how to check your graphics card for errors?
['OCCT. OCCT is a well known testing tool that is able to stress multiple parts of the system like CPU, video card and power supply. ... ', 'GpuMemTest. ... ', 'FurMark. ... ', 'MSI Kombustor / EVGA OC Scanner X / FurMark Asus ROG Edition. ... ', 'Video Memory stress Test. ... ', 'MemtestG80/MemTestCL.']