What is the Hp Pavilion dv7-4054ca laptop pll?

What is the Hp Pavilion dv7-4054ca laptop pll? I want to underclock the cpu to increse battery life, and the guy that repairs my computer said i needed the pll, whatever that is. And I didn't want him to open up my computer...........

Thank you so much indeed,
Could you please enlighten me about these points::::
Firstly: I am quite surprised that I gave you my model name and model number, and you didn't know what battery part number can be compatible with my HP laptop?
Secondly: Imagine that I need the spare part 'Cooling fan', then how could I get the part number of it since looking at it would need me to take apart all components of my laptop to get to the cooling fan?
Thirdly: I purchased my laptop from the middle east(Saudi Arabia). Even if battery is available in the following countries (Qatar, UAE), I need to tell them about the part number of my battery to let them send me the compatible battery.
Fourthly: I need to purchase the battery at ebay.com, however, I couldn't know what part number of the battery to look for it at the ebay.com
Finally: I gave you these information below which is all what is written on the battery, and you still said 'The existing battery is the right place to check. There are more than 200 HP products use part #593554-001'
These are the information of my battery installed:
Battery 1:
Device name: MU06055
Location: Primary
Manufacturer: 13DP-SDE
Serial number: [edited Serial Number by Moderator]
Capacity: 55080 mw. Hour
Volatage: 10800 mv
Chemistry: Lithium-ion
Also, I found on the battery a sticker on which these information below is written:
Replace with Spare 593554-001
CT 6BUDL07BBDD3E9
On the place where battery is placed, there is : Hewkett-Packard(Thailand)- Li-ion

Similar Messages

What is the maximum memory capability of the HP Pavilion 15-p210na laptop?

What is the maximum memory capability of the HP Pavilion 15-p210na laptop?
Many thanks.
/whinge
...and why don't HP publish this information somewhere easily found?
Do they want to make it harder for people to decide to purchase their product?
/endwhinge

R_Lange wrote:
What is the maximum memory capability of the HP Pavilion 15-p210na laptop?
Many thanks.
/whinge
...and why don't HP publish this information somewhere easily found?
Do they want to make it harder for people to decide to purchase their product?
/endwhinge
Hi,
I guess that 8 or max 12GB. It depends how many slots. It should support 12GB with 2 memory slots but only 8GB with a single one. The CPU itself supports up to 16GB.
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
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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

HP Pavilion DV7-7008tx Laptop - Raid 1 for two 1TB HDDs?

HP Pavilion DV7-7008tx Laptop
B3K25PA#ABG
Windows 7 Home Premium
Hi,
I have a Pavilion DV7 with two 1TB HDDs and a 32GB m-sata cache/ssd.
I would like to put the two HDDs into a RAID 1 (mirror) array.
When I enable RAID I loses the ability to boot into Windows.
I have verified that the Laptop will run the two HDDs in RAID 1 as I can run a Linux Boot disk ahd then boot into Windows 7 succesfully.
Something in the Raid /Boot configuration is not allowing the Laptop to boot directly into Windows.
Any ideas or instruction would be helpful please?
Regards
Gazman

Hello @Micro-Motive ,
Welcome to the HP Forums!
I understand you're having issues booting after setting up RAID 1 on your DV7-7008tx notebook.
When setting up RAID 1 mirrors you need to enable the feature and then format the drives. After they have been formatted Windows must be reinstalled. If you have not already done this, please try it now and let me know if you still have the problem.
Why: Enabling the Raid 1 feature does not automatically mirror the drives. The Boot MGR is looking for the content on both drives but is only finding it on 1 and thus fails to load.
I think it's also important to explain that setting up RAID 1 with a 32GB SSD flash along with a 1TB mechanical drive is going to drastically reduce your storage space. RAID 1 mirrors the content on both drives so it can read from both at the same time, increasing read and write speeds. The downside to this is that the mirror only works to the extent of the smallest drive. Thus, your turning your 1TB drive into a 32GB drive.
See here for more information: Chapter 19. GEOM: Modular Disk Transformation Framework This article is for FreeBSD users, an open source Unix-like operating system but the same rules apply as RAID support occurs at the BIOS level.
What you may want to do is install a hybrid drive. A hybrid drive will allow you to use the speeds of SSD at a fraction of the price. You can read about this here: Hybrid hard drives: How they work and why they matter.
Let me know if you need any more information or if installing Windows after enabling RAID 1 does not work.
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The Great Deku Tree
I work on behalf of HP.

