My Laptop goes unresponsive

There is a known issue with a recent Windows Update (KB3022345), it causes an irrepairable corruption warning (which is a false report, the files are not corrupt in reality). If you have this update installed then do one of the following:
- Uninstall this update (it is Windows 10 preparation update)
or
- Run the fix from The Tech Cookbook – Windows 7 update (KB3022345) causing corrupt files

After the above, run another SFC /scannow. If you still get a corruption, attach it in your next post.

hey Gokay

i tried the clean startup but nothing changed and FYI i've been having this issue from 2 or 3 weeks so i guess its before the windows 10 prep update. the CBS.log details are below

You have to attach the cbs.log file.

Please start in Safe Mode, and see if it will get better.

SFCFix version 2.4.3.0 by niemiro.
Start time: 2015-06-01 17:33:20.582
Microsoft Windows 7 Service Pack 1 - amd64
Not using a script file.




AutoAnalysis::
FIXED: Corruption at C:\Windows\winsxs\amd64_microsoft-windows-u..ed-telemetry-client_31bf3856ad364e35_6.1.7601.18839_none_fe0845bb1d97efda\utc.app.json has been successfully repaired from C:\Windows\winsxs\amd64_microsoft-windows-u..ed-telemetry-client_31bf3856ad364e35_6.1.7601.23040_none_fe7de82236c5fac8\utc.app.json.
FIXED: Corruption at C:\Windows\winsxs\amd64_microsoft-windows-u..ed-telemetry-client_31bf3856ad364e35_6.1.7601.18839_none_fe0845bb1d97efda\telemetry.ASM-WindowsDefault.json has been successfully repaired from C:\Windows\winsxs\amd64_microsoft-windows-u..ed-telemetry-client_31bf3856ad364e35_6.1.7601.23040_none_fe7de82236c5fac8\telemetry.ASM-WindowsDefault.json.




SUMMARY: All detected corruptions were successfully repaired.
AutoAnalysis:: directive completed successfully.




Successfully processed all directives.
SFCFix version 2.4.3.0 by niemiro has completed.
Currently storing 2 datablocks.
Finish time: 2015-06-01 17:34:19.796
----------------------EOF-----------------------

Seems he went the SFCFix method, so should have KB3022345 installed still.