If you do not install the MBs chipset drivers first you will have problems installing other drivers and suffer stability issues such as this.
MB chipset drivers below;
Intel INF installation
Asia China America EuropeEurope(Russia) : FTP / Http
RE your crash dumps, various causes are possible atm due to the drivers being messed up and Windows not updated but in two out of the three dumps MBAM has had problems loading part of which is mwac.sys (Malwarebytes Web Access Control) again this could be due to an incorrect driver configuration and the problems that MBAM is having may also be corrected along the way.
Suggested steps were;
1: Install Windows 7 Sp1 and all other important Windows updates.
2: Install a free AV software.
Can I now add as step 3: installing the MBs chipset drivers and then letting us know how things are going.