Question about HP Pavilion zd7000 zx5000 zv5000 presario 3000,R3000 Series 120W Laptop AC Adapter-360699-001 CD-ROM Drive

2 Answers

Laptop HP Pavillion zd7000 (model zd7058cl) does not turn on

Verified power supply cable and battery and are good. (troubleshooting)
Power button lights on and few seconds later turn off. Display black always. No noise comes out of the fans. Removed battery waited over an hour and connected laptop directcly to an ac plug and did same thing.

Removed & reseat ram memory card and plugged directly to ac, no luck.

Heard there is a service alert by HP but can´t find site to verify it.
It is true there is a class action suit about this laptop zd 7000 Pavillion, if so, where to contact attorneys for plaintiff.

Posted by on

  • 103059 Jan 05, 2009

    i have the same problem it will turn on for a minute and goes off



  • Anonymous Jan 24, 2009

    Sounds like a motherboard issue. Did you have any electrical surge or power distribution that may have shorted a component on motherboard.

×

Ad

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • HP Master
  • 2,087 Answers

The PSU can in fact turn it self off !
with Pwr_ok pin.#8
the PSU if it detects, power bad, it will set Pwr-ok pin FALSE
and the MOBO shuts off
the fans run on 12vdc, if the power supply fails at 12vdc
the PSU detects this in 100ms or less (ATX spec, read it?)
and the MOBO see pwr-ok false and then shuts off the supply
on the power on pin of PSU, pin 14
all ATX supplies do that. and more.
why not try a good PSU.

also on my MOBO i can have the PSU cut power (i can change that in my ASUS BIOS) i can cut power with fans dead, too.
even set the RPM that the cut point hits. say 100 rpm cuts.

that trick above, do this more easy
just pull the ling cord, press power button for 15second
this discharges everything, for fresher start.
that too is SOP, ATX standard operative procedures.
we can bench test the ATX with our test adaptor and voltmeter
i jumper the power on pin to ground. pin 14 to 15
and all power pins go hot, they go to spec volts
if not the PSU is TOASTED, (as all do say in about 10 years)
sorry no PSU on earth ever lasted for ever.
most are 20 year max life. (by design limits of reality !)

Witch hunts a day one, wow:
there is no service alert.
its for lap top batteries, (really all love to short, or catch fire, for sure dropped)

first find cause. then point fingers (blame)
(why do witch hunts first how odd is that)?

Posted on Apr 17, 2017

Ad
  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Habit-Forming:

    Visited the website for 3 consecutive days.

    New Friend:

    An expert that has 1 follower.

  • Expert
  • 64 Answers

May be this sound crazy, but helpful to me in many cases.

Unplug all easily detachable parts and press turn On key for 20 to 30 seconds. Again resemble it and try to turn on. I hope it will work fine. if not don't waste your time and contact to local or online repair center.

Cheers
John
For any Tech Query: +1 (844) 355-5111 (toll-free)

Posted on Apr 17, 2017

Ad

5 Suggested Answers

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.
Good luck!

Posted on Jan 02, 2017

  • 50 Answers

SOURCE: Laptop HP Pavillion zd7000 (model zd7058cl) does not turn on

go on www.hp.com and contact them

Posted on Dec 23, 2008

  • 1 Answer

SOURCE: HP Pavilion Laptop zv5000 wont power on. NOT power cord problem.

Do you have Vista? If so, you should contact HP directly. I had the same problem which occured 3 months after my warranty ran out. I called HP and was told(after they tried to sell me another laptop) that I installed the wrong antivirus program but since I never used my warranty, they would do me a BIG favor and fix it for free. I then waited 14 days for my new laptop and was very happy when it was returned only to find out 3 months later that there is a RECALL for HP laptops with the Vista program that was a MANUFACTURERS defect. THEY HAVE TO FIX IT AND FOR FREE!!!!! I hope this helps you. Good luck.

Posted on Feb 28, 2009

igor106
  • 277 Answers

SOURCE: HP laptop, wont turn on...

I have the same model with the same symptoms in for repair. This is a motherboard issue and requires a reflow of the GPU and chipset. It has nothing to do with the LCD because the buttons don't react when the laptop is "turned on". The touchpad turn on/off button does not react when pressed, the same is with the wifi, volume and mute buttons.
The problem is in a poor solder and a cracked/oxidized contacts due to heat buildup.

Posted on Apr 15, 2010

  • 1 Answer

SOURCE: HP ZD 7000 wont power up. Will plug in, power

I had a similar though somewhat different problem. My zd7000 was plugged in but it was oscillating between charging the battery and running from the battery. In the past I'd adjust the jack position and life was good - this time nothing mattered. I turned the laptop off and noticed that the charge light came on and stayed on - I guessed something was freaky with the battery so I switched to my spare - the charger light came on, I turned on the power I had a brief power on followed by zzzzttt then everything died. I could smell the stench of electrical burning. I disassemble the whole laptop and removed the motherboard - the back of the power jack is burned. A new jack is $10.

