Question about HP Pavilion dv9000z Notebook

1 Answer

I have a Hp laptop Pavilion (pav 9000 series) with a blown fuse

The power adapter light to the AC power cord is displayed and charging , but the three little lights in the front are not, I think maybe it is a fuse problem and not the complete motorboard that's bad, it does not turn on at all.

I am thinking a blown motherboard fuse.

Any Idea's ?

Posted by on

  • Randall  Trahan
    Randall Trahan May 11, 2010

    Its the jack that the power adapter plugs into on your motherboard. It can be replaced but you will probably have to get a PC repair to do it as it has to be souldered.



×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 53 Answers

Unfortunately I think HP warranty policies state that you can only change by yourself  the components covered by dedicated doors on the chassis bottom, such as the hard disk drive and RAM(obviously your upgrade parts are not covered by hp warranty and not supported by hp support).
So regaldess of how complicated the damage is to fix(most of the led indicators are soldered on the motherboard) you need to call  the HP support and they will fix it, they are usually fast and you will have your laptop back in a week or so...otherwise you will probably lose your warranty if you try to locate and replace the fuse,replace the LEDs, replace the connectors...
it might be a connector plugged backwards but you should not directly try to fix it.

Posted on Feb 13, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Problem with HP 8510q laptop charging. Charging not working. Laptop working only that time when i have power in battery. Charging light not show. I try other charger but same problem. Is it inside some...


Inside? Yes. (If 'charger' is good)
Fuse?
No

Diagnostic flowchart:

A) AC adapter (Charger), has to be KNOWN to be good, before going on.
Used on a working laptop to see, or multimeter is used to check Voltage (DC)

The plug end that goes to the laptop, from the AC adapter, has a Center Hole, and a cylindrical outside metal shell.

The Function knob is set to DC Voltage. If just a symbol, the symbol is a dotted line over a solid line.
If more than one DC Voltage scale, the Function knob is set to the 0-50 Volt DC scale.

The Positive (Red) probe lead of the multimeter goes to the Center Hole, and the Negative (Black) probe lead of the multimeter, goes to the cylindrical outside metal shell.

You should be reading 19 Volts DC.

Also have an assistant gently wiggle the cable FROM AC adapter TO laptop, and the power cable TO AC adapter.
If there is a fluctuation on the reading, there is a broken wire, or wires, in one of those cables.

B) Check the DC Power Jack.
This is the jack on the laptop (DC_IN) that the AC adapter plugs into.

Has a Center Pin, and an inner cylindrical metal shell.
Battery removed, use an eraser on the end of a No.2 pencil, and see if you can GENTLY wiggle the Center Pin around.

ANY perceptible movement of the CENTER PIN, means replacing the DC Power Jack,
(By the way, is it an 8510p, or 8510w?)

http://www.alldcjacks.com/en/ppj052-laptop-dc-power-jack.html

Any movement of the rest of the DC Power Jack (Body), means replacing it; or may just mean the solder joints are cracked, and can be re-soldered.

C) AC adapter and DC Power Jack checks out?
Problem may be with Power MOSFET's on the motherboard, and associated MLCC's.

(Multi-Layer Ceramic Capacitor, and they are SMD/SMT just like the Power MOSFET's.
Surface Mount Device/ Surface Mount Technology)

Using HP pavilion dv6000 series, and Pavilion dv9000 series Notebook PC's, for an example,

http://mayohardware.blogspot.com/2010/04/important-parts-on-dv6000-and-dv9000.html

Or, it could be worse,

http://koti.kapsi.fi/jpa/stuff/pix/travelmate_6292/

Regards,
joecoolvette

Dec 23, 2012 | HP Compaq 8510p Notebook

Tip

HP Pavilion dv9000 battery tips Your new HP Pavilion dv9000 laptop battery comes...


