Problem with dv7-1135nr

Hello, I have a dv7-1135nr, and I want to trade my motherboard (the old one is broken) and I want to know what is the part number.
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Hi:
Here is the service manual for your notebook:
http://h10032.www1.hp.com/ctg/Manual/c01918142.pdf
Please see Chapter 3, Page 20 & 21.
You will need to know what kind of graphics adapter you had as there are 4 possible motherboard replacement parts.
Paul

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Problem with dv7-6140ew - is this a processor problem ? (i7-2630qm).

Hello all
As I mentioned in title I have a problem with hp pavilion dv7-6140ew (i7-2630qm) Win7 64bit.
This is a brand new laptop I bought him few days ago
Of course I notified this problem to the hp support center. But they did not know what it could be.
But may someone will know where the problem is.
I would like also to ask whether this is the normal behaviour?
I have terrible interrupting (It looks similar to old problem with HDD witchout DMA) I saw, that it took place while the kernel process suddenly takes the large amount of the processor space. For instance
by the mcAffee process (the antivirus) but it takes place also with other
(eg at uninstalling of the software). But not always - There is on no rule.
I recorded the example-film with 3dmark03 (I added the music from winamp) and in 0:25 the McSvHost.exe process start - which is visible on the photo.
Check my video http://www.youtube.com/watch?v=dsV861xbVbw
and the photo https://lh6.googleusercontent.com/-Spo2l-5sr3Y/Tpg7l8t2XII/AAAAAAAAC1s/3elBg68MWV4/s720/IMGP4330.JPG
Bios version F.1A, 2011-07-22
Windows 7 64bit
Processor i7-2630qm
4GB ram
Radeon 6770M

Another issue, that I found, is that, If process takes suddenly large amount of processor space in each of 4 core (8 with turbo boost) the error take place. For instance mcAfee process McSvHost sometimes cause such error. But it disappear when I change colligation in task manager for this process to be used by for instance one core.
Does anybody knows what is going on and what cause it ?

Audio problems with DV7

I have no audio on my pc and my system shows all drivers up to date and operating. It is not muted or disabled. Also, my Windows Media Player will not play any files. I have a DV7
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Hi,
Try the following.
Download the IDT Audio installer on the link below and save it to your Downloads folder.
http://ftp.hp.com/pub/softpaq/sp55001-55500/sp55094.exe
When done, open windows Control Panel, open Device Manager and open up Sound, Video and Game Controllers. Right click the IDT device and select Uninstall - you should also get a prompt to remove the current driver, tick the box to allow this and then proceed with the uninstall.
When complete, shut down the notebook, unplug the AC Adapter and then remove the battery. Hold down the Power button for 30 seconds. Re-insert the battery and plug in the AC Adapter.
Tap away at the esc key as you start the notebook to launch the Start-up Menu and then select f10 to enter the bios menu. Press f5 to load the defaults ( this is sometimes f9, but the menu at the bottom will show the correct key ), use the arrow keys to select 'Yes' and hit enter. Press f10 to save the setting and again use the arrow keys to select 'Yes' and hit enter.
Let Windows fully load - it will automatically load an audio driver, but just let this complete. Then open your Downloads folder, right click on the IDT installer and select 'Run as Administrator' to start the installation. When this has completed, right click the speaker icon in the Taskbar and select Playback Devices. Left click 'Speakers and Headphones' once to highlight it and then click the Set Default button - check if you now have audio.
Regards,
DP-K
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****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

Problem with dv7 laptop

When I turn my computer on, it starts a "file system on C"
I haven't turned on my laptop in over a week and a half.
After a "System Recovery" it goes straight to the disk check
Also states: "system volume on disk is corrupt"
dv7 3165dx
WA794UAR #ABA
serial: [Personal Information Removed]

