On 08/15/2017 11:32 PM, Ralf Mardorf wrote: > PPS: A few days ago I tested a LCD monitor. Screen blanking already > caused the monitor to completely power off (after hat it was needed to > turn on the monitor by the monitor's power button). Perhaps you changed > some Eco settings of your monitor? Maybe your monitor powered off > triggered by screen blanking and now it doesn't do it anymore? Ralf, Thank you for your suggestions. I'll go through the DPMS page again. I haven't change a single-thing on my system, so Eco setting, no monitor settings, no nothing. Past 7-8 years same config, monitor always powers down, as soon as the updates went in on 8/11, DPMS just quit working for the text console. Crossing-fingers the DPMS has a hidden nugget somewhere inside :) -- David C. Rankin, J.D.,P.E.