Start up hangs before login in screen after the Windows updated 10/26/2010

Before going to bed, I decided to install all Windows Update after they have been downloaded (don't know what they are).  I do not download anything at night or for the past weeks.

Yesterday, I went to turn on my laptop and it could be block/gel just before the log on screen and after departure upward. My pointer doesn't move or anything.  Graphics seem to have stopped and remained black with only the pointer that appears.

I decided to do a reboot to safemode (all 3) and it hangs at ahcix64.sys.  I also tried a recovery back to a month ago and it would be dismissed. (don't remember error number, but will update when I'm back on what it was).

I tried to use KNOPPIX to get all my fails, and which also failed during startup.  I would rather a restore of the entire system.  Please let me know if this happens to you.

MODEL:

HP TOUCHSMART TX2-1270US

RAM 4 GB

AMD TURION X 2

WINDOWS 7 HOME PREMIUM X 64

Hello
 
 
1. How do you do the system restore on your computer?
 
 
First check to see if there are external devices attached to the computer, if so remove and check.
 
Method 1.
Let us run repair system at this stage, it might solve the problem.
See the following articles for additional help and steps on startup repair.
Startup Repair
http://Windows.Microsoft.com/en-us/Windows7/products/features/Startup-Repair
What are the system recovery options in Windows 7?
http://Windows.Microsoft.com/en-us/Windows7/what-are-the-system-recovery-options-in-Windows-7
 
 
Method 2.
a. place the Windows 7 installation DVD into the DVD drive and restart the computer.
b. start from the DVD in the System Recovery Options screen by pressing the F8 key.
c. Select command prompt.
d. in the type invites the next and press to enter.
CHKDSK C: /f
Note: In the command above C refers to the hard disk partition. You can run check disk on all partitions.
e. once the chksdk is complete, exit the command prompt and restart the computer and check.
 
 
I hope this helps.

Thank you, and in what concerns:
Shekhar S - Microsoft technical support.

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