I have two identical dell monitors I purchased in 2009 (They are Dell S2209w 22 inch monitors)
On both monitors, once the monitor goes to “sleep” I can not get it to wake up again. This happened on the 1st monitor about 5-6 months ago and I could not fix the issue. It now started to happen on the other monitor. It happens on both my laptop and my desktop PC so it does not appear related to the PC's but rather the monitors. Is there some way to turn off the sleep functions on these monitors or fix the issue?