Question about HP Pavilion dv9000z Notebook

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The code 39 problem

Hi I'm tita and I'm having the exact problem and I tried what you had down except when it came to looking for a folder that had DVD CD DRIVE CLASS and so on. I didn't see a folder with that on it. I have Windows Vista. Does that make a difference. I don't know where else to look. Thank you. I found this site by despertly looking for a solution. Tita, from San Jose, CA

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1) Close all open programs 
2) Click on Start, Run, and type REGEDIT and press Enter

3) Click on the plus signs (+) next to the following folders
HKEY_LOCAL_MACHINE
SYSTEM
CurrentControlSet
Control
Class
{4D36E965-E325-11CE-BFC1-08002BE10318}
4) This folder is the DVD/CD-ROM Drive Class Description in the registry. Look for any of the following names in the right hand column.
UpperFilters
LowerFilters
UpperFilters.bak
LowerFilters.bak
5) If any of the above keys shown in step 4 are listed, right-click on them and choose Delete

6) After deleting the keys, close the Registry Editor

7) Reboot your computer

8) Open My Computer and check to see if your CD or DVD drives have returned. You may also want to open Device Manager and verify that the yellow exclamation and error code on the CD or DVD drive is gone.

Posted on Jan 23, 2009

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Posted on Jan 02, 2017

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Drivers Needed


You told the story but forgot the essential ..the exact model of the laptop and if teh webcam is incorporated..and in this case ..you will find teh drivers on the hp site ..It may not have the drivers for your operation system in case you upgraded it ..but you can download the driver for a older one ..Openup the folder after extracting from the archive ..and select the execution file ..click right on it ..select propeties and under teh properties select compatibility ..and force it to install and run in compatibility with the operation system was made for (xo or vista ) if you have windows 7 ..and will probably give you an error on run ..and will offer to install in compatibility mode..
let me know the exact model and the OS you have now ..and I will look for the exact driver..
if the webcam is external you have to look for the driver by its model .
Please comment on this . and I will link you for sure..or ..if you do not manage ..look for one of my services here and I will remote contact you and install the web cam ..
http://www.fixya.com/users/drifterK
anyway ..I will help you if you let me know the exact model ..
just in case here is teh support site ..select the model exactly ..and the operation system ..or the most recent one ..and do like I said ..

Dec 23, 2011 | HP Computers & Internet

1 Answer

Lenovo y510 suddenly turns off and the funny thing is that it happens when it's actually COLD weather , first you can hear the fan working really hard and then it suddenly turns off i tried cleaning it...


Go to 'Start' and then Run
write "msconfig" inside Run tab and press 'enter'
inside the 'System configuration utility' window click on 'startup' tab then uncheck all the applications except your current antivirus and press apply then 'ok' and then 'exit without restart' option.

Now right click My Computer and go to properties tab.
click 'Advanced' tab then under performance menu click on 'settings'
go to 'Advanced' click on 'change' and increase your virtual memory to 2048 in both spaces.
Now restart windows.

Just do the following steps and your issue will be resolved.


1) Delete all unwanted data from Drive C.


2) Delete all data that you have copied from Drive C to External HDD


3) Open My computer and go to Tools---> Folder Options---->Click on View Tab----> Check 'Show hidden files and folders' and select OK.


4) Go to C:\Documents and Settings\Administrator\Local Settings\Temp and Delete everything that you see inside Temp Folder


5) Go to C:\WINDOWS\ here you will find folders like $hf_mig$, here you will have to Delete all the folders starting and ending with $ sign.


6) Empty Recycle bin and restart the PC and your issue will be resolved.

Oct 28, 2011 | Lenovo IdeaPad Y510 - Intel Core 2 Duo...

1 Answer

Hi, Thanks for the prompt service in sending me the download for the driver I requested. I have downloaded the zip file but it has alot of files contained in it and I don't know what to do now to...


UNZIP all the files into one folder.
Look into the folder, for 'install.exe' or 'setup.exe' or 'readme.txt'.

If there is a 'readme.txt' file, then open it and read its contents.

If there is an 'install.exe' (or 'setup.exe') file, double-click on it, to run the "Installer" program.

Jul 25, 2011 | Samsung N150 Netbook

1 Answer

My acer aspire R1600 is to slow,\r\nhow can i clean it ?


Go to 'Start' and then Run
write "msconfig" inside Run tab and press 'enter'
inside the 'System configuration utility' window click on 'startup' tab then uncheck all the applications except your current antivirus and press apply then 'ok' and then 'exit without restart' option.

Now right click My Computer and go to properties tab.
click 'Advanced' tab then under performance menu click on 'settings'
go to 'Advanced' click on 'change' and increase your virtual memory to 2048 in both spaces.
Now restart windows.

Just do the following steps and your issue will be resolved.


