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Laptop acer 7720 code 39

My laptop as a pioneer dvd rw ata k17rs, and it as stopped working in the device manager it say code 39 missing or crupted. wot can i do???

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1. Remove the Upperfilters and Lowerfilters values completely from the following registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}NOTE: If you are getting a code 39 message, it may be that additional third-party filter drivers were added to UpperFilters and LowerFilters values in addition to Adaptec filter drivers. In that case, you may try to remove the non-Adaptec filter drivers first, leaving the Easy Creator filters in place to see if the Code 39 goes away. If you still receive an error code 39, 32, or 31 message, remove the Upperfilters and Lowerfilters values completely in the preceding key.

2. Restart your computer.

Posted on May 19, 2008

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3 Answers

Pioneer DVR-K17RS ATA ACER CODE=39


Code 39 for cd/dvd drives is a common problem, you need to edit the registry to fix this error. See these instructions on how to fix code 39.

Mar 28, 2009 | Acer Aspire 5610-4648 Notebook

3 Answers

Pioneer DVR-K17RS ATA ACER CODE=39


from your description, it's windows problem.
You can either reload your operating system or edit the windows registry.
To edit the windows registry follow this step from Microsoft:
http://support.microsoft.com/kb/314060

Oct 05, 2008 | Acer Aspire 5600 Series 5630-6951 Laptop

2 Answers

Pioneer DVR-K17RS ATA ACER CODE=39


it's windows issue, you just need to edit windows registry.
Follow this step from microsoft:
http://support.microsoft.com/kb/314060

Jul 01, 2008 | Acer Aspire 5610-4648 Notebook

4 Answers

Pioneer DVR-K17RS ATA ACER CODE=39


the dvd-rw doesnt work in mi acer aspire 5520-5912

May 18, 2008 | PC Laptops

2 Answers

Pioneer DVR-K17RS ATA ACER CODE=39


Hi How old is this laptop? If it is brand new, then you should be able to send it back to acer. Its the problem with drive or mainboard not with the drivers.
Thanks

Mar 16, 2008 | Acer Aspire 5610-4648 Notebook

5 Answers

Pioneer DVR-K17RS ATA ACER CODE=39


Hi, the error code that you have is a known issue from Microsoft that needs a registry tweaks. Error code means "Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (code 39)". You can click on this link for your reference http://support.microsoft.com/kb/929461/en-us

To resolve this problem, remove the affected filter drivers. To do this, follow these steps:1. Click Start, type regedit in the Start Search box, and then click regedit in the Programs list.
If you are prompted for an administrator password or confirmation, type your password, or click Continue.
2. Locate, and then click the following registry subkey:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}
Caution There can be many instances of the registry subkey that is mentioned in step 2. You must make sure that you are in the appropriate registry subkey before modifying the UpperFilters and the LowerFilters values. To verify that you are in the appropriate registry subkey, make sure that the Default data value is DVD/CD-ROM and the Class data value is CDROM.
3. In the right pane, right-click UpperFilters, and then click Delete.
4. Click Yes to confirm the removal of the UpperFilters registry entry.
5. In the right pane, right-click LowerFilters, and then click Delete.
6. Click Yes to confirm the removal of the LowerFilters registry entry.
7. Exit Registry Editor, and then restart the computer.

This will surely help you resolve your issue. Good Luck!!!

Thanks

Feb 22, 2008 | Acer Aspire 5630 Notebook

4 Answers

Pioneer DVR-K17RS ATA ACER CODE=39


i believe it's software problem, you can reload the operating system using alt+f10 or you can try this
http://support.microsoft.com/kb/314060

Feb 16, 2008 | Acer Aspire 5610-4648 Notebook

3 Answers

Pioneer DVR-K17RS ATA ACER CODE=39


Try to remove the device from Device manager, and then reinstall or upgrade the driver. If the error continues to occur, it may be possible to edit the operating system Registry to resolve the issue.

Click the Start button, press run and type regedit.
  1. In the Registry Editor window, in the left pane, double-click the HKEY_LOCAL_MACHINE folder.
  2. In the HKEY_LOCAL_MACHINE folder, double-click the System folder.
  3. In the System folder, double-click the CurrentControlSet folder.
  4. In the CurrentControlSet folder, double-click the Control folder.
  5. In the Control folder, double-click the Class folder.
  6. In the Class folder, click to select the {4D36E965-E325-11CE-BFC1-08002BE10318} folder.
  7. In the right pane, click to select the UpperFilters registry value.
  8. Press Del / Delete to remove the registery entry.
  9. In the Confirm Value Delete dialog box, click the Yes button.
  10. In the right pane, click to select the LowerFilters registry value.
  11. Press Del / Delete to remove the registery entry.
  12. In the Confirm Value Delete dialog box, click the Yes button.
  13. close the regedit window.
  14. Restart the computer.

Feb 11, 2008 | Acer Aspire 5100 Notebook

2 Answers

Pioneer DVR-K17RS ATA ACER CODE=39


If you can't restored the driver, you should reload the operating system using Alt+F10 or using disks (not from windows, boot from disks)
In your case, it's look like you can't access the dvd in windows, i hope you can access in dos mode.

Jan 20, 2008 | Acer Aspire 3680 Laptop

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