Pavilion dv7 entertainment laptop and do primarily wi-fi access, how do I print spool?

I need to know if my Pavilion dv7 entertainment laptop has print spooling capability. thanks

Yes, but you will need to have the proper drivers installed for your printer. What printer do you have? What operating system?
Bob Headrick, HP Expert
I am not an employee of HP, I am a volunteer posting here on my own time.
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Installing OEL on pavilion dv7 4054CA failing with kernel panic

I am trying to install OEL 4.8 (5.5 gives errors too but not as details as 4.8 )on pavilion dv7 4054CA I7 4-core/8 thread laptop but the installation terminates shortly with kernel panic. I gathered the below errors from the screen:
kernel panic - not syncing
drivers/acpi/ec.c:162
spin_is_locked on unintiialized spinlock
acpi-0352
acpi-1134
acpi-0691 : *** Error: acpi_ev_ype_dispatch
It looks like a CPU issue. My laptop is brand new and works fine and I want to install Linux on it.
So any one can help on this?
Thanks.

Oracle Linux, like all Linux for Enterprise systems, was developed for server hardware and will most likely have trouble to fully support laptops or desktop PC systems. Even if you get the system installed, you may run into trouble with proper support for laptop power management, touchpad, video and wireless support.
A good alternative to run Oracle Linux, or Enterprise Linux on a Laptop is Oracle Virtualbox. It allows you to install multiple common operating systems without the need to repartition your harddrive or jeopardize your primary operating system. Virtualbox is free. More info can be found here http://www.virtualbox.org. If you would like to use Linux as your primary OS or dual-boot, better consider a desktop Linux system like Fedora, Ubuntu or SUSE office desktop - you will be much happier with it. Please note that Oracle Express will easily install and support desktop Linux, but Oracle RDBMS does only support Enterprise Linux versions and will require special attention to get installed on Linux desktops.
In order to start OEL from your computer and work-around the issue you are experiencing, you might try to specify boot parameters, such as acpi=ht or acpi=off
http://www.cyberciti.biz/tips/10-boot-time-parameters-you-should-know-about-the-linux-kernel.html
Edited by: Markus Waldorf on Oct 1, 2010 3:44 AM

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
This question was solved.
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 is the part # for my hp laptop g7-2325dx screen?

what is the part # for my hp laptop g7-2325dx screen?

Hi,
Please use 1 of the following links to find out:
http://h20141.www2.hp.com/hpparts/?cc=US&lang=EN&jumpid=hpr_r1002_usen
http://partsurfer.hp.com/
Regards,
BH
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Can i replace the wifi card in my pavilion dv7 4045ea laptop

I have a pavilion dv7 4045ea and want to replace the single band broacom 4313 wireless n card for a compatible dual band wireless n card if possible with which compatible card.
This question was solved.
View Solution.

Hi:
Below is the link to the service manual for your notebook.
http://h10032.www1.hp.com/ctg/Manual/c02642701.pdf
Supported wireless cards are listed in chapter 3 starting on page 24.
From the looks of it, you have a choice of the Atheros AR9280 802.11a/b/g/n 2x2 WiFi Adapter, or the
Broadcom 4322 802.11a/b/g/n WLAN adapter.
You must only get one of the cards listed in the service manual and they MUST have the HP part # on them, or they WILL NOT work in your notebook.
Make sure you choose a card with the part # listed for your locale.
Paul

There is no 5.1 OVER HDMI on the HP PAVILION DV7 only two channel stereo!!!

