Question about HP Pavilion zd7020US Notebook

1 Answer

One long beep and 2 short beeps

I have got HP pavilion dv2000. Once i try to start it gives me one long beep and 2 short beeps and nothing is displayed on the screen. Screen remains blank. there is no RAM problem i have checked that . Please give me solution

Posted by on

1 Answer

  • 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
  • 32,281 Answers

Depending upon your BIOS manufacturer, generally this POST error code means either a video card problem or a motherboard problem. If the RAM is OK then you have a motherboard problem, and this may not be cost effective to fix. Consider putting your money towards a new laptop, remove the hard disk and put it into an external USB adapter case and use it as an USB hard drive for backup etc.

Posted on Jun 27, 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

No screen display,give 1 long and 2 short beep


The beep codes indicate you probably have a dry joint on your GPU. A reflow should fix it. if you don't know what a reflow is, it's probably not in your skill set, here is a page with a video to show you how it's done. good luck.

Jan 05, 2011 | HP 417035-001 - HP Pavilion dv2000 Series...

1 Answer

What might be the cause of hp pavillion dv2000 not displaying on the screen at start up and giving 3 beeps, 1 long and 2 short, sometimes it boot but doesn't get to the desktop area?


1 long beep followed by two short beeps is usually indicative of a failed/failing display adapter. On something as.... rustic as your dv2000 it can be fixed.... but probably would see better value from just replacing the unit.

Oct 23, 2010 | Computers & Internet

2 Answers

Problem for HP HP Pavilion dv2000 15.4" Notebook Laptop PC The power is OK but I get 1 long beep and 2 short beeps when switching on, the screen remains blank and no activity on the laptop


Disconnect all devices from the power supply EXCEPT the motherboard
Remove any extra cards including video etc.(plug monitor into the onboard)

If you hear any beeps these can indictate where the fault is.
either of these sites below will help you further with that

Beep codes Pc

More beep codes

Power up the pc and see if the fans are working.
If not then double check the power connections to the board.

If you still have no fans it is time to suspect the power supply as the probable cause.

If the fans worked then you should have gotten a display which told you there was an error and offering you a chance to go into the BIOS. ignore it and shut down the PC.

Now connect one drive only and boot again.

Repeat that until you identify the component that is giving you a problem.

Once you find the problem then remove or disconnect and carry on with the rest to see if another component might also cause a problem

If there is only one problem device then you may want to investigate that device further, Unless you don't mind replacing it
Hope this gives you the information you need

Hope this gives you the information you need

Bob
Moderator

It would be very decent of you to consider the quality of our experts answers and judge them accordingly as you pass through FixYa.

Thank you

Dec 13, 2009 | HP Pavilion dv6000z Notebook

2 Answers

Blank screen long beep 2 short beeps at startup.


The 1 long 2 short beep code means a problem in the video circuitry and the laptop can't initialize the display. This is usually caused by failure of the integrated video chipset. Unfortunately, on a laptop you can't just open the case and install a new video card like you can on a desktop. You need to replace the mainboard. Replacements are available online. Here is one source found by a Google search. (I'm just using this as an example. I haven't dealt with this site.)

The 4 beep code means no memory detected when the computer started up. No surprise there since you had taken it out.

Apr 23, 2009 | HP Pavilion dv2000t 14.1" Notebook Laptop...

6 Answers

One long beep, two shorter beeps - HP laptop will not start up


Hi...
I had the same problem...
The solution is only temporary and you will have to reapply it after around 5 to 6 boots cuz it'll just happen again (the beep syndrome).

Just heat up the laptop by turning it on and covering its air vents with your hands.

Then after you hear the beeps turn it off.
Turn the laptop on again and immediately turn it over upside down with the lid closed ofcoarse (simply put it on its back).Hopefully you wont hear the beeps and when you open up the laptop lcd...voila display.

Jan 22, 2009 | HP Pavilion dv6000z Notebook

1 Answer

1 long beep and 2 short beeps


This must be an Award BIOS.

1 long and 2 short beeps indicates a video error has occurred and the BIOS cannot initialize the video screen to display any additional information.

I doubt there is anything you can do, other then taking it in for service.

It's most likely the video controller.

You might try connecting an external monitor, but I doubt it will function.

Nov 23, 2008 | Toshiba A75-S125 Satellite Notebook

1 Answer

Hp pavilion dv2000 no lcd dispaly


Indicates a video error has occurred and the BIOS cannot initialize the video screen to display any additional information
This issue can be caused by any of the below situations.
  1. New hardware conflicting with old hardware.
  2. Bad or failing hardware device.
  3. Connections not connected or connected properly.
  4. Recent electrical storm that caused a surge that damaged computer.
  5. Other hardware issue.

Sep 24, 2008 | HP Pavilion dv2000t 14.1" Notebook Laptop...

2 Answers

I have a dv2000 pavilion laptop. When I turn it on it beeps 3 times. One long two short and then nothing. The screen is blank


Hi

Its graphics card faliure try to get the motherboard and replaced it today or send it to HP.

Jyo

Jun 19, 2008 | Computers & Internet

1 Answer

3 beeps at start


hmmm...that's not good. works fine with no battery. I suspect your motherboard may be taking a vacation from working soon.

got backup for your HP?

Feb 12, 2008 | HP Pavilion dv2000t 14.1" Notebook Laptop...

Not finding what you are looking for?
HP Pavilion zd7020US Notebook Logo

513 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18391 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Tony

Level 3 Expert

2600 Answers

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

Answer questions

Manuals & User Guides

Loading...