Hi HamiAnderson,
Welcome to the HP Forums!
I would like to take a moment and thank you for using the forum, it is a great place to find answers. For you to have the best experience in the HP forum, I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand that when you boot your system, it goes to a repair and then comes back with the error "system volume on disk is corrupt".
Disconnect all USB devices not required.
I suggest you boot into Safe Mode with networking.
Entering Safe Mode
At the command prompt or run command type sfc /scannow and press enter.
This will scan for corrupted files and try to repair them.
If this is unsuccessful, I would test the hard drive before you doing a factory recovery.
Testing a Hard Disk from the BIOS
Performing an HP System Recovery (Windows 7)
During the recovery process, you will have an option to backup your personal files to prevent data loss. If you have not done one previously, I suggest you do one now.
Restoring Files that were Backed Up Using HP Recovery Manager (Windows 7)
I hope this has helped.
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
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Problem with HP pavillion dv7 giving message (a problem with the internal fan enter = shutdown

HP Pavillion DV7 notebook PC
Windows 7 64
intel I5
6 gig memory
service pack 1
I am trying to identify a problem with my HP Pavillion dv7 laptop
Several months ago it started getting hot and showing messages about problems with the internal fan and battery. It would say enter = shutdown and shut off. I suspected a bad battery so I checked it without it just plugging it in with the power cable. It seemed to work better so I assumed that was the problem.
I ordered a new battery and it worked for a while. The problem came back and is getting worse. I can run it without the battery for a while but it gets got and shows the same message.
I read on here that flashing and updating the bios worked for some but the latest update gives me an error IHISI not support BIOS then Insyde flash not supported.
any help would be great this PC has a lot of info on it and I dont think it is a lost cause
thanks

Hi duddy, sorry to hear that you are having issues with your computer over heating. I have found a document that will assist you with Restoring the BIOS. http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&dlc=en&docname=c02693833&lc=en&product=5199538&tmp...
I have also found a document that will assist you with Troubleshooting and Overheating and Auto shutdown issue. http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&dlc=en&docname=c03904182&lc=en&product=5199538&tmp...
If you are still having issues, please let me know and I will be happy to offer more assistance..
Thank you.
Click the “Kudos Thumbs Up" at the bottom of this post to say “Thanks” for helping!
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
W a t e r b o y 71
I work on behalf of HP

Hard drive problem with HP Pavillion dv7-4180us

Hard drive problem with my HP Pavillion dv7-4180us. Using Windows 7.
Boots up sometimes and very slow.
Appreciate any help.

Have you booted into the BIOS or Diagnostics Tool to run the Hard Drive Test?

Problem with a Pavilion dv7 - Not Booting

Hello,
I've a problem with a Pavilion dv7 wich is not booting.
When I turn on the PC the F12 key (Wireless) is fix and red and Capslock is blinking.
After search on the forum, I try several things, turn on PC without its battery, turn on without RAM module (2 module with no module, only on,...) but each time I obtain the same F12 red and Capslock Blinking continuously (1 per second).
If someone have any idea to help me I stay tuned.
Thanks In Advance,
Cyrille

Hi Visruth,
I've clean the laptop with a compressed air bomb, so i don't think it's a overheating problem.
When I take out the hard drive I obtain the same symptoms, F12 LED Orange fix and Caplock LED flashes continuously (every 2 or 3 secondes). I did not find this combination (F12 Red + Caplock Continusly blinking) ?
For the record, this is the laptop of my stepmother and I am sure she did not make BIOS update ...
Anything else to help you to make the good diag ? A tools to boot with ? A hardware test to do ?
Regards
Cyrille

Dv7-1135nr cpu failure?

