dack

@dack@lemmy.world

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Lower part of the screen is updated one frame earlier. Signal source: HDMI (pixelfed.social)

The lower part of my screen is updated one frame earlier than the upper part. I was able to isolate the error to the HDMI output of my laptop. The screen or cable is not broken, as I don’t get these errors with other connected devices. I am assuming it is some hardware defect. Does anyone know what it could be and how I could...

dack,

No. SAS is a different protocol and requires a different host controller. SAS controllers can typically handle SATA drives, but not the other way around.

If this is for a server or desktop machine, you could install a PCIe SAS HBA.

dack,

Outside of a few specific cases, a standard chisel tip is all you need. Yes, even for surface mount.

The wires found in some thin flexible cables (like USB or headphone cables) are sometimes coated. Solder won’t stick unless you get it hot enough to burn off the coating, or scrape it off before soldering.

dack,

The oscillator is creating both DC and AC. The DC component is the average value of the signal. In the case of your 0-10v square wave, that is 5v. The AC compnent is the part of the signal that changes. The effect of the capacitor is to block the DC component, leaving only the AC component. The waveform is shifted vertically to be centered around 0v.

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