Pavilion DV7 dead.

My Pivilion dv7 do not start and only the lights flicker. No sound from fans and no screen.

In order to help you further, could you please provide us with more information about your computer? Please post the specific model number or the PN (Part Number) from the white tag on your computer. (can be located on the bottom of your PC/beneath the battery)
This will help us locate drivers and identify correct parts for your specific model.
Sometimes electrical components needs to have all power sources removed and reintroduced to work properly. Try performing a hard reset first, if it doesn't work then we'll move to the next step.
To Perform A Hard Reset
Shut down the computer by going to the Start menu and selecting shut down. (If you have no display, hold the power button down for 5 seconds)
Disconnect the AC Adapter from the notebook.
Remove the battery from the bottom of the notebook. There will be a switch/button to eject the battery.
Wait at least 1 minute with all power sources disconnected.
Re-insert the battery and reconnect the AC Adapter and then attempt to power on the notebook.

Similar Messages

Pavilion dv7-4285dx: cannot BOOT/POST to external VGA and internal LCD is dead (cracked)

I have cracked the screen of my HP Pavilion dv7-4285dx so badly that I cannot read anything on it. I am trying to boot to an external monitor on VGA port, but never get a signal.
I have tried the monitor switching key, but that doesn't do anything. I have tried disconnecting the internal LCD from the motherboard - no different. I have tried a CMOS reset by removing the laptop battery, removing CMOS battery, disconnecting power supply and holding power button down for >1 minute, then restarting with just external LCD attached, but STILL no video on VGA port.
The video adapter is okay, as it boots to Windows and then I have video on the external monitor.
Although it's good that I can use the ext. monitor once Windows boots, I need to have video at boot time to make changes to BIOS.
Does anyone have another suggestion of how I can get the BIOS to detect and display to external VGA at boot time?

Hello Todd_in_LA,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I have read your post on how you are attempting to boot to an external monitor, and I would be happy to guide you towards a resolution!
Based on the information provided in your post, I recommend contacting our technical support at 1-800-474-6836. If you live outside the US/Canada Region please click the link below to get the support number for your region.
http://www.hp.com/cgi-bin/hpsupport/index.pl
I hope this helps!
Regards
MechPilot
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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HP Pavilion dv7 doesn't start and I can't install operating system

Product: HP Pavilion dv7-1125eo
p/n: NA034EA#UUW
I had Windows 8.1 Pro and I did a virus scan with Malwarebytes-program but I think that it completed before this and didn't find anything. I were also using Youtube and suddenly my computer turned off and it didn't find my hard disk anymore.
I got errors like:
03F0
hard disk not exist
boot device not found 3F0
no bootable device--insert boot disk and press any key
Diagnostic log shows that I have had that 03F0 and also 0601 error before, but somehow I made my computer to work again. In BIOS it didn't show that there is hard disk, can't test it, but it was an option in boot order, maybe it is always there I don't know.
I tried a trick that going to BIOS five times and always save changes and exit. That kind of worked and I were able to use Windows like 15 min but then computer turned off.
Windows repairing things:
Windows Automatic repair -> The drive where Windows is installed is locked. Unlock the drive and try again.
Startup repair -> Startup repair couldn't repair your PC.
I used live Linux Mint from my USB stick and it worked good. I formatted my USB stick and tried to reinstall Windows but if I remember correctly it didn't recognize my hard drive.
I thought that maybe my hard disk is broken and I took my Fujitsu Siemens Storagebird Serial ATA WD 250GB external hard drive out of its case and put it inside my laptop. It fitted there well so I tried to install windows into that. First it didn't recognize that hard drive either but when I tried many times and changed it inside laptop between slot 1 and 2
it finally showed in Windows installation screen. Installing always stopped at 16 or 19% and formatting didn't help.
I also formatted my USB stick and made it installation media again but same thing.
Then I thought that maybe I have wrong Windows 8 Pro product key, an upgrade only so I tried to install Windows Vista because it were a factory installed OS. It either didn't recognize my hard drive in Windows installing screen, but this one can be tested in BIOS.
Taking CMOS battery out for hours and trying with only one memory or both hard disks didn't work.
Do I need to install some drivers from DVD during the Windows installation or is the hard disk connections broken or what is the problem? Can't I repair it by myself?
I'm tired of trying these magic tricks so I really hope that someone can help me. Otherwise I need to buy a new laptop or use it with my USB stick and its live Linux ;( Also battery is dead so it doesn't exist anymore and fan makes noises sometimes and computer gets hot. I'm getting amused when trying to fix it even though almost nothing doesn't work anymore but it's hard to let go of it because I have repaired it so many times and even though it's old it's been working the last year well before this
I didn't know where to post this because I don't know what the real problem is.