I am having a problem with my hp pavilion dv7-1135nr with Windows 7 64 bit. I'll start from the point that it started having issues.
My wife had been telling me that he laptop had been overheating for some time, but I attributed it to the fact that she usually was using it while lying across the bed with the fan smothered in blanket. Then it got to the point that it would shut down all of a sudden. We discussed ways to counteract the overheating (never thought to take it apart and clean the fan and cooling vents though). Then the battery began to not hold a charge and she could only use the laptop if it was plugged in. Then that became unpredictable - sometimes it would turn on, sometimes not. Then it got to where the laptop wouldn't turn on at all, but the charge indicator light would be lit with the charger plugged in. Then one day, no charge indicator light, so I tested the charger and it was fried. I bought a new charger and battery. I charged the laptop, but when I turned it on...
- Power up
- All standard LED indicators light up
- Screen stays blank
- Fan blows for 3 seconds and DVD drive is accessed
- Silent for the next 10 seconds or so until the fan starts up again and CAPS and NUM LOCK lights blink 3 times simultaneously, then don't blink for 2 seconds, then blink 3 times again and this continues...
I tried rebooting, tried to enter bios on startup, I tried fn + f4, fn + f5, Windows logo, etc., but to no avail.
I researched possible problems and solutions online and concluded that the issue was a fried motherboard. I bought a refurbished replacement and after I installed it - nothing changed! Same as before.
I realize that the refurbished motherboard could be defective, but I started researching things related to a bad cpu (after all, it had been overheating for awhile and when I switched out motherboards, the cooling vents were packed full of dust). I stumbled upon a very similar issue on your support forum - http://h30434.www3.hp.com/t5/forums/mobileforumtopicpage/board-id/Hardware/thread-id/56653 - but the posts never concluded with a solution.
I tried what was suggested by the provost Erico:
"Chances are that you have a dead system board. CPUs just don't die very often.
Have you tried a hard reset?
Remove the battery and unplug the DC power adapter.
press and hold the power button for more than fifteen seconds.
plug in the DC power adapter (leave the battery out for now)
press the power button
Best regards,
erico"
This didn't solve the problem. So I tried something else that was suggested by erico:
"Yours is one of the rare notebooks that have an easily removable CMOS battery.
Check the Service & Maintenence guide (page 63) for istructions on removing it. It is worthwhile doing this to reset/clear CMOS before doing anything else. Remove it and all other power sources, press the power button for a few seconds. replace the CMOS battery (or leave it out) and use the power adapter to see if the beast will boot up."
That didn't work either. I tested the CMOS battery and it's good. I checked the hard drive on my pc, it's good. So, it seems that the only possible problems are:
CPU
RAM
Motherboard
LCD display
So, that's where I am right now. I'm leaning towards the problem being a fried CPU, but I'm afraid to spend more $ on something that might not be the issue. What do you think the problem is? What are your suggestions for diagnosing the problem? Thanks for your time and effort on this.
Forever grateful,
Jeremy

Hi there @chiarcher
Welcome to the HP Support Forums! It is a great place to find the help you need, both from other users, HP experts and other support personnel.
I understand that your computer is no longer starting and you are seeing a repeating pattern of flashing LEDs. I am happy to help with this.
As it happens your computer is telling you what is wrong with it. HP Notebook PCs - Computer does not start and the LEDs blink or the computer beeps
From that page you will find a table including: LEDs blink 3 times Memory Module error not functional
The same page includes some things to try to test. It could be one or both memory modules, or the slots on the board that are the problem.
Let me know how it goes, just read though the section on the memory error and see if you can isolate it.
Malygris1
I work on behalf of HP
Please click Accept as Solution if you feel my post solved your issue, it will help others find the solution.
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Power jack damaged, drained battery for PAVILION DV7-1135NR

I've had countless problems with my HP PAVILION DV7 1135NR, but I've managed to fix most problems, but of course another one appeared.
I usually have to "jimmy" my power adapter around to get a charge, but in this case, I was too rough and completely ruined the power jack (where you plug power adapter into) , my battery never charges and stays at 0% therefore there's no way to power on the laptop without a power source. Will this be an easy fix that a "girl" can do by herself? What parts do I need to get my laptop powered on?
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View Solution.

You need the power connector cable which is part of the "cable kit":
480474-001
Here is the Service Manual:
Manual
Page 34 has a picture of it. Page 85 shows how to get the top cover off. The power connector cable can then be removed and replaced. It plugs into the motherboard. It is not a real easy fix but not as hard as a motherboard replacement. The part is dirt cheap.
http://www.ebay.com/itm/NEW-DC-JACK-POWER-PORT-SOCKET-HP-PAVILION-DV7-1000-SERIES-DC301004S00-w-CABL...
If this is "the Answer" please click "Accept as Solution" to help others find it.