Dear HP
I have a Pavilion dv7 laptop.
I am able to connect my laptop via HDMI to my Samsung 55 LED. Video transfer is in HD. Sound is also transmitted but only in 2 channel format rather than 5.1 channel format. In the sound settings via control panel I have tried to reconfigure but there is only a 2ch and no 5.1ch setting. The same is the case in the 'Speakers and Headphones' (IDT High Definition Audio CODEC) setting
The 5.1ch output setting should be present as Windows 7 professional is compatible with this as should be my laptop, and my TV has an inbuilt Dolby Digital processor which conveys 5.1Ch sound to my home cinema unit.
My home cinema system DOES support and decode Dolby & DTS 5.1. This is connected to my TV via optical cable.
TV transmissions from Freesat that are in Dolby Digital 5.1 do output correctly in 5.1 via my home cinema system, this is why I know for a fact that my TV DOES output in Dolby Digital 5.1. There is a light on my Home cinema system which confirm the inputted sound is 2ch or 5.1ch.
There is no error with my TV or Home cinema System - there is a problem with my Pavilion laptop failing to output 5.1.
Please help!
Many thanks

Hi,
DV7 is a series of dozens if not hundreds of models, what is yours ? Please bear in mind normally HDMI sound on computers go from video cards, not "sound" cards.
Regards,
BH
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Hp Pavilion dv7-6c60us laptop wifi keeps disconnecting

My hp pavilion dv7-6c60us started having connection issues like 1 to 2 weeks ago. I have been trying everything and nothing works. I reloaded drivers, I restarted my modem, i did a restore point. Nothing is working. My laptop is the only thing having issues. My phone doesn't disconnect. Another laptop that is used in the house doesn't have any connection issues either. It will work for a bit then disconnect. I will either click on diagnose or disconnect and then click on connect again and then it will work for a bit again. Then it will disconnect again. My wirless is intel(R0 Centrino(R) Wireless-N 1030. Never had this issue before. I was wondering if I should push the tiny hole on the back of the modem to see what that would do. It is just a reset right. The little green button. I use a motorola surfboard sbg6580. I just did the unplug reset for 30 seconds or so and then plug it in again. Any help is greatly appreciated. If my wifi card was messed up wouldn't it say something on my computer about it not working properly?

Hi,
Yes you can, up to 16Gb (2x8Gb) as shown on its specs:
http://h10025.www1.hp.com/ewfrf/wc/document?cc=au&lc=en&docname=c03127253
Regards.
BH
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I Have a HP Pavilion DV7 1285DX laptop I can not get the speaker cover buttons working.

I had to disassemble the laptop and now I can not get the buttons on the speaker cover working. The power button works and the buttons for the CD but the volume mute button and the wireless button will not work

Odds are you did not connect everything back up properly. Do you have the Service Manual? I have disassembled a dv7 and it has ribbon cables going all over the place. Very confusing.

Install Second Hard Drive On HP Pavilion DV7-4270us Laptop

Hi,
My laptop has a space for a second hard drive but no connectors. I am using Windows 7 Pro 64-bit and would like to add a second drive in that slot. My main drive is 1TB and I am running out of room. Currently I am using a 1TB external but it is cumbersome when traveling. What must I do to use the second drive?
TIA,
Marty
This question was solved.
View Solution.

Hi Marty,
An example of what you need to use the 2nd HDD bay is on the link below.
http://www.newmodeus.com/shop/index.php?main_page=product_info&products_id=345
Regards,
DP-K
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Microsoft MVP - Windows Experience

No sound from left speaker on Pavilion DV7-3128CA laptop

I have a DV7 laptop that I purchased in May 2010. I have always used headphones for this laptop. Over the last few months, I had trouble getting audio from the left side of the headphones. Usually I just adjusted the headphone cord and the problem went away. As time progressed, it became increasingly difficult to get audio, but i figured it was just a loose connection on my headphones. . I then tried a different set of headphones in both headphone terminals and the same result, minimal audio at best. It seems the right hand speaker on the jack is perfect, music and DVD's, it is just the left side of the audio on the headphone jacks. Any suggestions?

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/sp59001-59500/sp59154.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 in both speakers.
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

I want to add 2nd hard drive to HP Pavilion dv7-7047cl laptop

Where can i purchase a mounting kit and cable ( hard drive to mother board) to mount and hook up the 2nd hard drive?
Thanks for your time,
Cheers,
Rob

Rob422 wrote:
Where can i purchase a mounting kit and cable ( hard drive to mother board) to mount and hook up the 2nd hard drive?
Thanks for your time,
Cheers,
Rob
Hi,
This one should be fine: http://www.ebay.co.uk/itm/NEW-REPLACEMENT-HP-DV7T-Secondary-Hard-Drive-Caddy-Cable-DV7-7000-DV7T-700...
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 is the Hp Pavilion dv7-4054ca laptop pll?

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