Safe coloring on PCB edges in Wi-Fi cards using paint.
Safe coloring on PCB edges in Wi-Fi cards using paint.
I installed my new nought gigabyte wifi 6e pcie card and noticed yellow and pink markings on its edges. After cleaning it with isopropyl alcohol, some residue remained, including the dissolved paint. The photos show both the pink coating and a q-tip used to remove the yellow residue. Is connecting safe?