Random intermittent BSOD, Error 0x00000124

Welcome to SF Wilhelm :) .

None of the bug checks you uploaded are 0x124, but rather they are all 0x7E (0x1000007E).
They are consistently due to an out dated driver.

Code:

Product Type    Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC
Driver    c:\windows\system32\drivers\rtl8192se.sys

Code:

lmvm rtl8192se
Browse full module list
start             end                 module name
fffff880`03c32000 fffff880`03d39000   rtl8192se T (no symbols)           
    Loaded symbol image file: rtl8192se.sys
    Image path: \SystemRoot\system32\DRIVERS\rtl8192se.sys
    Image name: rtl8192se.sys
    Browse all global symbols  functions  data
    Timestamp:        Wed Aug 19 03:49:25 2009

• Driver Reference Table - rtl8192se.sys

No code has to be inserted here.Install the driver following this tutorial:

• Driver Install - Device Manager

Now about the hangs,
does it happen during intensive work loads?
Is it random?
Are you positive that the entire PC hangs, and not just the peripherals (mouse & keyboard)?

• Download Crystal Disk Info and post a screenshot (multiple shots if you have several HDD's).
• Download HWinfo and post a Screenshot of the sensors window, one at idle and another while putting load on the PC using Prime95 for the CPU side and Furmark for the GPU.
  
  • Before running Prime95 make sure to enable Round-off checking (see 1st post under the tutorial).
  
  
     Note

  It is not mandatory to run both tests simultaneously, although possible as long as the temperatures are under constant monitoring.

Let us know the results.