Question about HP Pavilion dv9000z Notebook

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HP dv9000 screen shutdown

Computer starts to boot up normally, then screen shuts down sometimes after 1 sec, sometimes after 10 seconds. boot continues as normal.
only way to get screen back is to shut the lid to put it into standby mode, then open it again and then only under battery power. the moment the mains power is switched on, the screen closes down. under battery power the screen flickers continually but is never lost. other than that the computer operates as normal. any thoughts as to the problem?

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Power controller circuit on the motherboard needs repair by pro.

Posted on Oct 12, 2009

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Hp Pavilion dv9000 powers on, then shutdowns, and keeps repeating.


Try it without the battery inserted with the AC adapter.

Jan 04, 2010 | HP Computers & Internet

1 Answer

Hp pavillion dv9000 won't boot. tries to start, fan comes on, screen black and then shuts off. blue lights turn on during the process. all happens in a few seconds and loops. nothing ever displayed.


There is a Limited Enhancement Program that includes this model. If you are in the US call 1-800-474-6836. If you are outside US check the HP.com website and search for the Limited warranty enhancement Program.
This is normally a video chipset issue that is embedded in your MB. If your notebook is part of the program, hp will shoulder the repair cost for the MB replacement.


Please vote, Thanks!

Jun 27, 2009 | HP Pavilion dv9000z Notebook

2 Answers

Pavilion ze4600 will not start


The blue screen that you see is what they call "the blue screen of death". The error that you have is Unmountable Boot Volume. This is caused by the operating system not being to load due to hard drive errors. This happens due to the computer being shutdown improperly or hard drive problem. I suggest that you contact the manufacturer of the computer so they can try and restore the computer without formatting or changing the hard drive.

Jun 10, 2009 | HP Pavilion dv6000z Notebook

1 Answer

Tower problems


You may need to replace the cmos battery, its a cr2032 3v button cell
Make sure all your expansion cards and memory are reseated.
Make sure all cables are reseated.
your power supply could be bad

If that doesn't work try this


Here is my fix for the dell dimension 4400 amber light problem. It works!
replace cmos battery.
then unplug power cord form wall about 5-10 secs.
then plug it back in, wait 5 secs.
If amber light comes on, press and hold power button until it goes out.

(with light out, press and hold power button while amber light comes on and goes off again holding power button 2-3 secs after light goes out.) repeat whats in parenthesis until computer turns on
it should only take about 6, 7 tries.

After the computer boots, you may want to setup cmos or boot into windows.
After you shutdown, unplug power cord for 5-10 secs then plug it back in.
Press and hold the power button, computer should come on.
I found that's the only way to turn on the computer.
If you shutdown and don't unplug power cord the computer may not boot, mine didn't.
Strange I'd say

A+ Technician

Apr 01, 2009 | HP Computers & Internet

1 Answer

HP Pavillion dv9000 fatal error


On the windows boot screen you should be getting choices for safe mode, safe mode with networking, etc ...

Select "Disable automatic restart on system failure'

And let me know what error message(s) you have ... write it all down

Jan 14, 2009 | HP Pavilion dv9000z Notebook

1 Answer

For solving blue screen error


HP Notebook PCs - "Windows Unsafe or Sudden Shutdown" Blue Screen Error Occurs During Startup or Boot

Description
Windows XP may not start and the following error message may appear on a blue screen:
Windows Unsafe or Sudden Shutdown
This error occurs after Windows was not shutdown using a safe method. The notebook may have been turned off without clicking Shut Down or briefly pressing the computers Power button. The power may have been suddenly disconnected from the computer or the Power button may have been held for more than 5 seconds.
An unsafe shutdown can damage some of the Windows system files, preventing the computer from starting properly.
Solution
If the error occurs allow the operating system to complete a check of the hard disk. Windows will prompt your to run CHKDSK. CHKDSK scans the hard drive for damaged files and repairs the files if necessary. The scan may take up to an hour depending on the size of the hard drive and the number of damaged files. The computer will restart when the scan is complete and Windows should start normally.
If Windows will not start or the computer will not boot after the scan is complete see: HP Notebook PCs - Troubleshooting a Startup or No Boot Problem (In English)

use the link to know how to use recovery option with hp laptop
http://h10025.www1.hp.com/ewfrf/wc/fastFaqLiteDocument?lc=en&cc=us&dlc=en&product=18703&docname=c00608578#
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Thanks and Regard
dilipbagdi
Technical Associate

May 18, 2008 | HP Pavilion dv9000z Notebook

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