DV9000 DV9700 DV9600 HSTNN-IB33 laptop Battery Chemistry : Li-ion
Voltage : 14.8V
Capacity : 4400mAh
Corlor : Black
Original Price: US $85.63
Special Price: US $65.63
warranty.jpg * 1.One year warranty, 30 days Money Back.
* 2.Brand new, 100% Q.C. of every battery.
* 3. Highest quality Japanese battery cells.
* 4. Guaranteed to meet original specifications.
* 5. 100% secure and safe.
  • Shipping: Our laptop batteries are shipped by USPS.
  • hp015.jpgver.gif
    The battery have a good compatibility with many original laptop batteries for many laptops, even diffenent brands.
  • Descriptions of Hp DV9000 DV9700 DV9600 HSTNN-IB33 Battery 1. 100% new high quality Replacement DV9000 DV9700 DV9600 HSTNN-IB33 laptop Battery Compatible Li-ion Batteries.
    2. This Hp DV9000 DV9700 DV9600 HSTNN-IB33 battery can be used for the other models and battery part No.
    3. 30-Day Money Back,1 Year Extended Warranty for Hp DV9000 DV9700 DV9600 HSTNN-IB33 laptop Battery.
    4. Great After-sales Service Department for laptop battery, fast respond to your request!
    5. Fast delivery if you order the Hp laptop battery.
    6. Need any assistance on DV9000 DV9700 DV9600 HSTNN-IB33 Laptop Battery, please feel free to email us!
  • on Jan 27, 2010 | Computers & Internet

    1 Answer

    HP Pavilion dv8 not starting up


    Ya know........Pavilion dv8 is a Series of Notebook PC's.

    Encompasses a LOT of models in the series.

    Have no idea of which LED in front you are referring to.

    Do know;

    1) Test the AC adapter (Charger) with an economical multimeter.
    Average cost is $5 to $12.
    Set to DC Voltage, and check the output voltage of the AC adapter.

    As far as I can tell the DV8 series uses 18.5 to 19 Volts. (DC)
    Use an AC adapter that is rated at 90 Watts, NOT 65 Watts; if using a replacement AC adapter.

    The port on the laptop that the AC adapter plugs into is a DC Power Jack. (DC_IN)
    The plug end on the power cable from the AC adapter, and plugs into the DC Power Jack, has a Center Hole, and an outside cylindrical metal shell.

    The Center Hole is the Positive connection. This is where the Positive (Red) probe lead of the multimeter goes.
    The outside cylindrical metal shell is the Negative connection. This is where the Negative (Black) probe lead of the multimeter touches.

    Also have an assistant gently wiggle the power cord TO AC adapter; and power cable FROM AC adapter to laptop.
    Intermittent reading indicates a broken wire, or wires.

    DC Power Jack LED lights up? Means nothing to me. I want to know the FULL DC Voltage is getting TO the laptop, and there are no breaks in the wires of the power cable, or power cord of AC adapter.

    THEN AC adapter checks out.

    2) AC adapter checks out?
    What condition is the DC Power Jack in?
    Battery removed, use the eraser end of a No.2 pencil, and GENTLY see if you can wiggle the Center Pin around.

    ANY perceptible movement of the Center Pin, means replacement of the DC Power Jack.
    Fortunately for this series the DC Power Jack is connected to a cable with wires, and they end in a plug connector. Which plugs into the motherboard.
    It is now a DC Power Harness.

    HP calls it a Power Connector Cable.

    http://www.amazon.com/PAVILION-Series-DC-IN-POWER-HARNESS/dp/B005WMWMMU

    3) Next in line are the Power MOSFET's, in the power circuit section, on the motherboard.

    !O_O!

    MOSFET;

    http://en.wikipedia.org/wiki/MOSFET

    Power MOSFET;

    http://en.wikipedia.org/wiki/Power_MOSFET

    Should be on the motherboard, near where the Power Connector Cable plugs in.
    Rectangular shaped with 8 'legs'. ('Legs' are J-Leads)

    Believe one or more to be the problem.
    Typed the rest above because it is a power flowchart, and when diagnosing always go through the steps.
    Would s-uck to replace a motherboard, when the problem was an AC adapter, it's power cord, or the DC Power Harness.

    This is more on the subject, by using the HP pavilion dv6000 series, and Pavilion dv9000 series of Notebook PC's; as examples,

    http://mayohardware.blogspot.com/2010/04/important-parts-on-dv6000-and-dv9000.html

    Further this is to show the availability of the Fairchild Semiconductor - FDS6679 - Power MOSFET, and Alpha & Omega Semiconductor - AO4407 - Power MOSFET,

    http://www.mouser.com/Search/Refine.aspx?Keyword=FDS6679

    Scroll down.

    http://www.mouser.com/Search/Refine.aspx?Keyword=AO4407

    AO4407 has been phased out. Let's look at one of the cross-reference examples given,

    http://www.mouser.com/ProductDetail/Diodes-Inc/DMP3020LSS-13/?qs=%2fha2pyFadujguNNSgppBRqXbOxXLwzGsZm9SWxz1EqWpzoSJOpHpWA%3d%3d

