1 Copper

OptiPlex 745

Hello any help is welcome, I first got the error code 3 + 4. I know its a memory issue so i changed ram and now it booted to codes 1 + 2 + 3 and all I got for picture is 



the whole screen is covered in it.

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4 Ruthenium

Re: OptiPlex 745

That error is POST complete on screen error message. However since you just have that on the screen it I would be thinking the memory is still a problem. Have your tried removing all the RAM and just using one module (assuming you have 2). And just to test the system out, try inserting the bad RAM and see if the 3+4 returns.

The only other possibility would be a video error with your GPU.

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