Pavilion dv4-2155dx and WWAN

Similar Questions

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

  My machine generally works very well, except for one annoying thing: on my previous Pavilion (dv4-1435dx), he showed the HP logo and a message that made me know I could press F2 or do anything to get into the BIOS setup screen.

  But on this machine, all I get is a black screen, which makes it very difficult to know when to start press any function button is necessary.

  Is there a way to turn it back on, or it has never been available on this model?

  If someone knows something, your help is appreciated!

  _______________________________________

  The PDADoc!

  I think that HP this disabled by default on new versions of the bios, use F10 to enter the bios and see if there is a setting, you can change to return to the home screen, or press ESC to show for this start-up cycle.

  Key to the new laptops HP options, everyone can work on your

  ESC = Boot screen

  F1 = Information System

  F2 = System Diagnostics

  F9 = Startup Manager

  F10 = Bios setup

  F11 = HP System Recovery

  F12 = Network Boot

  After using F10 to enter the bios use F9 to load the bios default settings.

  .

• HP Pavilion DV4-1275mx not display and no hard disk power activity

  I have a laptop HP Pavilion DV4-1275mx and when I turn on the computer, the fan turns on for a few seconds, then turns off, then the caps lock and the locking witnesses Flash on and outside.  The HARD drive on the front light shows any activity, what is the problem?

  Hello
  Click on the link below:
  LED white screen error codes

• Pavilion dv4-2160us: correct bios for Pavilion dv4-2160us

  I have serious overheating problems on my Pavilion dv4-260 and reading that updated the bios might help. I have version F0.b, but some sources said another version.  The HP site says nothing when I check the updates.  Can someone tell me what should be the current bios?

  Last version for your model is F.0F - the title of the list of drivers for Windows 7.

  http://support.HP.com/us-en/drivers/selfservice/HP-Pavilion-dv4-2100-entertainment-notebook-PC-series/4074361/model/4125971#Z7_3054ICK0K8UDA0AQC11TA930O2

  I doubt that a BIOS update would solve the problems of overheating. An older office here suffers from overheating in Windows 10 and I think it is due to no AMD graphics driver to Win 10. The graphics card is old and not support for win 10 AMD. The driver using Microsoft base. No doubt will be back this machine to Windows 7.

• HP Pavilion dv4: can I factory reset with an external monitor attached to my laptop?

  I got a laptop HP Pavilion dv4 entertainment PC. It has a cracked screen and I use an external monitor attached. Can I do a factory reset with the attached external monitor? The monitor is an HP w1815 LCD, case ini that matters.

  Thanks for any help on this.

  I would like to add that I can see on both screens only on screen cracked that I can't see the bottom of it due to cracking. As recovery options are visible on the external display, it would be prudent to start the recovery process? I made a few choice, but I am now at the point choose to 'pull the trigger' and click next to start it or hit Cancel.

  Thank you.

  Hi @Auntboris,

  Welcome to the HP Forums!

  It's a great place to find answers and advice!

  You have the best experience in the HP forum, I would like to draw your attention to the HP Guide's Forums:

  Learn how to post and much more.

  I take that you acquired an HP Pavilion DV4 laptop and want to know if you can do a factory reset with an external monitor because of the cracked screen.

  Yes, you can always make a recovery.  Here is a link to HP Notebook PC - perform a recovery of the system (Windows Vista) HP

  Here is a link to HP laptops - how to restore backup files created during the backup procedure F11 to help restore your files if you selected this option.

  Please keep me updated.

  Good luck!

  Thank you for your participation in the Forums of HP! We want to help you as well as others who may encounter a similar problem as yourself. Please consider tagging the post in order to solve your problem as "accept as Solution" to help other members of the community!

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• Pavilion dv4: battery does not charge even when it is plugged (load plugged says), but doesn't move 19%

  Hello hp Support Forums.

  Hardware specifications of the machine (if required):

  Laptop model: HP Pavilion dv4 Notebook PC
  OS: Windows 7 Home Premium x 64
  CPU: Intel (r) Core i5 - 3210M @ 2.50 GHz (4 processors)
  RAM: 8192 MB RAM (4096 MB x 2) DDR3
  Graphics card: Intel HD Graphics 4000 @ 1 696 MB
  Audio: IDT High Definition Audio 16-bit
  HARD drive: 750 GB SAMSUNG Spinpoint M8 ST750LM022 HN-M750MBB

  I own a laptop PC hp Pavilion dv4 laptop and this morning there was a sudden battery problem, I was playing Dota 2 and the Steam interface told me that the battery percentage was 12% (7 minutes from the end) then I moved and grabbed the chager, plugged into the outlet and plugged the charger in laptop a few seconds later the laptop turns off suddenly and won't restart, even if the charger is plugged there no light came from the load indicator.

