Samsung monitor, full resolution 1920*1080 not working using HDMI

pifoux2000

Reputable
Jul 22, 2014
1
0
4,510
Hi all,

I have purchased a Samsung S23C350H but cannot make it work at full resolution using HDMI. The highest working resolution is 1080*720, which is useless. I have the problem both on my macbook pro and another laptop working on windows vista. The monitor just turns black every other second like if it was turning on and off. I don't believe the HDMI cable is faulty as I can use my TV as monitor (even at 1920*1080) using it.

Has anyone here ever had the same problem and managed to fix it?

Many thanks in advance for future answers :)