If I had to guess, I"d guess you have a bad jack. I've seen offers to repair this on the net for $100. If the offer is legit, I'd rather pay the bucks - theres only 5 billion screws in the laptop - plus the risk of static discharge damaging to boards or the pain of getting the processor heat sink out without damaging the processor and then getting heat conducting "grease" between the processor and the heat sink when you put it all back together again. I figured my unit was dead anyway, might as well see if I could find the issue. Now I need to get a new jack - and see if I can get it all back together again...

Posted on Dec 13, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Hi, hp pavillion zx5000 will not power on. The power source is good. I have tried it with & without the battery. I tried no batt & ac and holding down the on button for 30secs; holding down the on...


I would try the following steps, then contact HP (if these don't work, chances are it's hardware related).
1) Remove the battery and power cable. 2) Hold down the power button for 3 seconds. 3) Reattach the power cable and battery. 4) Try to boot again.

Mar 01, 2011 | HP Pavilion zd7000 zx5000 zv5000 presario...

4 Answers

I have a hp 6735s laptop. Its just out of warranty. When plugged into the mains adapter it is no longer charging the battery. This means it only works when plugged in. Have i inadvertantly set the...


best way is to just try out the battery on another laptop, or try another battery on yours. If the laptop is not very old, and I suppose yours isn't more than 2 years old, your battery shouldn't be dead.

Aug 16, 2010 | HP Compaq 6735s Notebook

1 Answer

My hp pavillion dv4-1220us laptop, won't start up...I press the power button and it turns on for a couple seconds and then turns back off....


1) Is it the battery, power up using the power supply.

2) When the power supply is plugged in, is there a charge light/led (could by a bad power supply not charging or providing a good connection)

3) Is the CPU over heating? Check the vents underneath are they clogged with dust?

After this, you're getting into internal faulty component issues and need someone to look at it.

Apr 13, 2010 | HP NB199UA Pavilion Notebook

1 Answer

Zd7000 mobo not powering up


I've found this particular issue to be common with the zd7000 and zd7000a (the 'a' model especially. For whatever reason, the battery tends not to make good contact no matter what you do, and if the motherboard sees you have one, it uses it. This would be fine, but if the battery loses contact, AC power doesn't come up fast enough.

Sadly, the only realistic solution for the lay-user is to place the computer on a flat, steady surface, preferably something that assists ventilation, and keeps the battery stable and as immobile as possible.. Once you stop thinking of it as a laptop and start thinking of it as a portable computer, it tends to make living with it much easier.

Nov 24, 2009 | HP Pavilion zd7000 Notebook

1 Answer

''My HP Pavillion ZE5300 Laptop Doensn't Come On At All!''=v.v=


when you press the power button, does any light flash for 1 second?

remove the memory, hard disk, cd writer from the laptop. then try to switch on again. do it using the power adapter.

if it doesnt come on then its an internal problem. you will have to open the laptop case and remove all parts for test

good luck

Oct 06, 2009 | Computers & Internet

2 Answers

Hp Pavilion zd7000 turns on and off with different colored screen


The graphics chip needs resoldering (reflow). Got the same laptop in for repair yesterday. At first when power cord plugged in all LEDS stay, hard drive spins but fans don't work and nothing on screen. A bit later everything's dead. I've seen too many HPs with poor soldering issues. can't really say they're making good laptops these years.

Mar 28, 2009 | HP Pavilion zd7000 zx5000 zv5000 presario...

1 Answer

Laptop hp pavillion zd7000 power adaptor


Here's a power adapter:
http://store.l-f-l.com/cgi-bin/cp-app.cgi?pg=prod&ref=350775-001

Jan 23, 2009 | HP Pavilion zd8000 Notebook

1 Answer

HP Pavillion zd 7000 (model zd7058cl) does not turn on now


Don't try again and again,,, if not running well protection circuit will turn off. therefore test for short circuit, need to remove unwanted parts and try, also need to test the circuit for short circuit with multi meter.
specially mosfets need to check.

Apr 03, 2017 | HP Pavilion zd7000 zx5000 zv5000 presario...

Not finding what you are looking for?

Open Questions:

See all HP Pavilion zd7000 zx5000 zv5000 presario Questions

HP Pavilion zd7000 zx5000 zv5000 presario 3000,R3000 Series 120W Laptop AC Adapter-360699-001 CD-ROM Drive Logo

Related Topics:

519 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18424 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

pontelemon
pontelemon

Level 3 Expert

538 Answers

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

Answer questions

Manuals & User Guides

Loading...