HP 3520 Pro: problem with Russia, Nizhny Novgorod, RSS support center

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• Satellite M50 Pro: Problem with keyboard - key Crtl gets stuck

  Jin

  have a little problem with the keyboard, and I was wondering if there was something I could do...

  the problem is sometimes when I am typing the keyboard, it will get stuck at random with the Ctrl key is pressed. I did no successful diagnosis as to what could be the cause of this, so I hope I can get it fixed here.

  Thanks in advance,

  NovaKry

  Hello

  I can give you some suggestions. I think the key Ctrl mechanism fits because of the debris under the key cutting.
  It of possible to remove the cup from the keyboard. Check the place around the key and try to clean it up.

• HP 6830 Officejet Pro: problem with printhead

  My printer is now under warranty and started giving the following message on a month previously, the error code Oxc19a0003 "problem with printhead.  He continued to print while the cartridges are low on ink.  I guess it was the 'problem '.  I changed the cartridges today and printed 1 page without problems and in the middle of the second page, it stopped printing altogether.  The cartridges that I removed were those that came with the printer when I bought it.  I tried to find an answer this problem today nothing doesn't. I'm in the middle of a project and really need a solution to this problem.

  My product number is E3EO2A

  Help, please!

  Hello

  Thank you for using the forum.

  If you receive this error, is there nothing more you need to do, except to contact support.

  Depending on where you are in, please select the appropriate link:

  Series 6800 printer supports training US, Asia

  http://support.HP.com/us-en/document/c04839288

  Series 6800 printer supports statement Europe Middle East Africa

  http://support.HP.com/us-en/document/c04839289

  Thank you.

• LaserJet MFP M277dw Pro: problem with printing issue

  We have the model HP laserjet MFP M277dw, we love it, but have been a problem with what looks like small pink flies on one side of the paper when it is printed, is there a setting that turns off or what is the cause, thank you

  UPDATE: took MFP and was checked by techie printer, tried a new toner and does no differenct so he rang HP and they replaced the MFP, it was still under warranty

  Thanks to those who have tried to help

• Problems with the internet connectivity and support

  I have a HP Pavilion Elite HPE-510y running Windows 7 service pack 1, 64-bit, and now I'm having problems with getting updates requiring internet to install. There is nothing wrong with the router of my family. I tried to put my desk right next to the router since I use a wireless connection, it did not work. Not even when I plugged the router it still didn't work. Diagnosis, troubleshooting and self-help does not identify the problems that are there. There is no sign of the virus. I tried toggling with the security, firewalls, options and reconnect to the internet. Nothing is fixed. Windows is unable to use the online services. Flash Adobe updates do not install limit I can watch YouTube amout. Norton Antivirus will not install updates with Liveupdate and difficulty of internet connectivity. I can't go through the itunes store. I can't even get the Microsoft Word dictionary. Whenever it is said, I don't have an internet connection, and I can always look up on the web, no matter how far I am. Cela and cannot load configuration error 8921-251 which. Windows updates always work for some reason any. I am at a total loss and spend nights trying to figure it out. I could really use some help.

  It seems that this Norton Security...

  «LiveUpdate_solved"in «Norton 360"»

  The article of the author "rab60" contains detailed instructions on the Live Update solution.

  You could try a more thorough search of Norton Community Forum... I do not use Norton and cannot comment on if none of the solutions work.

• Problem with Knowledge Base detailed RSS feed

  Hello

  I've subscribed to the Feed detailed Knowledge Base via http://feeds.feedburner.com/vmwarekbfeed.

  Because the power source has moved around Jan, 14 I get the same items over and over again, every day.

  Statistics of Google Reader for the last 30 days, there are 309 new article / per week which is a lot more than before.

  Is it a problem with the power supply itself or with the tag "updated date" items change all the time?

  Any help is appreciated!

  See you soon,.

  Vincent.

  Sorry for all the problems with the RSS feed. We look for ways to solve this problem, as the diff鲥ntes involved pieces do not play well together.

