Pixel glitch (Photos added) still need help

[egegercek3]

Hi, I have an exam and there is an urgent problem about my autocad. When I zoom or create a line, circle there is a pixelation problem on my computer. I am sending a photo about that and as i said it is a really urgent matter right now for me please respond fast.(I had no problem with the same computer) There is an example photo of when I zoom.

[paullimapa]

No photo attached

[paullimapa]

try LWDISPLAY OFF

[egegercek3]

It didnt solve the problem i am uploading some photo about problem please help 

[paullimapa]

If you're running AutoCAD 2022 and above try setting GFXDX12 = 0

Also share the following images:

Type command: ABOUT do a screen capture & share

Type command: GraphicsConfig do a screen capture & share

[egegercek3]

I couldnt understand how to do GFXDX12=0 is it a command or something ?

I am adding the other photos 

[paullimapa · Accepted solution]

this is the command you type:

GFXDX12

then enter:

0

Now close & reopen AutoCAD 2024

[egegercek3]

It looks like solved, another quick question how can i make my datas autosave because everytime i try to close program it asks do you want to save changes is there any chance to autosave my datas ? and ty for other solution

[paullimapa · Accepted solution]

autosaves in autocad is not the same as actually doing a save

always do a QSAVE and then CLOSE