I just bought this monitor. I'd return it immediately, except I'd be out of cash because the online store would force me to pay for the shipping.
Anyway, the monitor issues I've faced so far are:
1) Does not recognize any HDMI signals, be it from my PC (tried three different PCs including a laptop), my PS3, my XBOX 360, and my Roku media player. It DID, however, recognize the PC's HDMI port once I've plugged both a VGA cable AND an HDMI cable to it and switched to HDMI 1/2... but then that leads me to...
2) WHEN it finally recognizes my PC's HDMI port after a tumultuous struggle, anytime the monitor needs to be refreshed (i.e. resolution change, adding/removing dual monitors, etc.), the monitor would receive the "No Signal" message and again go straight to "Sleep Mode." I'd have to manually turn off the monitor by pressing the On/Off button, and then turn it on manually again. What sort of monitor, in this day and age with HDMI capabilities, can't recognize HDMI signal changes or even something as simple as a desktop resolution change???
I can always take the hit in shipping it back to the online retailer, but I'll forever have a bitterness towards Fujitsu products. I really would like to keep the monitor, if for anything else, for my kids' bedroom as a monitor for their computer and for their Roku media player. As it stands now, I'm waiting to figure out what this solutions forum will offer, if I'll have to contact a warranty line, or just fork over the money and ship this stupid thing back.