Pavilion dv4-2155dx screen shows no info on the first boot

Similar Questions

• Pavilion dv4-2155dx and WWAN

  I'm looking to pick up a Pavilion dv4-2155dx to replace my Pavilion dv4-1435dx.  Does anyone know if the 2155dx comes with the built-in WWAN antenna?  I know that this model is not more product, and everything I find says that WWAN is an option, but it could simply mean the WWAN card, with antenna already built into the screen.  I just want to assure you before I pull the trigger.

  If this is not the case, this model, can anyone recommend one of the Pavilion would have integrated WWAN antenna?  I already have the WWAN card, I don't want to just not had to disassemble to install the antenna.  In addition, it must be a former Pavilion dv model because I use the HP xb4 Docking Station Media and do not want to give it up.

  Thank you!

  _______________________________________

  The PDADoc!

  Neverind.  Did not get a response, so I bought anyway, because they have a 30 day return policy.

• menu shows update for photoshop 5, bright room 4, camera raw and other programs.  Cannot download. When I click on 'more', the screen shows me typing in the serial number on another screen, but the screen never comes to the top. my order number appear

  menu shows update for photoshop 5, bright room 4, camera raw and other programs.  Cannot download. When I click on 'more', the screen shows me typing in the serial number on another screen, but the screen never comes to the top. my order number appear in my adobe account.  so I don't see that Wizard download was interrupted.  After trying SEVERAL times to download updates, how do I do?

  update by downloading the files directly and then apply them: http://www.adobe.com/downloads/updates/

• computer HP pavilion dv4 laptop has this thin line at the bottom of the screen, need help?

  Hello, recently my HP Pavilion dv4 has been glitching, theres this thin line at the bottom which is a whitesh and flashes very quickly. At first I thought it was because of overheating because of the summer, but I'm not so sure most since the weather has been kind lately.

  Thank you!

  I'm sorry but that's the problem with the display panel. You will be able to solve this problem by replacing the display panel only.

  If your laptop is still under warranty then please contact HP. How to do?
  Click on the link below and choose your country:
  Contact HP worldwide

• Pavilion dv4: black screen, flashing three HEADED by caps lock and prnt scrn.

  So, Ive had this computer for awhile, (not too long) and I noticed that many people have complained that the screen turning black and does not yet.
  Now, in my case, my screws come not cancelled, so I'm not able to check the memory problem (as indicated by the sequencing of the lighting).
  So is there another way to check what the problem? The screws are glued in place, virtually impossible to return.
  It's the first time that did something like that, and I've tried the power reset. It solves nothing.

  Hi @Awoken ,

  Welcome to the Forums of HP Support! I hope you enjoy ad with us.

  I see that your computer does not turn and you get a model three blink code. You're right, that does not indicate a problem of memory. If he could get into the operating system, then it would be memory test that you can run, but only if you can get into the operating system. You will need to open and remove the memory. This is Service and Maintenance Guide for your model 50A removal instructions page if you can pass the screws.

• Pavilion dv6700: white screen permanently after connecting to the projector (stuck in "projector only" mode)

  Hello community,

  Here is what happened:

  I have connected my laptop to a TV via HDMI and set the display option to show the "projector only" in the Panel.

  The fn functions do not work and have never been, probably because I, at some point, off the never installed or quick launch buttons driver after the transition from Vista to Win7.

  With the TV still plugged, I closed the laptop.

  Now, when my device is restarted, the screen remains black.

  Connect to the same or other TV sets via HDMI won't show 'no signal' on the TV.

  Connection to an external display or projector via VGA will show either no signal.

  So I presume this must be the source parameter, which would need to be changed back, but I have no idea how to do that blindly. Anyone got any ideas how I could solve this problem?

  I thank very you much in advance!

  Fixed drawing of one of the two RAM Modules. Just like that.

  Hope this can help others to solve the problem.

