I purchased DELL 27 inch monitor in NOV 2011 and now does not power up. Every so often it does power up. I spent £560 and do not want to scrap it if possible. Any suggestions?
(1) Test a different power cord
(2) Reset it
* Turn the monitor off
* Disconnect all cables from the monitor including the power cable
* Press the monitor power button in for 10 seconds
* Reconnect the monitor cables and re-test
Which worked, 1 or 2? If 2, perhaps the hard reset flipped a stuck circuit.