  Here are some alternatives for you that you may want to consider:

  1. KB Digest is published every Monday with a list of all the new articles from the previous week.  The correct URL for RSS feed of this blog is here. The RSS feed of this blog works, we are committed
  2. If you're on Twitter, follow @VMwareCares. This account tweets per day for each new KB article.

• HP Laser Jet MFP M177fw Pro: problem with scanner HP LJ M177fw put in place

  I did something that caused my printer to stop scanning and sending on my photo gallery with windows 7.

  I am not computer smart.

  I used printing HP & doctor Scan... I get the notice with 2 yellow triangles. .. They say... ∆ WINDOWS (WIA) SCAN

  The second with the yellow triangle said... ∆ HP SCANNER TWAIN

  This means that I did something that changed the impression of being able to scan and send to my PHOTO GALLERY on Windows 7... Can someone give me it please advice that a simple old man can understand to correct his mistake... thanks to who ever

  Hi @PaPa5girls,

  I see you found a WIA and Twain error, when you ran the Print and Scan doctor. I will definitely do my best to help you.

  The WIA drivers are part of the Windows operating system.

  Run this made it Microsoft tool to see if it will solve this problem.

  Diagnose and automatically repair Windows files and records issues.

  I submitted this document to check the services of Windows Image Acquisition (WIA).

  Windows: Digitization of HP Software Does not open or Scan to a printer using a USB connection.

  Do not take into account the title. Proceed to Solution 3: check the Windows Image Acquisition (WIA) services.

  Temporarily, run Antivirus software and try to scan the image.

  If the problem persists, download and try to repair the WIA drivers. If you don't feel able to do these steps, you can contact the computer manufacturer or Microsoft to solve the error WIA.

  Back up the registry first.

  How to back up and restore the registry in Windows.

  Restore default startup for Windows Image Acquisition (WIA) Type.

  If you're still having problems, I would say to uninstall and reinstall the printer software.

  Single function and multifunction printers HP - uninstalling the printer software.

  HP Color LaserJet Pro M177 MFP series full software and drivers.

  If you appreciate my efforts, please click on the button below the thumbs up.
  
  If there is anything else I can help you, let me know. Thank you.

• HP MFP M127fw Pro: Problem with scan/fax and adf on HP MFP M127fw Pro

  After that I faxed a couple of pages, the device does not work. Now, when I want to fax, he asks me if I want to scan from the plateau, even if I fed the ADF with the paper. When I want to scan, it says "Calibration."... "for a while, but nothing is happening then. It receives the fax and print documents. I unplugged the cable of electricity for more than 60 seconds, downloaded the new drivers from the HP site and installed, but it did not work. Could you please help?

  Best,

  Farrokh

  Hi @Habibzadeh,

  Welcome to the Forums of HP Support!

  I see that you are unable to fax and scan with your printer HP LaserJet Pro MFP M127. 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 can understand the frustration you are experiencing. Whenever the printer is calibrated, it will not be able to do anything until it is complete.  We must determine why it is calibrated.

  I see that you updated the drivers, but you updating of the firmware of the printer?

  • Click here for the HP LaserJet Pro MFP M127/M128 series Firmware Update
  • Make sure that the printer is connected directly to a wall outlet (do not use a bar or a surge protector). This ensures that the printer is full on and can help this situation.

  The printer may need maintenance, please use this guide to help you determine the cause:

  • Fixing poor print quality

  You use Genuine HP Toner?
  What are the levels of toner?

  Note: HP recommends you to use genuine HP cartridges. HP does not guarantee the quality or reliability of cartridges HP cartridges refilled HP. If you use genuine HP, the following cartridges no can not solve the problem.

  If you have a faulty cartridge, it might be under warranty. To check the warranty on your ink supplies, go to hp.com/go/learnaboutsupplies, select your country/region, and then check the information of limited warranty for your supplies.

  If you have completed all the above steps and your product still has a problem, service the product.