  A few minutes later do research for similar problems, there was a solution to remove the battery and the charger then press and hold power for 30 seconds and 3-5 minutes then return the battery but it did nothing.

  After with some research, the indicator load on all of a sudden and when I start the laptop it was on 12 percent and billed not (there is no indicator that the charger is plugged) and turns off suddenly without warning.

  Later, with a bit of panic and thought, I removed the battery and the charge light lit, which allows me to boot up the laptop and when Windows starts, I plugged it to the battery and it says: 19% (plugged in, load) so I track for a bit, but it didn't move at all, even when I changed the power of High Performance for HP recommended settings , window 19% available (plugged in, load) but it's just, it, don't move or anything like that.

  EDIT: When I unplugged the charger to move my computer laptop and plugged in again, the indicator not lit and does not charge the battery thus forcing me to shut down or Hibernate, and remove the battery to the charge light.

  Your battery is quite likely to be having no longer life left.

  It is that if your laptop starts up without the battery, since the race, the battery test is not a viable option.

• Password BIOS reset for HP Pavilion DV4 - 1283cl

  I am working on a friends computer who forgot his password for the BIOS... it's a HP Pavilion dv4 - 1283cl and generates a "system to disable the key: 620705680.

  Any suggestions on how to reset?

  Hello

  You are welcome

  Enter: 73958506

  Kind regards

  DP - K

• HP Pavilion DV4-5110TX overheating and thermal shutdown problem

  HP Pavilion DV4-5110TX under Windows 7 Ultimate x 64
  
  I had problems with this computer from the beginning, to be honest.  But now the situation is unbearable.
  
  I can't go even 30 minutes making the slightly intensive tasks involving the graphics card
  (Like the game in low detail, do a rendering/CS/CAD work) without thermal shutdown due to a problem of overheating as a result of misplaced fan. and the fan on this thing is very very strong, even in low market (another downside of this model, but it's not the point).
  
  SpeedFan shows average at 90 c CPU and GPU Temp about 65 ° c temp. Even when doing absolutely nothing (like now). What does really serve to accumulate all these heat? solve the world huger?
  
  I tried to clean the vents, use the Compressed Air used an expensive Cooler Fan, reinstalled Windows and other drivers HP and demand several times now. and I exhuasted.
  
  Then. Help? Anyone?

  Hello Opscsd.  I understand you are having some problems with the closing of overheating and/or random downs.
  
  How long have you had this laptop?  It is still under warranty?
  
  The fan makes a noise of rattling sound similar to what you would expect if the fan was loose or is it simply "strong"?
  
  You have ensured that you have the latest version of the BIOS?  You said you updated the drivers and applications so I assure you.  I think it's the latest BIOS for your laptop.
  
  I would also make the built in Diagnostics for hardware (RAM and hard drive because they both can cause similar symptoms).  This will help narrow down the cause.  If you don't know how to do these tests take a look at this document.  Be sure to view the results.
  
  I will keep an eye out for your answer.  I wish you a great weekend!

• No signal between Pavilion dv4 and TV with HDMI cable

  Hello

  I have a Pavilion dv4 and a Samsung Smart TV. Two days ago, I was enjoying happily successful between the two with a connection cable HDMI. Now, the connection no signal. Here are some facts:

  -The correct TV settings are selected.

  -I don't think it's a problem of cable, as the cable and TV connection to a different device port work.

  -When I shut down the computer and restart, the image of the start screen appears on the TV, but the computer screen is black. Then the TV goes black and the screen with my password. So, if I unplug and re - plug the HDMI cable, I get the error "no signal".

  -I am tired on the installation of plug-ins or drivers because the connection work successfully only two days ago (although I will say that there are updates installed between the last time that the connection was successful and now). But if this is what will fix the problem, then I'm game.

  I'd like opinions and advice. Thanks in advance.

  Hello

  I connect HDMI permanently to a screen (TV, IE) and I use the monitor 2 only. Everything turns on the external display.

  Kind regards.

• HP Pavilion dv4 Notebook PC: Possible to restore without CD and recovery drive?

  I have a HP Pavilion dv4 Notebook PC for sharing with my little cousin when he plays his games online. The space on the drive (C :) was almost released because of the many games that it has installed. As such, it has deleted the recovery disk (D :). However, now I need to reformat my computer as it is way too slow with all installed games. How can I proceed without a recovery or a recovery CD/DVD disk?

  Is it possible for me to buy a CD/DVD somewhere or download entire file recovery on a page online?

  Thank you and have a nice day ahead!

  Hello

  Thank you to write back, I do apologize to let you Kow that if the unit was purchased in the USA or at the Canada Shipping of CD would be the only country, the only thing I could think is to have the CD delivered to a person in the United States or the Canada that can send the CD in the country that you are. Other than that, I would recommend instead you to get a retail version of the operating system of any local store and install this file on your computer.

