Computer keeps having to do startup repair.

[Reficx]

Just freshly installed Windows to my computer and already it's doing this:

Root cause found:

unkwon Bugcheck: Bugcheck 50. Parameters = 0xe23fac, 0x0, 0x7feee9a85e5, 0x8.

Repair action: System Restore
Result: Completed successfully. Error code = 0x0
Time taken = 51933 ms

No idea what the message means.
Has done it twice now.
Any ideas?

 

[Reficx]

Haven't got all the drivers yet because the missing drivers I can't seem to find.
For example; the communications controller the driver I got off the intel website wouldn't install saying there was no intel drivers. So I'm having to use a wireless g usb atm.
The other missing driver is a bus controller. Which I can't find a driver for either.
Tried using unknown device identifier to no avail.
Managed to find the LAN driver through the Asus website.

 

[Reficx]

Yeh I've got the 100mb partition.
Pc just froze and froze earlier too, had to restart it.