Hey @mnbvc ,
Welcome to the HP Forums!
I see you're unable to install Windows on another HDD after experiencing an HDD failure.
The hard drive not found error would indicate the drive has failed. Not being able to test the drive confirms this.
-Source: Resolve Boot Device not Found Error Message.
The upgrade key you use only applies to the Windows Upgrade ISO and will not allow a fresh install of the operating system if it has nothing to build on, so you are correct in trying the Vista install. When you attempt to install VIsta are you using the HP Recovery Media or are you using the Windows Vista ISO? I would assume the drive that was installed in your notebook was larger than 250GB and would explain why an HP Recovery would fail during formatting but would not explain why the install failed if it was a licensed Windows ISO.
Have you tried installing Linux onto the HDD instead of using a USB boot? This will help you test the validity of the HDD.
You can try downloading a version of Windows 8.1 and skip the license key to activate the 30 day trial. (Search Google for Windows 8.1 Pro ISO downloads). Once installed activate Windows using the license key you purchased for an upgrade which theoretically should work.
Let me know if that helps or if installing Linux to the HDD fails as well.
Please click the "Kudos, Thumbs Up" at the bottom of this post if you want 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.
The Great Deku Tree
I work on behalf of HP.

HP Pavilion dv7-3165dx has stopped recognizing the DVD-Blu/CDROM

Help,
My HP Pavilion dv7-3165dx has stopped recognizing the DVD-Blu/CDROM player issues.
Literally in last 24 hours. all was working fine. then Stopped.
Device not working is : hp DVDWBD TS-LB23L ATA Device
Whirrrs like reading disc...even gets the disc icon on windows.
Have scoured these boards and tried everal of the solutions.....
1. tried uninstalling and reinstalling Driver as described on these boards... didnt work
2. tried MATS on microsoft website....didnt work
http://support.microsoft.com/mats/cd_dvd_drive_problems/
3. Tried the Revo uninstaller attempt .... didnt work
4. tried the CC Cleaner attempt ... didnt work
5. Tried the ATA channel delete ... didnt work
6. tried the BIOS update here : HP Mediasmart DVD failure - HP Support Forum
as additional clarification..... no physical damage to computer....Discs being used are all functional Blu or CD or DVD.
HP Mediasmart DVD is still not working.
NO installation of new programs prior to this going on.
My same fire wall program, anti-,malware has been on this computer since I purchased it 7 months ago.
No software changes in system.
I do not use the Comodo firewall system either.
Thank you

