings.

  (a) right click on the speaker icon in the taskbar, then select volume control options.

  (b) click a checkbox on "all devices evolving sound.

  (c) make sure that you have "Default uncontrolled communication device".

  (d) place a check on the speakers and headphones.

  Method 2:

  I suggest you to return the item and check.

  Open the troubleshooting of Audio playback

  http://Windows.Microsoft.com/en-us/Windows7/open-the-playing-audio-Troubleshooter

  Method 3:

  I also suggest you to see the links and check.

  No sound in Windows

  http://Windows.Microsoft.com/en-us/Windows/help/no-sound-in-Windows

  Tips for solving common audio problems

  http://Windows.Microsoft.com/en-us/Windows7/tips-for-fixing-common-sound-problems

• I can't delete the post of WinRar on my files that were downloaded and now I can't get anything to open

  original title: open my files

  I can't delete the post of WinRar on my files that were downloaded and now I can't get anything to open

  Please describe your problem in more detail. Tell us that that "cannot delete" means. Exactly how do you try? What happens when you try? If you get an error message, please quote verbatim.

  Or do you mean 'change' expansion, rather than "delete." Have you tried?

  And one last point: If the files have the rar extension, what are rar files. The file format does not remove or change the extension.  If you remove or change the extension, they will always be rar files. A rar file can only be successfully opened by Winrar or a compatible program.

• Downloaded the update for Firefox, and now I can't get rid of AOL.

  Downloaded the update for Firefox, and now I can't get rid of AOL. I tried to remove anything that is related to AOL and when restart Firefox... There are once again AOL. I even reinstalled Firefox... He was there again.

  Where AOL is displayed - homepage?

  I think the first thing to check is if you have any modules related to AOL. These can replace your regular settings. You can view and disable all extensions essential or unknown here:

  Firefox orange (or the Tools menu) button > addons > Extensions category

  Note that in most cases, you should use the link to restart Firefox to actually disable the extension that you have chosen to disable.

  Then, to fix your homepage, try the procedure described in this article: How to set the home page.

  If there is a problem with your suppliers of research from Google for AOL, try this extension:

  https://addons.Mozilla.org/en-us/Firefox/addon/SearchReset/

  Any improvement?

• I resized the window at 150% and now I can't get back to 100% view and keep this size. How can I get that back to the right size?

  I resized the window adobe to 150% and now I can't go back to the 100% size and keep this size. How can I retrieve the original 100% and keep this size?

  View menu > Zoom > Zoom on...

• HP4645: HP 4645 - change the router for Humax and now always invalid password

  Hello HP / person

  Please help me, I change my ADSL internet fiber and provider gave me a router Humax. However, when I tried coonect Assistant wireless via HP4645, it always show me "invalid password" this wireless I use 5 to 6 devices so I'm very sure that the password is correct.

  I tried putting the Cd and it ran however it n SSID inavailable

  Please help me before I change the internet from ADSL to internet fiber with new router it works just perfect.

  Hi @c13pan,

  Welcome to the Forums of HP Support!

  I see that you are unable to get your HP Deskjet Ink Advantage 4645 e-all-in-one printer connected to the new router. I'd be happy to help you and don't forget to come back to this thread and check "Accept as Solution", if I have successfully helped solve you the problem. If you want to say 'Thank you' to my effort to help, click on the "thumbs up" to give me a Kudos.

  I understand that this can be frustrating, we should be able to get this to work for you. Looks like the printer must hang on the old settings or trying to connect to the wrong network.

  To correct this problem, try the following steps:

  Restore the default settings network settings.

  1. press on the wireless button to access the menu of the status of wireless.

  2. press the button next to settings to access the settings menu wireless.

  3. select restore default settings.

  4 confirm the selection to restore the default values.

  Source

  • Before you reconfigure the wireless, make sure that the SSID is not hidden.
  • If you have a dual band router, rename the network 5.0 GHz and the name of the network is unique.
  • Make sure your computer is on the 2.4 GHz network when you try to reconfigure the wireless.