Ram issues with DV7-3190eo

I have problems with ram on my dv7-3190eo, wanted to upgrade and bought 8 gb (2 x 4gb) PC3-10600, CL9, 204pin SODIMM,1333 Mhz, ram blocks from Kingston. But they make the laptop stalling and show error at startup. Have tried with 1 ram block only to with same error! (running win 7 ultimate)
The ones in my machine now is 4 gb (2 x 2gb) PC3-10700, CL7, 204pin SODIMM, 1066 Mhz, ram blocks from Jmicron.
What i wonder is, do i have to to go down to the PC3-8500 ram to match the CL7 and Mhz?

ReaperDK wrote:
I have problems with ram on my dv7-3190eo, wanted to upgrade and bought 8 gb (2 x 4gb) PC3-10600, CL9, 204pin SODIMM,1333 Mhz, ram blocks from Kingston. But they make the laptop stalling and show error at startup. Have tried with 1 ram block only to with same error! (running win 7 ultimate)
The ones in my machine now is 4 gb (2 x 2gb) PC3-10700, CL7, 204pin SODIMM, 1066 Mhz, ram blocks from Jmicron.
What i wonder is, do i have to to go down to the PC3-8500 ram to match the CL7 and Mhz?
2 customer-accessible/upgradable memory module slots
Supports dual-channel memory
DDR3, 1066-MHz
Supports up to 8 GB of system RAM in the following configurations:
■
8192-MB total system memory (4096 MB × 2, dual-channel)
■
6144-MB total system memory (2048 MB × 1 + 4096 MB × 1)
■
4096-MB total system memory (2048 × 2, dual-channel)
■
3072-MB total system memory (2048 × 1024)
■
2048-MB total system memory (1024 × 2, dual-channel)
■
2048-MB total system memory (2048 × 1)
■
1024-MB total system memory (1024 × 1)
From the service guide: http://h10032.www1.hp.com/ctg/Manual/c01859666.pdf

Problems with laptop when charging!

Hello,
I noticed that this might be a common problem with HP model. I have been trying to make my laptop (Pavilion dv7, bought less then a year ago) to work as it used before for a week now and still can't manage.
It seems that the Laptop is not charged, if switched on, and battery is empty (less or equal to 9% of charge). However when I turn it off, after some time (IMPORTANT: not immediately after), it starts charging.
However I noticed that Battery does get charged when it is still 75% charged. This happens even when doing heavy duty work (Power Plan set to High Performance, 1 Virtual Machine running, 20 YouTube videos, and Playing DVD).
I tired all tricks in the book (un-install battery driver and re-install it [done automatically from Windows7], Remove battery when switched off, turn it on with only adapter, switch it off again, attach battery and plug in adapter, etc). However although these seem to work once ot twice, the problem always re-appears!
Personally I still can't figure if this is a software or hardware problem! I do not thing the battery has any problems since after it is charged, without any the adapter it gives me full 2 hours of heavy duty work (Virtual Machines, Streaming Videos, etc). Also the battery check tells me that the battery health is “Good”, which means it should be charging correctly.
Does anyone know what the problem might be?
Regards,
Simon J.

Hi,
I did as you suggested. I allowed the battery to drain (10% charged) and connected the adapter. As usual it did not want to charge. At this stage (that is what adapter connector but battery not charging) I did a battery health test using HP Support Assistance installed on Windows7 by default. This told me that battery should be replaced and gave me a warranty id.
After this I downloaded the system BIOS by downloading it from the HP Support & Drivers site (http://welcome.hp.com/country/us/en/support_task.html). After this (with the adapter connected) I installed the new BIOS driver. This when ready restarted the computer. I turned the computer on again to confirm that the correct version of the BIOS was installed. Note that at this stage the battery still did not start to charge and therefore I turned the computer off and followed the steps given above to hard reset the battery. When I inserted the battery and connected the adapter the battery started to charge immediately. After turning on the computer I did a battery health test and this time the test said that battery health was good.
I then waited until battery was fully charged and allowed it to drain up to 10%. Again when I connected the adapter the battery did not charge and in Windows 7 it tells me “plugged in, not charging”. If I do a battery test at this point (adapter connector but battery not charging) I get the message that battery has to be replaced and I am given the warranty id.
Is there anything else I can try!?