  Contact HP for service in all countries except Asia-Pacific.
  First, check your product warranty to check your warranty printer status and then go to contact HP support to find an authorized dealer or to schedule a repair.
  Cost of repair out-of-warranty printers may apply.
  What you can do, is to use the following link to create yourself a file number, then call and it can help to expedite the appeal process:
  Step 1. Open the link: www.hp.com/contacthp/
  Step 2. Enter the product number or select Auto detection
  Step 3. Scroll up to "still need help? Fill out the form to select your contact options.
  Step 4. Scroll down and click on options contact HP - click Get phone number
  File number and phone number are displayed.

  Please reply to this message with the result of your troubleshooting. I can't wait to hear strings attached good luck!

• Spectrum XT Pro: Spectrum XT Pro problem with backlight on screen Skreen

  My screen is black on 1/3 of the screen. It has little to little more blacks when it gets closer to the left side of the screen. Can look as if the backlight does not work on the left side of the screen. Can this be the case, and it is editable.

  ThomasPK wrote:
  

  Thanks for responding so quickly.

  I don't have this option on my screen. I have HP PC Hardware Diagnostics UEFI 4.3.3.0. It shows different choices, but neither of you people. The PC was purchased from 01.october.2013.

  I tested with a HDMI display and it works OK.

  Ok.

  Is it important if you use the graphics card performance?

  Install the latest version of the HP PC Hardware Diagnostics.   There the available diagnostic test.

  http://WWW8.HP.com/us/en/campaigns/hpsupportassistant/PC-DIAGS.html?JumpID=va_r602_us/en/any/PPS/pl_ot_ob_ds_pd/HP_PC_Hardware_Diagnostics_cc/DT

  Based on what you reported, it ceratinly looks like the portion of the display LED backlit is a failure. This part can be purchased separately

  I guess that the spectrum is no longer in warranty, based on "The PC was bought 01.october.2013.". Is this correct?

  Replacing the LED backlit screen, that's what will solve the problem. There is no converter in a backlit led display

  If you feel uncomfortable with do it yourself you will save a little. The price range is very broad since it is a touch screen and the high-end model. You need to open the HP Support Assistant or the BIOS to find the full product number.  You will need to know what screen is installed before ordering the part.

• VIBE PRO - problem with charging z2

  Dear Lenovo,

  Not sure if this related to the update of LINE S230, but after having received it, my phone stopped charging properly.

  There need full 15 hours (!) is now charging at 100%...

  I tried different Chargers and different cables, no difference.

  I also did a hard reset to today. It did not help

  Any recommendations?
  Should I try to return to the Kit Kat?

  Thank you!

  Hi Monokot,

  As I said in the message, it looks like that the communication between the modem and sim card has some problems. Then please first check the sim card if the card works on other mobile phones, so I suggest you get in touch with the service center on the HW.

  Thank you.

• Reference Dell place 11 Pro - problems with the PXE boot

  Before buying a large number of these tablets (11 Pro 7130 venue), I have to ensure that they can be deployed from MS Configmgr (2012). So far, I have no chance for our test model to perform a PXE boot.

  Following the instructions documented by Dell here:

  

  I have a USB dongle to Ethernet Lenovo based on the AX88772B chipset... that is supported according to the documentation. However, try to perform a PXE boot, the screen hangs on the message:

  -----------

  check for the presence of media...

  on ipv4 pxe boot

  -----------

  After awhile, it starts up and then hard disk. BIOS version is A14.

  Any help would be appreciated!

  We have solved this problem by following these:

  

  

  .. DHCP basically has to manage a little different UEFI devices.

• 8.1 Windows Pro problem with HP OfficeJet Pro 8600

  I am running Windows Pro 8.1.
  I tried to install the software and drivers for HP OfficeJet Pro 8600 without success.

  I tried to remove the software, reinstall, reboot the computer, do a 'clean' start, and nothing has worked so far.

  I received the following error message:

  Impossible to install a file that is necessary because the CAB file c:\users\User\appdata\local\temp\7zS2EAD\OJ860x64.cab has a signature digital invalid. This may indicate that the file is corrupted.

  The error message is the same every time I try something new.

  I am able to print, if I add the printer through the option "add a printer" in Windows Explorer, but I want to install the complete software so that I can scan also.

