Posts tagged Graphics Card

HDMI Monitor Problem & Fix

The recent warm weather had made using my 3 monitor configuration a little uncomfortable. To make things a little more bearable I decided to turn off two of the monitors to reduce the amount of heat output into the room. I disabled the monitors using the display settings in Gnome 3.28. All was working well.

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Cooling Things Down

Summer is approaching and the weather is getting slowly warmer. This brings with it the annual problem of having a computer in the bedroom kicking out heat and making it too warm. Another issue that had been causing me some bother for a few years is the power settings on my graphics card, a Radeon HD6850, when running Linux. I use the open source radeon driver as keeps improving overtime and has enough of the performance of the closed source official driver for my needs. The one thing that has been lacking in my particular case has been the dynamic adjustment (radeon.dpm) of the card to keep it running cool. I have been forced to manually set the card to a low power state each time I reboot the machine. Failing to do this means the card boots up running full speed and quite happy to warm the place up. The downside is that I am always in the low power state and any tasks that might make use of a bit of extra power never get it unless its specifically enabled.

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