Have you tried installing a trial Blu-ray player. Don't use one from Cyberlink as it's too close to Media Smart DVD.
Use Arc Soft
http://www.arcsoft.com/estore/software_title.asp?ProductCode=TMT5P&gclid=COXEpJ6CqqcCFQEKbAodpQdSCw
----Will give that a whirl when I return home.
Have you tried the obvious and picked a Windows restore point to where it was working ? -------Windows 7, in that particular machine isn't letting me dial back for an earlier restore point..... it isn't even letting me see dates....Believe me I would have been happy to dial back a week or two. Not sure why, Havent been able to dig in that direction....was trying to be careful about not digging a deeper hole before moving all important work files and stuff to a different machine before toying with windows deeper.
Maybe the drive itself has failed, do you you have another HP laptop that you can try it in ?-----have several HPs...might try that soon.
Check "Autoplay" in the control panel.----have done the autoplay fixes that have been proposed in other chains of similar problems....no avail.
I will keep throwing ideas at you no matter how simplistic they may seem. I find that it starts people thinking in another direction.     --------Believe me, I appreciate it, just as long as it doesn't devolve into .....Is the machine plugged in?
Have you tried burning a DVD with it ?   Not yet, that is a good idea.
Try installing Image Burn and see if the drive will create ISO files with a Blu-ray disk. You will get a warning that Image Burn can't do this, but continue and let it dead the whole disc. Let me know if that works and I will give you the software to play the movie from the ISO files.
http://www.imgburn.com/index.php?act=download
Use mirror 8 provided by Image Burn.
What version of Media Smart DVD are you running ? Was using the most recent release......then uninstalled it and went back a few versions... to one that was linked to in another similar thread.
Thanks.

HP Pavilion dv7-4015ew secondary disc SSD and Recovery Manager

Dear Friends !
HP Pavilion dv7-4015ew + AMD 4 egs Phenom II N970 Quad-core 2,2 GHz + 8GB Ram
I bought:
- SSD GOODRam C40 128 GB
- Cable connector: 23,5 cm long (netto - only cable) or 28,5 cm (brutto- all lenght). = Look fine, I can put it
1. We have to options slot = 1. HDD 2. SDD or 1. SDD 2. HDD - when put all together (1.2 or 2.1) these it not work, comp even start (led is one signal and dead)
Do I have good connetor cable? or what? or mabe I must turn on something?
2. only 1. SDD
Start Recovery Manager from Pendrive USB and we have 4 options:
     2 and 4 = laptop is coppy windows file, rebot, show bios HP, suspend !
     I turn off, turn on = and I have Recovery Manager ?!?
     I turn off, remove Pendrie USB, turn on = HP say " I dont have disc inside" ?!?
    3 (oryginal widows and software and HP software, like brand new) = HP say: " uuu... You have to small disc, smaller than oryginal and I cant copy windows file"
P.S. in my oryginal brand new HP I always do point 3 because is work fine and other points not work ( I dont know why - Hp do somethng wrong)
What is going on?
What big SSD I must buy to do point 3, 256Gb will be enought?
Kind regards
Mariusz

I do WIN 7 copy on my exterior HDD ( image screen win7) and I rec a DVD Win 7 starter ... you know what I mean
I put only SSD
I rebot my HP, plug dvd and starting... "get back fresch image" I detect my exHHD and pictures Win7 on it, pusch "next" ,"next" ...
and
HP say " There is no disc to do instal fresh image"
I have last chance , call to Miscosof for my Win7.iso image?
regards

Pavilion DV7-3100eb

I have a problem with a Pavilion DV7-3100eb with i5 processor.
Lately I noticed that the fan is constantly running and making a lot of noise + CPU gets hot. As soon as 2 two applications are running it even shuts down. I installed the latest BIOS but that didn't solve the problem. It is impossible to continue using this PC. Anyone experienced teh same problem? Any advice is highly appreciated.

Hi @mhendricks1290
Welcome to the HP Support Forums!
I understand that you are have trouble with what seems like a system recovery or a system restore. There is a difference in the two, but you refer to it both ways, so I am not absolutely certain which it is you are doing. But I will try to help as I can.
Please verify the full product number of your notebook. See the following document if you need help in finding that.
How Do I Find My Model Number or Product Number?
With that I can find the correct driver page for you which may be useful, especially with the type of error you are seeing.
Assuming you are using system restore, check out this page:
Using Microsoft System Restore (Windows Vista)
If on the other hand, you are doing a system recovery, I recommend that you back up any data you can first, as otherwise, it will normally reimage the system to factory defaults. If you need some help with that check out this page which covers a few ways to try to get data off of a computer that is not starting.
How to Recover Data from the Hard Drive of a Dead Laptop -wikihow.com
Then you can look at these pages showing the methods and some troubleshooting for recovery:
Performing an HP System Recovery (Windows Vista)
System Recovery May Fail or Display Error Message (Windows 7, or Vista)
Performing an HP System Recovery from a USB Flash Drive (Windows Vista)
Let me know if that helped at all.
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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HP Pavilion dv7 plugged in but not charging.

