all kinds of bsod

[master91090]

i have a windows 7 ult 64
i7 920 cpu
6gb of ram500 gg hdd
1GB NVIDIA GeForce GT 220 [DVI, HDMI, VGA]

 

[master91090]

1GB NVIDIA GeForce GT 250 [DVI, HDMI, VGA]

 

[Boozad]

Your Windows installation is counterfeit. You have an ACER PID on an ASRock retail motherboard.

Host Name:                 KORFFHOME-PC
  OS Name:                   Microsoft Windows 7 Ultimate 
  OS Version:                6.1.7601 Service Pack 1 Build 7601
  OS Manufacturer:           Microsoft Corporation
  OS Configuration:          Standalone Workstation
  OS Build Type:             Multiprocessor Free
  Registered Owner:          korff home
  Registered Organization:   
  Product ID:                [B][COLOR=Red]00426-OEM-8992662-00006[/COLOR][/B] [B][COLOR=Red]----> ACER PID[/COLOR][/B]
  Original Install Date:     3/28/2011, 10:36:50 PM
  System Boot Time:          7/13/2014, 8:37:51 PM
  System Manufacturer:       To Be Filled By O.E.M.
  System Model:              To Be Filled By O.E.M.
  System Type:               x64-based PC
  Processor(s):              1 Processor(s) Installed.
                             [01]: Intel64 Family 6 Model 26 Stepping 5 GenuineIntel ~2668 Mhz
  BIOS Version:              American Megatrends Inc. P2.90, 4/25/2011

Counterfeit installations such as yours can contain heavily modified code that causes the installation to behave it unexpected ways. Analysing BSODs and determining their causes on these sorts of installations is very unreliable. For this reason, many analysts won't attempt it.

My recommendation is to install a genuine Windows 7. This will minimise the problems you are experiencing, and make subsequent diagnosis of BSODs far more reliable. Once you are running a genuine Windows 7 installation, and are still experiencing BSOD's, we will be happy to help you solve them.