  To confirm you are on the same network and the password is correct, please use the printing and scanning doctor.

  HP provides a free tool called HP Print and Scan doctor to diagnose and troubleshoot printing and scanning. Download and run printing HP and doctor Scan quickly and automatically multitask resolution of known issues for this problem. When you click this link, HP Print and Scan Doctor is downloaded using the download of your Internet browser capabilities.

• I tried to copy the pictures from my digital camera on computer memory card and now I can not find them, and they have all been removed from the map. What should I do?

  I inserted the memory card from my digital camera in the slot on my HP laptop.  I went into my computer and 'file' tab and press "copy".  He asked a folder name called 'Photos '.  I then went in the 'photos' file and it says it's empty.  I then inserted the memory card in my camera and were not the picture about it.  I am so upset... There are 665 photos that can never be replaced.  What should I do?

  Hello

  The operating system that you are running on your computer?

  You may have set the option "Erase after importing" when importing the photos. At the end of the import process, then pictures should appear in the Windows Photo Viewer.

  Open the Windows Photo Viewer and check if you can see these photos.

  Check this link for more information:
  http://Windows.Microsoft.com/en-us/Windows-Vista/working-with-digital-pictures

• I changed the settings of Java and now Firefox plant she opens up, even in safe mode; How can I fix?

  I tried to change the settings to access the comments section of Slate.com. Good or bad, I changed a setting Java-1 to 2. The setting spoke in: config and I think it was some sort of max. As I can't open anything, I'm not sure.

  When I made the change, firefox crashed immediately, whenever I tried to reopen, even in safe mode, it hangs again immediately and will not reopen.

  Hi pternagy,
  Sorry, you have problems.

  For any future reference. Those of us who mess directly with: config soon find out how to get errors and it is wise to backup. Occasionally backup of your entire profile for example can be useful and would probably give you a quick solution of the copy on the file from the backup.

  • Backup and restore Firefox profiles information

  OK on the topic to try to get Firefox back as it was:
  Find your profile and the prefs.js file and rename that. (The renamed file is a potentially useful backup.) Firefox is then forced to regenerate the file and will reset your default preferences. You can then re open and use Firefox. Then, try to return to normal.

  Try to manually change the file prefs.js is normally a bad idea. However, if this is a one-time change prefs it would be possible to directly edit the prefs.js file (while Firefox is closed) to get everything back to how it was before. You have the file renamed to work with. Probably best to test this in a new additional profile so only break you test additional essential Firefox profiles profiles works do not.

  These articles should help you:

  • http://KB.mozillazine.org/prefs.js_file
  • _Solution-2-delete-Firefox-preference-files Reset Firefox preferences to troubleshoot and solve problems
  • Profiles - where Firefox stores your bookmarks, passwords and other user data#w_finding-your-profile-without-opening-firefox
  • http://KB.mozillazine.org/Using_multiple_profiles_-_Firefox

  Please post back with how you go and if you need additional assistance.
  Good luck.

• I stopped the plugin, and now I can't do anything on Firefox?

  I was on youtube and got a pop up saying that my plugin stopped and I could continue or stop the plug-in. I clicked on "stop the plug-in" and now when I open Firefox, it doesn't let me type anything in the browser or click on anything whatsoever. Nothing does not open. How can I fix it? That's happened?

  Hello Sarahsmuse, please try to press the shift key while you launch firefox and reset the browser (this will keep your bookmarks and passwords).

  Firefox - modules to reset and refresh settings

• Acrobat CC test done, and now I can't do anything with the PDF files created or uploaded through this program.

  This test done, and I can't print or do anything with pdf documents in my files. How to open them or view them to use? Message keeps coming back that the trial is over and wants to take me up on the purchase site. If I tried to print a pdf file, it doesn't let me. What should I do?

  Hi zeena1,

  You can use the free software Adobe Reader (Adobe Acrobat Reader DC install for all versions) to view, comment, & print PDF files.

