So, I picked up a VH238 LED monitor a while back, and have been quite pleased with it.
A few weeks ago, to my surprise, a problem came up: the monitor doesn't detect any sort of input during boot-up. Only after arriving in Windows. DVI, HDMI, whatever. Tested it on my 37" HDTV, which works during the BIOS display screen during boot up, so it's thankfully not a GPU problem. Occasionally, I have to toggle between inputs to get the monitor to get anything at all--kind of annoying.
Anyone know what could be causing this? ASUS itself hasn't released any downloads, as typical for monitors, and I already updated my Nvidia drivers (I'm using a GTX 470).