HP Pavilion DVD-3013eo recovery problem with dvd`s Win 7 x64

Hi, i have a problem with my dv7-3013eo pavilion, recovery dvd just wont work, they are original but here's the problem:
in recovery pavilion says something like this on start recovery program is not compatible of this version of windows, but it proceed, then it Boot's then the installation stars and then uiadump32exe crashes, and pavilion says start recovery again? that shall i do?
My windows version is WIndows 7 x64 Home, and computer is broken. dvd are fine and this is first time i have to use them.

Hi:
I don't have an answer for you, but I have a workaround if you can't get the recovery disks to work.
You will only have the option of installing the English, French or Spanish version of W7 Home Premium 64 bit.
If you can read the 25 character Microsoft windows 7 product key, you can download plain Windows 7 ISO files to burn to DVD's for the version of windows that came installed on your PC, and that is listed on the Microsoft COA sticker on your PC's case.
Burn the ISO using the Burn ISO option on your DVD burning program and burn at the slowest possible speed your program will allow. This will create a bootable DVD.
Use the 25 character product key on the PC to activate the installation.
The key will activate either a 32 or 64 bit installation.
Then go to the PC's support and driver page to install the drivers you need.
Link to the W7 ISO file downloads is below.
http://www.mydigitallife.info/official-windows-7-sp1-iso-from-digital-river/
Now, instead of burning these to a DVD, use the Windows 7 USB flash drive installation tool available at the link below and follow the instructions on the page to install.
You will need a 4 GB flash drive or larger.
http://www.microsoftstore.com/store/msstore/html/pbPage.Help_Win7_usbdvd_dwnTool
Paul

Finger Print problem pavilion dv7-4152si not working

I have a HP Pavilion DV7-4152si and the finger print reader will not work. Notebook was sent for repairs a while back as hard drive crashed when was new and has not worked since.

Hi @Sean-Ireland
Welcome to the HP Support Forums! I saw your post regarding the problems with your fingerprint reader not working. I will be happy to help you with this. Start by installing both your Validity Fingerprint Sensor Driver and the Digital Persona Fingerprint Reader Software. Let me know how it goes.
Please click “Accept as Solution ” if you feel my post solved your issue.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Thank you,
BHK6
I work on behalf of HP

The problem with the network card.

The problem with the network card.
My laptop HP Pavilion dv7-1260ew network connection breaks .
NIC is to blame .
On that card could replace the old Intel 5100 to work with the network as a standard N.

Pawełek wrote:
The problem with the network card.
My laptop HP Pavilion dv7-1260ew network connection breaks .
NIC is to blame .
On that card could replace the old Intel 5100 to work with the network as a standard N.
This confusing which one are you asking about?
I am a Volunteer to help others on here-not a HP employee.
Replies aren't online 24/7 because of Time Zone differences.
Remember in this Day and Age of Computing the Internet is Knowledge at your fingertips if you choose understand it. -2015-

A problem with threads

I am trying to implement some kind of a server listening for requests. The listener part of the app, is a daemon thread that listens for connections and instantiates a handling daemon thread once it gets some. However, my problem is that i must be able to kill the listening thread at the user's will (say via a sto button). I have done this via the Sun's proposed way, by testing a boolean flag in the loop, which is set to false when i wish to kill the thread. The problem with this thing is the following...
Once the thread starts excecuting, it will test the flag, find it true and enter the loop. At some point it will LOCK on the server socket waiting for connection. Unless some client actually connects, it will keep on listening indefinatelly whithought ever bothering to check for the flag again (no matter how many times you set the damn thing to false).
My question is this: Is there any real, non-theoretical, applied way to stop thread in java safely?
Thank you in advance,
Lefty

This was one solution from the socket programming forum, have you tried this??
public Thread MyThread extends Thread{
     boolean active = true;
     public void run(){
          ss.setSoTimeout(90);
          while (active){
               try{
                    serverSocket = ss.accept();
               catch (SocketTimeoutException ste){
               // do nothing
     // interrupt thread
     public void deactivate(){
          active = false;
          // you gotta sleep for a time longer than the
          // accept() timeout to make sure that timeout is finished.
          try{
               sleep(91);
          }catch (InterruptedException ie){
          interrupt();
}

Problem with dv7-1135nr

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