  Although I work for HP, but I am personally.

  Please click "Accept as Solution" If you feel my post solved your problem, it will help others find the solution. Click on the 'Bravo Thumbs Up' on the left to say 'Thank you' for helping!
  Concerning
  Aks3621

• HP Pavilion DV4 laptop 3000: lost recovery disk and crashed for laptop

  Hello

  I am from the region of Asia from the South (India) and my laptop broke down and unfortunately I lost my recovery disc.

  As you browse the site, concluded that the cell matching has not been listed. Please guide me to get a new recovery disk.

  Here are my coordinates for laptop and you kindly give details to collect the recovery drive to my nearest service center/order it online.

  Make the laptop: HP Pavilion DV4 laptop
  Product number: LQ389PA #ACJ

  Best,

  Dev

  Try this: http://h10025.www1.hp.com/ewfrf/wc/product?cc=in&dlc=en&lang=en&lc=en&product=5075348

  You are welcome

  Click on ACCEPT as SOLUTION to help others with the same problem *.

• Pavilion dv4: Windows 7 does not start and I can't access the system with f11 recovery

  I use a Pavilion dv4. Windows just crashed on a blue screen with a message about physical memory dump. Now when I start the computer it will just a black screen with a blinking cursor to the place when windows normally should start. I can not access the system with the f11 key recovery. I went in with the f2 key diagnostic mode. Diagnostic tests except for the battery test that failed, but shouldn't the laptop to be able to run without a battery if it is connected? And besides, if the problem was the battery, the laptop wouldn't be able to turn on at all, no?

  I'm not about to spend all that money on a battery just to know that it is not the battery.

  Hello

  If you have the 64 bit rescue CD, you would have received an error if it was bad.

  Once you have all your data backup, try the following - which means that Windows has been installed on the C Partition.

  Boot from the new rescue CD, select repair your computer and choose the command line.  When this charge, enter the following commands and press on enter after everyone – including spaces as shown.

  Bootrec.exe

  bcdedit/export C:\BCD_Backup

  c:

  Boot CD

  BCD attrib s h - r

  Ren c:\boot\bcd BCD.old

  Bootrec /RebuildBcd

  Bootrec /fixmbr

  Bootrec /fixboot

  Remove the rescue CD and try to restart now.

  Kind regards

  DP - K

• HP pavilion dv4 (1287cl) computer laptop laptop gets hot and does not load then

  Hi guys, my hp pavilion dv4 1287cl gets hot and the fan emits noises.
  WHN it has fully charged so I remove the plug charger and it's cold as hell. This only happens when it's warmer and the fan makes noise that is made all day.i use for programming and playing games like minecraft. also it is not sometimes load when it is warmer more when the fan is the production of abnormal voice.

  I'm started to get upset with that I had broken the screen and keyboard (but had then replace them) because it makes him angry.

  I live in pakistan so u kn on load shedding and the electriccity turns off like after like every 8 hours and it freezes.

  Please help me guys.and thanks for reading this story together soft

  Hello

  Click on the link below:

  The fan runs constantly, the PC is running more slowly than expected and generates heat

  Note:

  We suggest that you should try to update the Bios.

  The update of the Bios?

  Download the latest update of the Bios for your model specific here.

  Connect the power adapter to the netbook.

  Disconnect from the Internet. Close all running programs. Disable anti-virus and firewall.

  Double-click the Bios update exe file. It may take some time, so it is important to remain patient, not to interrupt the process. Allow the laptop to restart after applying the BIOS update.

  Although this update is running are not:

  • Turn off your laptop,
  • Disconnect the power adapter,
  • try to run any software or do anything on the laptop.

  Note:

  The Bios update process is always risky. You do this at your own risk.

• Start Up Test failure, hard drive failure Test and fail to Test HP Pavilion dv4

  HP Pavilion dv4 daughter froze. I ran the hard drive running in and run tests. All failed with the following default ID:

  9LN3SC - 52L 650 - XD7U21 - 60CU03. What are my service options?

  There the Windows 7 operating system.

  You need to replace the hard drive and reinstall the operating system with the support of HP recovery.

  If you are under warranty, call HP and they will ship you parts.

  If you are out of warranty, then you will need to buy the hard drive and the recovery media kit.

  1-800-474-6836

  If you have any other questions, I would be happy to respond!

• Pavilion dv4 - 1228 portable ca - unrecognized mSATA

  Hi guys:

  I had little critical m4 mSATA SSD 32 GB. Pluged in there and... Oops... it was not recognized by the BIOS or the operating system [Vista] on my old Pavilion dv4 laptop - 1228ca... What gives? Any advice is welcome...

  Where you plug it in? Page 65 of this manual... the WWAN slot?

  Manual

  I do not think that the slot will work with a WSSD... it's only for WWAN. I don't think that your phone is configured to accept a card of the WSSD.