That I have seen it is the logging that everything restarts and the system didn't shut down properly, but nothing that would help you to a lead.
However, if you are able to get the pc working again, without a forced shutdown, and note the time of the freeze, you might be able to find out what didn't respond.
Please disable any device you have connected to your pc, outside of mouse and keyboard.
Please test your hard drive(s)
Run SeaTools to check the integrity of your HDD. SeaTools for DOS and Windows - How to Use - Windows 7 Help Forums
NoteDo not run SeaTools on an SSD as the results will be invalid.
Run chkdsk Disk Check - Windows 7 Help Forums
Hi mine is a SSD
This is what i am getting after recovering from sleep state and then it System Freezes
Event 4101 Display driver nvlddmkm stopped responding and has successfully recovered.
Event 6008 The previous system shutdown at 12:39:24 on 05/10/2015 was unexpected.
Event 41 The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.
Event 1101 Audit events have been dropped by the transport. 0
I then have to do a physical reboot
Please check your SSD with chkdsk.
Although the sleep function gives some problems, it might be caused by something else then a bug.