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razct

macrumors newbie
Original poster
Jun 13, 2023
1
0
I did thermal paste replacement for CPU & GPU with " Noctua NT-H2. Which seems be doing great. But the thermal pad "ARCTIC TP-3 / 1.5mm "

The System works fine till i start using " Youtube " only this one " Gpu 0 Diode " over heating like crazy and goes up to 109°C / 228.22°F" and as soon as i pause the video it drops quickly down. to normal temperature. While browsing i do not have any issues its completely normal temps. But is only this " Gpu 0 Diode " that does this.

" Apple iMac 27" A1419 5K Late 2014 Logic Board 820-5029-A w/ AMD R9 M295X 4GB " This is the board i think
WhatsApp Image 2023-06-13 at 12.41.56.jpeg
 

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