new mobo/psu, applecharger.sys on/off utility? before.. error BCCODE50

the bsod has come on after a clean installation of windows 7 ultimate 64 bit after installing microsoft office and re-installing to finish updating it. Each and everytime I get the error message back on the desktop and applecharger.sys showing up at the top of the bsod. Ive been threading for past 24 hours and a few people have said it is my ram.

i have:

• updated my on/off utility,,,
• updated to latest bios
• re-installed os checked and repaired on/off utility

Lond story short my motherboard shorted two psu's on tuesday , and since then ive had a new motherboard p67ad3 b3

My curiosity is that when i had my system working on the asrock board since April I might have downloaded office 2010 from the website not from dvd. I will attempt this now,,and do a clean install pror,,because im not sure if uninstaling office will solve the bsod.

my bsod is both a random occurence and upon shutdown.
Previously when I didn't format the partition t was also upon all simultaneous upgrades requiring restarts, if this is any help.


Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 2057

Additional information about the problem:
BCCode: 50
BCP1: FFFFF88804145428
BCP2: 0000000000000000
BCP3: FFFFF8800414280A
BCP4: 0000000000000005
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\092411-35895-01.dmp
C:\Users\euclid\AppData\Local\Temp\WER-52619-0.sysdata.xml

Read our privacy statement online:
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C:\Windows\system32\en-US\erofflps.txt


I have noticed the problem highlighted before: https://www.sevenforums.com/crashes-d...mory-dump.html and this situation has become urgent for me to fix today.

I can only think to try the office 2010 download,,and or teamviewer help,,,,