I have aj HP Pavilion dv7 that's almost 2 and half years old. For some reason my battery won't charge even though I have the charger plugged in. Right now the battery is completely dead but before it died I tried everything to fix it. I tried updating the BIOS but this website said my laptop was up to date. I tried a hard reset, I tried turning it on with the charger in and battery out. Usually the light next to the charger port is illuminated but now it doesn't come on. I hovered over the battery icon and didn't even say it was plugged in. It just showed how much battery was left. Could the battery not be receiving charge or is it my charger that doesn't work?

Huffer wrote:
Does the charger run the machine with the battery out? If so, the charger is good. 2.5 years is about normal battery life so the odds are strong you just need a replacement battery now.
Yes, the charger works with the battery out. My question is however: I just bought a replacement battery, my problem is that my battery is plugged in but not charging. I bought a non OEM Battery FY1. Is there help for this? Thanks
DV7-102nr, Windows 7 64x SP1, BIOS Version/Date F.2D, 11/29/2010,
1) HP Pavilion dv7-1025nr

Battery will not charge on HP Pavilion dv7 laptop

It seems that the battery in my laptop will not take a charge. I have not recieved any error messages upon startup or while it is being used. I have tried using a new charger to rectify the situation, but it doesn't make a difference. I can still use the laptop, but only if the charger is plugged in. Is it possible that the battery is dead? If so, can I purchase the battery locally and replace myself? Please help.
Product Name: PHP Pavilion dv7
Product ID: LW174VA#ABA
Regards,
Scott

The product ID you gave does not return any results. Can we have the model number? It will be dv7-xxxxzz where x is a number and z is a letter. Where do you live (country)? Yes, batteries are widely avaliable and easy to install. If the laptop is over 2 years old it likely needs a new battery.

Is it possible to upgrade/add a graphics card to a Pavilion dv7-7000 laptop?

I've been doing a lot of research lately, to mostly no avail, about whether or not my HP Pavilion dv7-7025dx laptop can have a dedicated GPU added to it, as currently it only has the integrated Intel HD 4000 Mobile graphics card.
Mostly I've come across the unfortunate agreement that most laptops cannot have their graphics cards upgraded/swapped out, since the graphics card is soldered on to the motherboard. However, after talking to an HP "support representative", they said they believed it was possible to add a graphics card, as long as it is compatible with the HM77 45W UMA Motherboard my computer has.
Furthermore, after finding the maitenence and service manual online for my computer ( http://h10032.www1.hp.com/ctg/Manual/c03221579.pdf ) it says that it could have come with switchable graphics, specifically the Nvidia Geforce 630M or 650M.
So I am wondering, is it really at all possible to add a dedicated graphics card, either by having switchable graphics or something else? Or am I stuck with the integrated Intel HD graphics?
If I can upgrade/add a new card, where would I be able to find/buy a compatible one, and would I be able to install it myself or would I need to go to a local computer repair?
My laptop is the HP Pavilion dv7-7025dx Entertainment Notebook.
It has an Intel Core i7- 3610QM CPU @ 2.30 GHz, 8GB memory, 750GB hard drive (5400 rpm).
I am currently running Windows 7 Home Premium SP1 (64-bit).
Any other specifications can be found here:
http://h10025.www1.hp.com/ewfrf/wc/product?cc=us&dlc=en&lang=en&lc=en&product=5263030
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View Solution.