  What has not helped:

  • Permutation of these two RAM modules and then start.
  • Reset the BIOS by pressing the keys Windows + B while pressing the power button.
  • From the BIOS menu by (several times) by pressing f8 or f10
  • Pressing on the power while pressing fn + f4 button
  • Let start normally and then by pressing Windows key + P
  • Choose different start-up options blindly with the arrow keys and enter

• Satellite A100-033 - black screen with no data after the advanced boot option

  I tried each F8 option in the advanced boot options to get my work laptop. There is just a black slowed after repairing Windows files and Loaded. Also F2 & F12 even when I try to use the recovery disk it remans black?
  Safe mode: nothing is displayed on the screen at all

  I noticed my mouse cursor can be seen moving around the screen, but the rest of the area is black.

  OS Windows Basic 32 bit IE9 Satellite A100-033

  Hey,.

  So if you start from the Toshiba Recovery disk you also get a black screen?

  What happens if you start from a normal Microsoft Windows disk? Just to make sure that it of hardware related problem or not

• Police shows only correctly on the first run after installation

  I have a really weird problem where my custom font is displayed correctly on the first run of my application after installation in the Simulator or device. Subsequent executions of the application, display the fields with the default system font.

  The service I use is this:

  public static Font GetCustomFont(boolean bold, int size)
  {
      Font myFont = null;
  
      if (FontManager.getInstance().load("customfont.ttf", "custom", FontManager.APPLICATION_FONT) ==FontManager.SUCCESS)
      {
          try
          {
              FontFamily typeface = FontFamily.forName("custom");
              if (bold) myFont = typeface.getFont(Font.BOLD, size);
              else myFont = typeface.getFont(Font.ITALIC, size);
          }
          catch (Exception e)
          { e.printStackTrace(); }
      }
      return myFont;
  }
  

  and the font is used as follows:

  LabelField myLabel = new LabelField("TESTING CUSTOM FONT");
  myLabel.setFont(GetCustomFont(false, 24));
  add(myLabel);
  

  The police show up nicely the first time I run the application. Even though I call System.exit (0), then restart the application, it is up to the top with the system font. My policy is a TTF 46KO file, which is added to the res folder of my project and I develop for BB 7.0.0.

  Can someone please help?

  You should check the return code of

  FontManager.getInstance () .load (...)

  You agree that SUCCESS, I think that you will find in the following executions that return code is something like 'Already loaded' and so you can use it in this circumstance too.

• my screen shows upper toolbar on the bottom screen and I have to use the mouse to open and close down

  the display shows half and half again once, cannot repair, the top of the window is stuck on the bottom of the screen

  Hello

  1. which toolbar you speak?

  2 has there been any changes made on the computer before the show?

  Please provide more information to help you best.

  Suggestions for a question on the help forums

  http://support.Microsoft.com/kb/555375

  I suggest also refer to the link and attach a screenshot of the screen.

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-security/how-do-i-post-a-screen-shot-on-this-forum/c86de820-C620-401c-A804-9f6337cd3053

• my screen shows only write in the upper left corner and there is no icon showing the shipment.

  When I go to compose a new message or reply to one... the screen don't watch 'write' in the top left corner where there is usually the send icon. The send icon is not here or anywhere else on the screen, so I'm unable to send new messages or respond to all messages. Thank you

  Open a window of writing.
  Press the alt key to display the menu bar.
  Select display-toolbar, and then turn your toolbars
  Sending is on the Composition toolbar.

• my laptop starts ok and runs OK for about 20 minutes. Then I lose the picture and the screen shows multicolored lines after the screen turns off. Have no option but turn off...

  I have no choice, but to turn off when I next starts, the system works for 15/20 minutes and then the problem comes back I'm back able to boot and run for 15-20 minutes before the problem. What can be wrong?

  Hello

  It's graphic (corrupted graphics drivers or graphics hardware fault), or an overheatring problem.

  1. go to the website of your computer manufacturer > drivers download Section > then key in your computer model number > find your operating system > find two graphics / video or the drivers of the Chipset and download and install.

  If the problem does not have the graphic material.