    That is correct. $1.01 USD for a FDS6679, and 78 cents for a substitute AO4407.

    http://www.youtube.com/watch?v=5uiroWBkdFY

    http://www.youtube.com/watch?v=RjpNbuOrOuw

    Also check the MLCC's (They are also SMD. Surface Mount Device)
    Multi-Layer Ceramic Capacitor

    Here are examples. Not correct values, Capacitance, (MicroFarad's), and Voltage,

    http://www.mouser.com/Passive-Components/Capacitors/Ceramic-Capacitors/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT/_/N-b2cj?P=1z0wrjcZ1z0x565

    Scroll down.

    These will be close to the Power MOSFET's.
    See if any are burned, or blistered.

    HP Support > Pavilion dv8-1100 using for an example > Manuals download page,

    http://h10025.www1.hp.com/ewfrf/wc/manualCategory?cc=us&dlc=en&lang=en&lc=en&product=4100035&

    Scroll down.
    HP Pavilion DV8 Entertainment PC - Maintenance and Service Guide; in blue.

    This is a free Service Manual.
    Remove ALL Power. Remove the AC adapter, and Battery.
    USE an ESD wrist strap, and have it's alligator clip attached to a good ground source.

    For additional questions please post in a Comment.

    Regards,
    joecoolvette



    For additional questions please post in a Comment.

    Regards,
    joecoolvette

    Dec 10, 2012 | Computers & Internet

    1 Answer

    Laptop battery is not charging


    Hi, this information represents a basic troubleshooting guideline. Refer to your user guide for specific charging and connection instructions. Manuals may be available online in the Support Web site of HP.

    Remove the battery from the computer.
    Confirm the battery contacts are free of any foreign material that may prevent charging.
    Reinsert the battery into the computer.
    Verify that the AC adapter cord is properly connected and plugged directly into a known working AC power outlet.

    NOTE: If the battery charges correctly when the AC adapter is plugged directly into an AC power outlet, but not when plugged into a power strip or surge protector, the problem is with the power strip or surge protector and not the computer battery or AC adapter.

    Verify the correct AC adapter is being used.
    Ensure the AC adapter box power light is on. This will be an illuminated green light.
    If the AC adapter power light is not on, the AC adapter and power cord will need to be replaced.
    Verify the charging indicator is illuminated on the computer.
    If the issue still exists, install a different compatible HP battery, if available.

    NOTE: If a replacement battery charges and operates correctly, the problem is with the first battery.

    If neither the original nor a replacement battery charges, service may be required for the computer.

    Dec 21, 2010 | HP 417035-001 - HP Pavilion dv2000 Series...

    1 Answer

    The power supply cord does not charge or supply power to the laptop. I purchased a new power cord only to find out that it is an internal issue. What part do I need to replace the internal power supply?


    in all likelyhood it's the connect that the power cord plugs into. the soldering often fails in that area. it needs to be resoldered to make a good connection

    Mar 28, 2010 | HP Pavilion zd7000 zx5000 zv5000 presario...

    2 Answers

    Can this HP Pavilion DV9000 adapter fit Presario V3000 laptop


    just see it from http://www.udtek.com/hp-pavilion-dv9000-ac-adapter-90w-185v-49a-p-2970.html.may this is good for you.

    Jan 15, 2010 | 2wire (1000-000005-002) 802.11g/b Wireless...

    2 Answers

    My HP PAillion ze2000 PC Notebook will not charge


    I had this problem with my laptop and the way to solve it is.... guess!!
    Get a new power cord!!

    Dec 31, 2009 | HP Pavilion ze2000 Notebook

    2 Answers

    Power Problems


    i think your new battery has some problem

    Sep 07, 2008 | HP Pavilion ze4300 Notebook

    Not finding what you are looking for?
    HP Pavilion dv9000z Notebook Logo

    754 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top HP Computers & Internet Experts

    Les Dickinson
    Les Dickinson

    Level 3 Expert

    18384 Answers

    Tony

    Level 3 Expert

    2600 Answers

    mukhtar21 shaikh
    mukhtar21 shaikh

    Level 3 Expert

    2017 Answers

    Are you a HP Computer and Internet Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides

    Loading...