Troubleshooting:After a clean install of windows 7 home premium 64 bit, dvd's will not play [scrambled] and computer will sometimes freeze and I must force restart. Error

After a clean install of windows 7 home premium 64 bit, dvd's will not play [scrambled] and computer will sometimes freeze and I must force restart.

I have windows 7 home premium 64 bit that crashed totally.  I mistakenly installed my vista 32 bit os on it.  I purchased a new windows 7 home premium os and installed it.  I did a clean install after formatting the hard drive [did it twice].  Now dvd's
will not play [scrambled] and computer will sometimes freeze and I must force restart.  I have seen reference to 32 system on restarting options.  HELP??
 
Original title: 32 and 64 bit os

Solutions to the Problem After a clean install of windows 7 home premium 64 bit, dvd's will not play [scrambled] and computer will sometimes freeze and I must force restart.

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Did you install the Windows 7 device drivers for your make and model.
If not then go to the manufactures support web site and download the Windows 7 drivers to a folder on your PC and then start by installing the chipset/motherboard drivers, followed by
the USB, SATA, LAN, Audio and all remaining drivers.
 
Find your computer manufacturer's support website.
http://windows.microsoft.com/en-US/windows/help/contact-support/computer-manufacturers
 
How to tell if you have a 32Bit or 6Bit vrsion of Windows installed:
http://support.microsoft.com/kb/827218
 
BIOS Updates: You should check to see if there have been one or sometimes more BIOS updates for the motherboard.
Read (if provided) what the update fixes.
Sometimes a more recent BIOS update will fix the problem.
Read the instruction on how to update/flash
your BIOS very carefully and be centain you understand the process.
Be aware that there is a risk of a bad flash/update occuring which can render your system unbootable.
 
Also check the Graphics card manufacture's download site for the most recent Windows 7 drivers for your card.
ATI:
http://support.amd.com/us/gpudownload/Pages/index.aspx
NVIDIA:
http://www.nvidia.com/Download/index5.aspx?lang=en-us
 
J W Stuart: http://www.pagestart.com

To install drivers and other optional updates

1. To install optional updates, you need to review and then select them from the list of updates that Windows finds for your computer. Optional updates are not installed automatically.
2. Open Windows Update by clicking the Start button Picture of the Start button, clicking All Programs, and then clicking Windows Update.
3. In the left pane, click Check for updates, and then wait while Windows looks for the latest updates for your computer.
4. If any updates are found, click View available updates.
5. Select the optional updates that you want, and then click Install. Administrator permission required If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

Recommended Method to Repair the Problem: After a clean install of windows 7 home premium 64 bit, dvd's will not play [scrambled] and computer will sometimes freeze and I must force restart.:

How to Fix After a clean install of windows 7 home premium 64 bit, dvd's will not play [scrambled] and computer will sometimes freeze and I must force restart. with SmartPCFixer?

1. Download Error Fixer . Install it on your computer.  Click Scan, and it will perform a scan for your computer. The junk files will be shown in the list.

2. After the scan is done, you can see the errors and problems need to be fixed. Click Fix All.

3. The Repair part is done, the speed of your computer will be much higher than before and the errors have been removed. You can also use other functions in SmartPCFixer. Like dll downloading, windows updating and print spooler error repair.

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