  2. overheating (normally will stop completely):

  The vents of your laptop becomes clogged with dust, fur, hair, etc.

  You can buy cans of compressed air to clean.

  If that complies, you may consider a repair shop in order to open the laptop and clean the inside of it.

  Also do not use a laptop when it is based on blankets, bedspreads.

  As you can see there may be two reasons for your problem

  See you soon.

• Blue Screen (screen of death) occurs at the Normal boot and Safe Mode

  I have a problem with my acer 1 aspire d255-2351 it starts up like the ordinary thing, you know then this screen blue suddenly pops up then shutts down while I tried all methods to try to resolve the problem, it shows the blue screen I have a pop can and not same acecess to the laptop even on safe mode , I can't use that cause one before having this tringleSi say the files of your computer may have been currupted then went away so if you give me a shout on my email I'll be mre recognizing an am open to any other spirits who may be able to help me with this mail to the test is * address email is removed from the privacy * wait someone thought

  Hello Tensa_Zangetsu,

  Do you know what the exact when stop code it bluescreens?

  I was curious as to whether or not we can boot to Safe Mode command prompt only.

  If so, we can run the following command followed by the Enter key:

  CHKDSK C: /f

  This, until we do not get errors from her and then try to restart in Normal mode.

  If the Safe Mode command prompt only does not work, we can start the recovery console and run the same command:

  http://support.Microsoft.com/kb/314058

  Let us know if you have any questions.

  Best regards

  Matthew_Ha

• In a wreath of two screens Thunderbolt, I could replace the first display with a (for example) 2012 iMac and use target Display Mode to power the two?

  My Thunderbolt screens have the possibility to be connected in Garland and get their signal on a single cable Thunderbolt, an iMac in target Display Mode should not also have this capability? Is an iMac in target Display Mode capable of simulating a Thunderbolt Display not only to get a video for himself but also for a Thunderbolt Display is connected?

  I've heard tell that some people used their iMac screen target with the target Display Mode while the iMac has been connected to another monitor (not a Thunderbolt Display).

  The result was that internal display of the iMac switched on the target Display Mode, but doesn't have the monitor connected.

  I haven't found someone who has tried this and published his experience with a Thunderbolt Display connected to the iMac.

  Unfortunately, a little more research would have responded and answered my question.

  Yes, I can replace one of the Thunderbolt screens in the chain with an iMac. Replaced screen should be one that is not directly connected to the mac of the source.

• blank resource visa info during the first round

  Hi all

  I am trying to run the pilot of 6100 fluke on a fluke remote 6100.  When I run the initialization of the remote device, I always get the following error message:

  VISA: (Hex 0xBFFF000E) the given reference of session or the object is not valid.

  I followed the problem and saw that the visa being passed resource name contains no valid information (see below).  That is not sensible, since when I select the name of the resource from the drop-down list, the program has clearly recognized the remote device.  Why the program allow the user to select the resource of visa but won't visa valid for driver information?

  This error occur only during the first inning.  If the user run the program again, the error disappears.  Can anyone help?  Thank you!

  Yik

  When the program is run for the first time, visa name contains valid information:

  General

  The resource name of the canonical VISA = blank

  Visa refnum = white

  Session ID = 0

  I/O timeout = 0

  Type = 0 INTF

  Value = empty

  Stop? = True

  Condition

  session valid? Fake

  Instr is? = False

  Stop? True

  AHA!

  You select the resource from the drop-down list BEFORE the start of the loop?  An SR might help

• Tree is not showing is not on the first visit to the page

  Hello
  
  Has anyone encountered this problem? My tree is not displayed on my 1st visit to the page... only the "expand all", "collapse all" and "button Reset tree" appear. But when I revisit the page, the tree is displayed. Thank you.
  
  Suni

  Hi Suni,

  I've met before.

  It depends on where the page element is that contains the initial value of the root node. This must be top of the tree. I put a new region HTML above the tree and put the element hidden in this page.

  Andy