BSOD crash after restart/some shutdowns

Hi. I just upgraded a really old Toshiba laptop from Windows Vista Home Basic to Windows 8, and every once in a while, on a shutdown, it just boots up again and gives me a crash error about some minidump, sysdata, and memory.dmp files. For every restart though, it gives me the error. Whenever the error comes, I can continue using the laptop normally again. Other than a very few number of drivers that I couldn't find for a Windows 8 laptop of my type, it's been handling Windows 8 very well. Some information about my laptop:

Windows 8 Pro 32-bit
2 GB RAM
Intel Celeron CPU 900 @ 2.20GHz 2.19GHz
Mobile Intel 4 Series Express Chipset Family Graphics Card 1 GB

So, can anyone lend me a hand in fixing this? I attached the .zip files (and started this thread) following the BSOD posting instructions. Huge thanks in advance!

Hello? Anyone? Please, can anyone help me with this? Thanks again...

Did you run the Upgrade Assistant: See if your PC can run Windows 8 - Microsoft Windows before installing Windows 8?