Can anyone help me with my bluescreen errors?

[rawr214]

They are almost always different... I think it is a memory problem, as well as graphics card problem

I attached the minidumps

Thank you for your help, in advance.

 

[koolkat77]

Welcome

Your dumps do indicate memory corruption and graphics problem

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

BugCheck 4E, {99, 1394a0, 3, 172659}

Probably caused by : memory_corruption ( nt!MiBadShareCount+4c )

Followup: MachineOwner 
[B][B]STOP 0x0000004E: PFN_LIST_CORRUPT[/B][/B]

For memory start with memtest86+ overnight for 8 passes:
:ar: http://www.sevenforums.com/tutorials/105647-ram-test-memtest86.html BSOD Index

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

BugCheck 116, {fffffa8006e584e0, fffff880042af26c, 0, d}

*** WARNING: Unable to verify timestamp for atikmpag.sys
*** ERROR: Module load completed but symbols could not be loaded for atikmpag.sys
Probably caused by : atikmpag.sys ( atikmpag+926c )

Followup: MachineOwner
[B]VIDEO_TDR_FAILURE (116)[/B]

For your graphics card, go through this thread:
:ar: http://www.sevenforums.com/crash-lo...op-0x116-video_tdr_error-troubleshooting.html

Post back when you're done