  However, if you want to edit or create a PDF files you need to buy or subscribe it Plans and prices | Adobe Acrobat DC.

  Kind regards

  Nicos

• I deleted my windows my computer media player and now I can't install a new media player

  I need help! I had deleted my windows media player, because I changed my skin and I loved it and I couldn't understand how to change it, so I just deleted it and now I want to reinstall one, I did what was recommended and it does not work and if I could, I would like to upgrade, but if I can not very well is that I want to just put it back on here , my computer is a dell with windows 7 Home premium with a 64-bit

  Hello
   
  1 have. what measures you tried to reinstall Windows Media Player?
   
  2. How did you remove Windows media Player?
   
  Windows Media Player is a feature that cannot be deleted. It is integrated with Windows 7. This feature may have been disabled and you need to turn it on.
   
  Steps to reactivate Windows Media Player:
   
  a. go to start and in the search type 'Turn Windows has or not'.
  b. click on "Turn Windows features on or off".
  c. find the multimedia functions and place a check mark in front of the Windows Media Player.
  d. restart the computer.
   
  For more information, see the article below:
  http://Windows.Microsoft.com/en-us/Windows7/turn-Windows-features-on-or-off
   
  Aziz Nadeem - Microsoft Support

  [If this post was helpful, please click the button "Vote as helpful" (green triangle). If it can help solve your problem, click on the button 'Propose as answer' or 'mark as answer '. [By proposing / marking a post as answer or useful you help others find the answer more quickly.]

• I tried to change my font size in the customization. I've done the dpi too big and now I can't change it because I can't have at the bottom of the screen to 'apply '. Can you help me change it back?

  In Customizing under my computer, I clicked on change police (CIO).  Then, I went in custom and changed to 200.  After the reboot, I found that he was too big and re-entered the customization to restore.  Unfortunately, I do not see the bottom of the box click on 'apply' because he is behind the black bar at the bottom of my screen... windows logo, internet, time, etc. all the way down my screen.  Can you help me to restore?

  In the box just press "enter".

• Hello! About two months ago, I managed to spill water on my computer. The computer is dead and now I have a new computer. Now, I can not download my Adobe programs. How can I get my computer back to my new programs? And what should I know about this site

  I think that the problem is that I uninstalled big programs Adobe on my old computer, but how could I know that I was going to spill water on it?

  Hi simens66480825

  You can download your applications using link: download and install Adobe Creative Cloud applications

  Kind regards
  Rahul

• my mother was dusting his keyboard while the computer was on and now the screen is turned 90 degrees sideways and doesn't know how to say back to normal. Any suggestions?

  She does not know the combo of keys that it to get the screen to turn 90 degrees.  How do correct us the orientation of the screen?

  This phenomenon of rotation screen sometimes inadvertently some keystrokes (the cat walked on my keyboard).  In your case, MOM dusted off the keyboard.

  See if you press on the keys Ctrl-Alt top/arrow down, arrow rotates screen 90 degrees at a time.

  If this does not work, we will need to know your system brand and model and see if we can look at the rotating screen for you shortcut keys.

• I deleted some files in the My Documents folder and now I can't view my calendar, addresses, or e-mail etc in my email account

  A film, I use editing program saves hundreds of files in My Documents folder.  I felt that I needed to delete some of them after an editing session and did.  But when I went to see my email, all folders were empty and not visible.  I have two other email accounts that do not work in my default email is no emails in the calendar or address book or Inbox.  What file can I removed in the Documents that made this happen?

  Must adapt to the * address email is removed from the privacy *

  Hello

  According to the description, it seems that you are not able to view emails, addresses or the events of the calendar in the mail account.

  To guide you in the right direction, I need more computer information by answering the following questions:

  -Who is the provider of mail service?
  -Do you have any mail client installed on your computer? (Outlook or Windows Live Mail)
  -Editing are which program movie you referring?
  -You save all your emails in folders of documents?

  Your response is very important for us to ensure a proper resolution. Please get back to us with the information above to help you accordingly.