1) Delete all unwanted data from Drive C.


2) Delete all data that you have copied from Drive C to External HDD


3) Open My computer and go to Tools---> Folder Options---->Click on View Tab----> Check 'Show hidden files and folders' and select OK.


4) Go to C:\Documents and Settings\Administrator\Local Settings\Temp and Delete everything that you see inside Temp Folder


5) Go to C:\WINDOWS\ here you will find folders like $hf_mig$, here you will have to Delete all the folders starting and ending with $ sign.


6) Empty Recycle bin and restart the PC and your issue will be resolved.


If you feel that my answers have helped you getting solution to your problems then please give a vote.

Thanks.

Jul 21, 2011 | Acer Aspire 3610 Notebook

1 Answer

Hello my computer keeps shutting off by its self every time i try to inport songs to itunes... from a cd or even saved on my computer from my mp3 anything it always dose that i will let it sit and cool...



Switch ON the PC, boot the PC in 'Safe Mode' by continuously tapping F8 button after you switch On.

Let windows boot in Safe Mode and log in to windows.

Go to 'Start'--->Programs--->Accessories--->System Tools--->System Restore

Here you will have to check "Restore computer to an earlier time' and click Next
Now you will find one Month Calendar window with Dates below, go to the previous month by clicking the '<' sign in the upper left hand corner of the Month Calendar and select any date that you see in Bold.


The detail of that particular date should show "System Checkpoint" and time on the right hand side box. Select that date.


Now, Click on Next and System Restore will start and windows will take a reboot.

After reboot
Go to 'Start' and then Run
write "msconfig" inside Run tab and press 'enter'
inside the 'System configuration utility' window click on 'startup' tab then uncheck all the applications except your current antivirus and press apply then 'ok' and then 'exit without restart' option.

Now right click My Computer and go to properties tab.
click 'Advanced' tab then under performance menu click on 'settings'
go to 'Advanced' click on 'change' and increase your virtual memory to 2048 in both spaces.
Now restart windows.

Just do the following steps and your issue will be resolved.


1) Delete all unwanted data from Drive C.


2) Delete all data that you have copied from Drive C to External HDD


3) Open My computer and go to Tools---> Folder Options---->Click on View Tab----> Check 'Show hidden files and folders' and select OK.


4) Go to C:\Documents and Settings\Administrator\Local Settings\Temp and Delete everything that you see inside Temp Folder


5) Go to C:\WINDOWS\ here you will find folders like $hf_mig$, here you will have to Delete all the folders starting and ending with $ sign.


6) Empty Recycle bin and restart the PC and your issue will be resolved.



If you feel that my answers have helped you getting solution to your problems then please give a vote.

Thanks.

Jun 03, 2011 | Computers & Internet

2 Answers

I cant find my hidden files


you have to go to folder option, then view, then click on the show hidden files and folders. the go to my computer, then local disk c: the documents and settings, then your username and you will see files you didnt see before.to get to folder options once your on your username after documents and settings, go up to the top and click on tools, then you will see folder options

May 27, 2011 | Computers & Internet

2 Answers

MY AUTOCAD PROGRAM OFTEN STOPS RESPONDING


Just do the following steps and your issue will be resolved.


1) Delete all unwanted data from Drive C.


2) Delete all data that you have copied from Drive C to External HDD


3) Open My computer and go to Tools---> Folder Options---->Click on View Tab----> Check 'Show hidden files and folders' and select OK.


4) Go to C:\Documents and Settings\Administrator\Local Settings\Temp and Delete everything that you see inside Temp Folder


5) Go to C:\WINDOWS\ here you will find folders like $hf_mig$, here you will have to Delete all the folders starting and ending with $ sign.


6) Empty Recycle bin and restart the PC and Login



Now, Go to 'Start' and then Run
write "msconfig" inside Run tab and press 'enter'
inside the 'System configuration utility' window click on 'startup' tab then uncheck all the applications except your current antivirus and press apply then 'ok' and then 'exit without restart' option.

Now right click My Computer and go to properties tab.
click 'Advanced' tab then under performance menu click on 'settings'
go to 'Advanced' click on 'change' and increase your virtual memory to 2048 in both spaces.
Now restart windows.





May 26, 2011 | Computers & Internet

3 Answers

Error code 39, cannot boot up the dvd drive


To resolve the issue i suggest perform the steps given below 1. Go to START -------> RUN command and type (devmgmt.msc ) 2. After that device manager window pops up on the screen, all you need to do is uninstall CD/DVD drive by clicking right click and press on Uninstall option 3. After uninstalling CD/DVD drive from the devicemanager , restart the notebook, The drivers which you had uninstalled will automatically retrive by windows , This should resolve the issue. Have a grat day.

Sep 16, 2009 | HP Pavilion dv6000z Notebook

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