BSOD when I turn my computer off

Hello and welcome stathis now mate just as it says on the screen have you installed any new hardware or software recently? if it is hardware then check to see if it is installed (seated if a plug in) firmly. If it is software then what?

Now two things you have to do is give us some system specs mate as it is like working in the dark not knowing what is in the machine https://www.sevenforums.com/tutorials/180324-system-info-see-your-system-specs.html

and also download the dump files please they can get us to the seat of the problem - generally speaking however it does look like a driver problem from what I have researched.
https://www.sevenforums.com/tutorials/174459-dump-files-configure-windows-create-bsod.html
Please post back same.

That's ok mate but I have to go offline for while but will get back soon the files are the ones we want.

Now I am not very experienced with this at the moment but I do see references to something amiss with the USB hubs. Now do you have a USB hub attached to the machine? Plus I am wondering if the drivers for the USB ports might need updating.

Now to make sure we are getting the right ones can you check under the machine for the PART NO see pic - it is of what is on my old Toshiba L550 it determines where the machine was made and whee it was made for - to get parts for if needed.

Code:

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*                        Bugcheck Analysis                                    *
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Use !analyze -v to get detailed debugging information.

BugCheck 9F, {3, fffffa80081ea440, fffff80000b9a518, fffffa800a481410}

Probably caused by : usbhub.sys

Followup: MachineOwner
---------

0: kd> !irp fffffa800a481410
Irp is active with 11 stacks 9 is current (= 0xfffffa800a481720)
 No Mdl: No System Buffer: Thread 00000000:  Irp stack trace.  
     cmd  flg cl Device   File     Completion-Context
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

			Args: 00000000 00000000 00000000 00000000
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

			Args: 00000000 00000000 00000000 00000000
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

			Args: 00000000 00000000 00000000 00000000
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

			Args: 00000000 00000000 00000000 00000000
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

			Args: 00000000 00000000 00000000 00000000
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

			Args: 00000000 00000000 00000000 00000000
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

			Args: 00000000 00000000 00000000 00000000
 [  0, 0]   0  0 00000000 00000000 00000000-00000000    

			Args: 00000000 00000000 00000000 00000000
>[ 16, 2]   0  0 fffffa80085a8040 00000000 00000000-00000000    
	      Unable to load image \SystemRoot\System32\Drivers\dvb7700all.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for dvb7700all.sys
*** ERROR: Module load completed but symbols could not be loaded for dvb7700all.sys
 \Driver\DVB7700ALL
			Args: 00016600 00000001 00000004 00000005
 [ 16, 2]   0 e1 fffffa8003b1ce30 00000000 00000000-00000000    pending
	       \Driver\ksthunk
			Args: 00016600 00000001 00000004 00000005
 [  0, 0]   0  0 00000000 00000000 00000000-fffffa800a93be00    

			Args: 00000000 00000000 00000000 00000000
0: kd> lmvm dvb7700all
start             end                 module name
fffff880`02661000 fffff880`02718000   dvb7700all T (no symbols)           
    Loaded symbol image file: dvb7700all.sys
    Image path: \SystemRoot\System32\Drivers\dvb7700all.sys
    Image name: dvb7700all.sys
    Timestamp:        Thu Jul 18 16:56:25 2013 (51E798A1)
    CheckSum:         000AED6F
    ImageSize:        000B7000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

The problem is the driver for the YUAN TV-tuner. This is an OEM provided driver from Toshiba. Check for an update here:
Support :: Toshiba :: Computers, Laptops/Notebooks, Tablets, Televisions, DVD and Blu-Ray Players, Camcorders, Storage, Accessories, and more

If none is available, you can try here:
Video Converter,HD Capture Card,HD H.264 Capture Card,Analog H.264 Capture Card,Industrial PC Video Card,IPC,Portable Capture | YUAN High-Tech

If no updated driver is available, then unfortunately the only other option is the replace the device with an alternate one.

   Note

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