Just bought a new XPS8700 desktop and U2713HM monitor.
i have now found a couple of times when I return to the machine that the monitor refuses to come out of sleep mode. I press a key on the keyboard and the monitor power button comes on steady, but then a message appears on the monitor saying something along the lines of going into sleep mode.
I have tried removing the power cable from the monitor and the DVI-D cable which I am using to connect to the PC but neither of these steps make any difference and it just keeps repeating the same message about going into sleep mode. I have to power down the PC to restore the power to the monitor.
any suggestions?
Stuart