YoureInMySpot wrote:
I've been doing a lot of research lately, to mostly no avail, about whether or not my HP Pavilion dv7-7025dx laptop can have a dedicated GPU added to it, as currently it only has the integrated Intel HD 4000 Mobile graphics card.
Mostly I've come across the unfortunate agreement that most laptops cannot have their graphics cards upgraded/swapped out, since the graphics card is soldered on to the motherboard. However, after talking to an HP "support representative", they said they believed it was possible to add a graphics card, as long as it is compatible with the HM77 45W UMA Motherboard my computer has.
Furthermore, after finding the maitenence and service manual online for my computer ( http://h10032.www1.hp.com/ctg/Manual/c03221579.pdf ) it says that it could have come with switchable graphics, specifically the Nvidia Geforce 630M or 650M.
So I am wondering, is it really at all possible to add a dedicated graphics card, either by having switchable graphics or something else? Or am I stuck with the integrated Intel HD graphics?
If I can upgrade/add a new card, where would I be able to find/buy a compatible one, and would I be able to install it myself or would I need to go to a local computer repair?
My laptop is the HP Pavilion dv7-7025dx Entertainment Notebook.
It has an Intel Core i7- 3610QM CPU @ 2.30 GHz, 8GB memory, 750GB hard drive (5400 rpm).
I am currently running Windows 7 Home Premium SP1 (64-bit).
Any other specifications can be found here:
http://h10025.www1.hp.com/ewfrf/wc/product?cc=us&dlc=en&lang=en&lc=en&product=5263030
Hi,
You can't add a dedicated graphics card to the system like this. The vga is soldered to the board so no way you can just plug it in like on a desktop. However, you can buy a new motherboard with the dedicated graphics card on it. It also requires a new heat sink.
Manual: http://h10032.www1.hp.com/ctg/Manual/c03221579.pdf
You need a 682040-001 board plus 682061-001 heat sink to have a dedicated graphics card on your laptop. Have a look on ebay for the part numbers.
Dv6-7000 /Full HD/Core i5-3360M/GF 650M/Corsair 8GB/Intel 7260AC/Samsung Pro 256GB
Testing - HP 15-p000
HP Touchpad provided by HP
Currently on Debian Wheeze
*Please, help other users with the same issue by marking your solved topics as "Accept as Solution"*

What do I need to install a second hard drive in my Pavilion dv7-6b77dx?

I have a HP Pavilion dv7-6b77dx Entertainment laptop and want to install a second hard drive in the second empty bay. I have a 32o Gb drive but I need the cable to hook it up. Where can I find the proper cable?

Hi, you can order the hard drive upgrade kit here:
http://h20141.www2.hp.com/Hpparts/Search_Results.aspx?mscssid=92A6CF5069A84DB8994705680353B526&Searc...
The service guide for your PC is here http://h10032.www1.hp.com/ctg/Manual/c03043778.pdf
-Bryan
I am an HP employee

Pavilion dv7 - Can I add a second hard drive?

I have an HP Pavilion dv7 2173cl laptop. I've read that I can add a second internal hard drive. Is that correct? If so, what is the max size that it will take? Any special type that I should buy?
Thanks!
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Hi,
This model allows to use 2 HDD's. Max capacity is 500 GB.
To install second drive you will need Hard Drive Caddy and Cable Connector. You may buy them here.
Here is service documentation for your model. On page 46 you may check where you may install secondary hard drive.
** Say thanks by clicking the "Thumb up" icon which is on the left. **
** Make it easier for other people to find solutions, by marking my answer with "Accept as Solution" if it solves your issue. **

Graphic card for hp pavilion dv7-3152

Hi all!
I have a hp pavilion dv7-3152ca I bought some time ago. For some weeks now, the laptop became a bit strange, shutting down by itself randomly with Power Kernel error 41 on win7 64.
http://h10025.www1.hp.com/ewfrf/wc/document?cc=fr&lc=fr&dlc=fr&docname=c02143694
After checking some place, i've seen it could come from overheating so cleaning would be a good move. After disassembling the whole thing (you have to remove any single part to do such!), problem still occurs. So it does not come from heating.
I know it can come from several thing but as my video card is messy for a while (the vga output does not work anymore, had to buy a hdmi to vga converter to use laptop for ppt), I guess it could be the reason.
Now, problem: which card and where to buy!?
What kind of specs should i check for? I mean on pc, it's easy with mobo, you can get ref but for laptop... and as the laptop is not anymore under warranty, no way to get any kind of support from HP (good job guys, way to go...)
Any inputs?
Thanks

If the video card is bad, it will mean replacing the whole motherboard. The video chip is soldered to it. If you need help finding the part let us know.

