Rtx2070 graphics card running 3D Blurred screen repair

Rtx2070 graphics card running 3D Blurred screen repair

Graphics card model: rtx2070

Fault phenomenon: graphics card running 3D Blurred screen

Maintenance process:

A rtx2070 midrange display card can be normally lit up on the computer, and the device manager driver is normal without error report.The fault is that the graphics card runs 3D Blurred screen.

Rtx2070 graphics card running 3D Blurred screen repair Figure 1.

Test Lu master graphics card performance, there is Blurred screen flicker exit phenomenon.

Rtx2070 graphics card running 3D Blurred screen repair Figure 2.

The same goes for the doughnut running test, accompanied by Blurred screen and flicker exit.

Rtx2070 graphics card running 3D Blurred screen repair Figure 3.

Enter the mods system test, run the basic mats can pass normally, no error reported.

Rtx2070 graphics card running 3D Blurred screen repair Figure 4.

Rtx2070 graphics card running 3D Blurred screen repair Figure 5.

For further detection, we can increase the video memory frequency to 7500 and test 118 items separately by increasing the video memory frequency / closing the video memory channel.

Rtx2070 graphics card running 3D Blurred screen repair Figure 6.

If an error is found, check the error error code, and the error points to d0 particle.

Rtx2070 graphics card running 3D Blurred screen repair Figure 7.

Open and replace the video memory.

Rtx2070 graphics card running 3D Blurred screen repair Figure 8.

Rtx2070 graphics card running 3D Blurred screen repair Figure 9.

After the replacement of d0 particles, 118 items of frequency test can pass normally.

Rtx2070 graphics card running 3D Blurred screen repair Figure 10.

After the system test, all the functions returned to normal and the maintenance was finished.

Rtx2070 graphics card running 3D Blurred screen repair Figure 11.