5/23/2023 0 Comments Acer s271hl monitor driverThis indicated to me that it was a problem with the monitor and not my computer or the HDMI cable, which was a bit of a relief. My next test was to plug that end of the cable into another, identical model, monitor. This caused "cable not connected" to appear on the screen, so obviously the monitor can tell the cable is there. With the computer running, I then unplugged the HDMI cable from the monitor. I tried hard rebooting my computer a couple of times, same result. I opened the case, and the fans on the card are spinning, so it is receiving power. It is relatively recently installed but used so I was nervous about that. I thought at first that my graphics card wasn't functioning. Monitor goes into standby mode with amber power button light. Power button on monitor glows blue, and the screen shows the Acer and Energystar logosĥ. Now, when I start it up, the following happens:Ģ. I shut it off then and haven't even touched it until yesterday. About 1 week ago, my computer and monitor were running normally.
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