Can I upgrade my processor in my pavilion dv7 4179nr laptop?

Can I upgrade my processor in my pavilion dv7 4179nr laptop from a 1.70 GHz to a 2.0+ GHz processor & if so, what kind & how much do they usually run? I am running Windows 7 Home Premium 64 bit.

Hi:
Below is the link to the service manual for your notebook.
http://h10032.www1.hp.com/ctg/Manual/c02642701.pdf
Supported processors can be found in chapter 1, pages 1 & 2.
Part numbers for processors can be found in chapter 3.
Enter the part number in the box at the link below and you can see what HP charges for them.
http://h20141.www2.hp.com/Hpparts/CountryChoice.aspx
I would look on eBay and see what is for sale there.
Paul

Sound does not work on my HP Pavilion dv7-6b78us

Running windows 7 on my HP Pavilion dv7-6b78 us laptop computer. The sound has never worked on this machine. Trouble shooting sound test fails. Any recommendations appreciated.
Thanks
This question was solved.
View Solution.

Thanks work great. Don't know what caused this problem.

Pavilion dv7 blue screening - HP support assistant cannot test BIOS or memory modules but BIOS can?

About a month ago my dv7 started doing something strange - during normal use (not gaming, just word processing, showing a powerpoint presentation, showing a video on youtube, etc.) the cooling fan speed would suddenly ramp up to jet-engine speed and shortly thereafter the computer would blue screen, crash dump, etc. (no, I did not write down any info from the blue screen message - I will do so next time). Having experienced a blue screen issue with a Dell laptop I thought the hard drive was going bad, because about the same time I was suddenly unable to run a backup of the hard drive. After several attempts, I was finally able to backup the hard drive, and then replaced it with a new drive, re-installed OS with my recovery flash drive, worked through all of the windows updates that were recommended, and thought everything would be good to go. Now I have no problems backing up hard drive, etc. Then on day 2, after only a few hours of use, the cooling fan speed suddenly ramped up again and the blue screen returned.
A friend who is a tech suggested running HP diagnostics on everything, so I rebooted, hit F2, and started by testing the hard drive; as expected, no problems there. I next tried to test the memory (8192 MB total in two modules), and the test failed. I also tried testing the BIOS, and that too failed. The HP diagnostics reported that it couldn't even read the BIOS. Hmmm, strange. So I re-booted, hit F10, and went into the BIOS (BIOS date 10/5/11, revision F.1B). I HAVE NOT IN ANY WAY MODIFIED THE BIOS - I'm good, but not that good. Via the BIOS test utility, I tested both memory modules independently and then together, and everything checked out fine. I also tried switching modules between slots and re-tested via the BIOS utility, and that too checked out. I then returned to the HP diagnostics utility and tried re-testing the memory (both modules together - failed, one module at a time - both failed, in both slots).
HP tech experts, can you give me any guidance? This has been a great machine for me, I have taken good care of it, and am hoping to get a few more years out of it (I'm a middle-school science teacher, can't afford another one at this point). If I can't find a fix, I may have to go back to using my antique overhead projector in my classroom...

Hi @h20roks ,
Thank you for visiting the HP Support Forums and Welcome. I have looked into your issue about your HP Pavilion dv7 and getting the BSOD and shutting down. I recommend to restore the BIOS defaults with this document selecting the reloading the BIOS default settings. Not rollback.
Here is a link to the HP Support Assistant if you need it. Just download and run the application and it will help with the software and drivers on your system that could need updating.
Hope this helps you.
Thanks.
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom to say “Thanks” for helping!

Pavilion DV7 dead.

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