  I downloaded more than 10 times the files several associates of troubleshooting: troubleshooting HP Installation failure MSI, HP Print and Scan doctor, but they have not helped at all.

  Any suggestions would be greatly appreciated.

  Hello Alfitoand welcome to the Forums of HP, I hope you enjoy your experience!

  I see that you have found errors during the installation.  I want to help you with this.

  I would start by trying to install on another account on the computer.

  It also seems that there may be a corruption in the temp directory.  I suggest you remove all your temp HP folder.  I am including the steps to get the specific folder:

  -On your keyboard, hold down your windows key and R key

  -A 'RUN' box will become available

  -Type in %Temp%, and then hit

  -Open your folder that begins with 7z

  -Delete everything inside

  -Restart your computer

  Once you have done this, I recommend reinstalling the software using the HP printer install wizard for Windows.

  If this does not resolve the issue, I would recommend going to your home screen in mosaic, and typing in CMD and press to enter.  That will take you to your command prompt.  In you command prompt, type sfc/scannow, and then press ENTER.

  Good luck and please let me know the results of your troubleshooting operations. Thanks for posting on the HP Forums!

• HP LAser Jet MFP M127fw Pro: Problem with receipt of the fax - HP LAser Jet MFP M127fw Pro

  Hello

  My fax machine can send a fax but it cannot receive.

  I tried via the internet and the problem is "your fax has failed, because the recipient line rang, but he had no answer.

  That is to say that he sent me a fax but my Fax does not display an incoming call.

  I tried to reset the printer and it did not help.

  Hi @yar94,

  I was able to open the link using Firefox. Here is the information provided in the document.

  1. Send a fax of text on a page in black and white at 1-888-hpfaxme (1-888-473-2963).

• Problem with Multisim: Async signal not support on 74ALS74AN?

  A simple scheme to test 74ALS74AN.

  Q PIN is connected to the pin D and pine CLR is control by a switch.

  But the logic of 7474 is false:

  When J1 is enabled, CLR # is Lo, 7474 must be output Q = 0, but why Multisim report it as a divider?

  Similarly, when J1 is disabled, CLR, 7474 must be output Q = D #(comme un diviseur), why the report of exit Multisim D = 1.

  

  Is this a bug with Mutlisim?

  Jumblo.Lee,

  The asynchronous Reset (clear) and the preset PIN is active BASS in this component. Your Preset is left floating and is, in fact, be interpreted as a WEAKNESS. So when J1 is closed, Reset and Preset are active, a dangerous condition you want to avoid in the circuits of lock and Flip-Flip. It turns out that this element does not take into account these asynchronous pins under this condition. So, you see the output of normal clock divider.

  To solve the problem, just attach the Preset PIN to a SUMMIT.

  Kind regards

• Problem with wireless - Vista Network and Sharing Center does not recognize my connection!

  I use the Home Visa software and my network and sharing Center does not recognize my connection but I can access the internet without any problem. Previously, I was using a wireless router Linksys with an old box of AT & T internet with no problems. The problems started after I updated my AT & T internet box that made obsolete the linksys router and now the network share does not connect. I just have the problem of getting the network and sharing device recognizing that I am actually connected to a wireless network. I can't use my printer or share files with other people. I can't get my wireless printer to work if I restart my computer and I have the documents I want printed already sent to the printer. My network and sharing Center also works very well for a few seconds when I start my computer then it turns off again.

  Hello

  Method 1:

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  Method 2:

  You can also view the related items for more information.
  The problems of Internet connection

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-Internet-connection-problems

  Network connection problems

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-network-connection-problems

  Solve problems, find wireless networks

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-finding-wireless-networks

  Method 3:

  Setting up a wireless network

  http://Windows.Microsoft.com/en-us/Windows-Vista/setting-up-a-wireless-network

  Wireless network card: frequently asked questions

  http://Windows.Microsoft.com/en-us/Windows-Vista/wireless-networking-frequently-asked-questions

  See also:

  Connect to a network with Windows Vista wireless

  http://TechNet.Microsoft.com/en-us/library/bb878035.aspx