How much noise should a monitor make?
I already replaced my monitor once, and HP was good to send a new one for free. The first time we switched because.
a. it had an annoying hum
and
b. it started changing colors around the edge.
On the current monitor, the colors are fine, but today I hear the hum more than I want to. How much hum am I expected to tolerate? Or is it reasonable to expect mostly silence from a monitor? Does HP just do a crappy job with monitors?
This is what it looks like:

I haven't recorded the sound. It sounds like, "hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm . . ."
a. it had an annoying hum
and
b. it started changing colors around the edge.
On the current monitor, the colors are fine, but today I hear the hum more than I want to. How much hum am I expected to tolerate? Or is it reasonable to expect mostly silence from a monitor? Does HP just do a crappy job with monitors?
This is what it looks like:

I haven't recorded the sound. It sounds like, "hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm . . ."