https://community.intel.com/t5/Graphics/ARC-A770-maybe-even-the-750/m-p/1500108#M119501 <P>Greetings all. I recently bought a A770 (The Acer Bifrost Predator one) and like many of you I had artifacts and intermittent black screens. Reading on the subject &amp; looking at the spec sheet of the card I noticed that the Display port had the 2.1 spec. Now, my own cable is a 1.2 spec so i bought a top of the line 2.0 16K cable with every spec under the sun and low &amp; behold Artifacts &amp; black screens are now gone.</P><P>&nbsp;</P><P>It was only a cable problem, old vs. new <span class="lia-unicode-emoji" title=":winking_face:">😉</span></P><P>&nbsp;</P><P>You're welcome <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span></P> Wed, 28 Jun 2023 20:44:58 GMT Tioneb72 2023-06-28T20:44:58Z https://community.intel.com/t5/Graphics/ARC-A770-maybe-even-the-750/m-p/1500108#M119501 <P>Greetings all. I recently bought a A770 (The Acer Bifrost Predator one) and like many of you I had artifacts and intermittent black screens. Reading on the subject &amp; looking at the spec sheet of the card I noticed that the Display port had the 2.1 spec. Now, my own cable is a 1.2 spec so i bought a top of the line 2.0 16K cable with every spec under the sun and low &amp; behold Artifacts &amp; black screens are now gone.</P><P>&nbsp;</P><P>It was only a cable problem, old vs. new <span class="lia-unicode-emoji" title=":winking_face:">😉</span></P><P>&nbsp;</P><P>You're welcome <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span></P> Wed, 28 Jun 2023 20:44:58 GMT https://community.intel.com/t5/Graphics/ARC-A770-maybe-even-the-750/m-p/1500108#M119501 Tioneb72 2023-06-28T20:44:58Z