Quote Originally Posted by cash_site View Post
I think there was a bug in the sleep mode, or waking from S3 power state.... I recall there being a recent patch to fix it... is your BIOS uptodate as well?? [1]

When in sleep mode, are you able to hold down the power button on the case for 4 secs etc to shutdown completely? [2]
[1] Do you mean Windows updates? If so, I have all the Windows Updates. By BIOs update, do you mean from Dell or the monitor manufacturer?

[2] Yes

Thank you all for replying.