I have a dell inspiron 1545 multiple questions

TAKS to always start in any mode, mode normal doesent work properly and lost sound and cam in all modes. Once started in safe mode it seems to work perfectly except no noise or cam. and I cannot restore the pc

Hello

What do you mean by "restore pc"?

Do you mean to use a system restore point to put the computer settings to an earlier point in time or a recovery of the system to the factory settings.

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Here is the simple way to do a system restore:

http://Windows.Microsoft.com/en-us/Windows7/products/features/system-restore

To use the system restore

Before you start the system restore, save open files and close all programs. System Restore will restart your PC.

  1. Open system restore by clicking the start . In the search box, type restore the system and then, in the list of results, click on system restore. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.
  2. Follow the steps in the wizard to select a restore point and restore your computer.

    For more information, see System Restore: frequently asked questions.

In Windows 7 system restore can prevent headaches hours after an accident.

Problems with the system restore:

1. If you are using Norton, you should disable Norton inviolable Protection before using the system restore.

http://Service1.Symantec.com/support/sharedtech.nsf/pfdocs/2005113009323013

AVG will cause problems with SR too.

2. try to use Safe Mode system restore.

http://Windows.Microsoft.com/en-us/Windows7/products/features/system-restore

"Start your computer in safe mode.

http://Windows.Microsoft.com/en-us/Windows/Start-computer-safe-mode#start-computer-safe-mode=Windows-7

3 Malware will stop at the system restore.

Download, install, update and scan your system with the free version of Malwarebytes AntiMalware:

http://www.Malwarebytes.org/products/malwarebytes_free

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How to do a restore to factory with a Dell

"How to restore your Windows 7 computer to factory settings.

http://www.Dell.com/support/troubleshooting/UK/en/ukbsdt1/KCS/KcsArticles/ArticleView?c=UK&l=en&s=Gen&docid=DSN_362066

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And follow these steps for the general maintenance of your machine:

Search for malicious software with the FREE version of this program.

This is the right link to download included.

And does not accept the option "Pay for the version" trial installation

Download, install, update and scan your system with the free version of Malwarebytes AntiMalware:

http://www.Malwarebytes.org/products/malwarebytes_free

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You can clean your hard drive using these two methods.

"Delete files using Disk Cleanup"

http://Windows.Microsoft.com/en-us/Windows/delete-files-using-disk-cleanup#delete-files-using-disk-cleanup=Windows-7

Using the free CCleaner program:

http://www.Piriform.com/CCleaner

In NO case use the registry cleaning Option in CCleaner

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And it is not recommended to use a register or a program of cleaning/TuneUP/utilities they can do more harm to your any good operating system that they claim to be able to do.

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Make sure you have the latest updated drivers:

Access the site on your computer or equipment manufacturing > Driver and Software Support Section > search your computer or hardware model number > then your operating system > locate the correct drivers > download and install.

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What are the other steps, which does not include some of the above:

"Optimize Windows for better performance.

http://Windows.Microsoft.com/en-us/Windows/optimize-Windows-better-performance#optimize-Windows-better-performance=Windows-7

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It would be a good idea also run the System File Checker tool to check that everything is correct in the system files.

"How to use the System File Checker tool to fix the files on system missing or corrupted on Windows Vista or Windows 7"

http://support.Microsoft.com/kb/929833

Use the (SFC.exe) System File Checker tool to determine which file is causing the problem and then replace the file. To do this, follow these steps:

  1. Open an elevated command prompt. To do this, click Start, click principally made programs, Accessories, right-click guest, and then click run as administrator. If you are prompted for an administrator password or a confirmation, type the password, or click allow.
  2. Type the following command and press ENTER:
    sfc/scannow

    The sfc/scannow command analyzes all protected system files and replaces incorrect versions with appropriate Microsoft versions.

See you soon.

Tags: Windows

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