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Why does my Dell dimension C521 desktop pc with windows 7 keeps freezing up? how to stop it?

Works after reboot

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Your system may be freezing due to a number of reasons. To troubleshoot the issue, you can follow the guidelines mentioned on the following links:
Important: You are advised to refer only the guidelines that are feasible in your case.
http://answers.microsoft.com/en-us/windows/forum/windows_7-performance/windows-7-keeps-freezing/0be1d78d-a4d5-4441-8171-a841258f1350
http://www.wikihow.com/Stop-a-Windows-Computer-from-Freezing

GuruAid.com

Posted on Apr 17, 2015

Testimonial: "thanks for your suggestions. booted in safe mode. and then restarted in normal mode . So far seems to be working fine."

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1 Answer

What operating support system is compatible with Dell Dimension c521?


Windows Vista and windows 7 both work on this pc i installed windows 7 it works just fine.

Jun 17, 2014 | Dell Dimension C521 PC Desktop

1 Answer

What version of windows 7 will run?


A C521 should be able to run any 32 bit version of Windows 7

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a standard pci, or pci-express card will work...or you can always go usb

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1 rollback your drivers, 2 check device manager , Install origional that worked. Also windows updates for hardware drivers.

Apr 25, 2010 | Dell Dimension C521 PC Desktop

1 Answer

Blue screen Dell Dimension C521


Hi,
This problem occures when ther is an conflict with drivers, so try to updat your Bios from dell web site orm you may try to update the video driver or have an option to replace it and try Try to boot the system safemode and chk if you get the same BSOD if not then its the video drivers

Regards
Samson Ved

Feb 05, 2010 | Dell Dimension C521 PC Desktop

1 Answer

Dell Dimension C521 w/Vista will not boot OS.


There is no way around this you need to get your OS from Dell and reload.

Sorry.

Feb 19, 2009 | Dell Dimension C521 PC Desktop

2 Answers

Blue error screen and system shutdown on Dell Dimension C521


Rule of thumb test ram out first usally that is the cause what does the code say on the blue screen

Feb 13, 2009 | Dell Dimension C521 PC Desktop

1 Answer

Cant get to windows


Is it XP or Vista? I would load the recovery cd and attempt a repair( not an install).

Sep 06, 2008 | Dell Dimension C521 PC Desktop

1 Answer

Reboot


If you are running XP CNTL+F11 after the Dell Splash Screen

Here is a Dell Document on how to restore your system for factory defaults:

http://support.dell.com/support/topics/global.aspx/support/dsn/en/document?c=us&dl=false&l=en&s=gen&docid=3E48AE3870775D64E040A68F5B2877D4&doclang=en&cs=


May 14, 2008 | Dell Dimension C521 PC Desktop

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