Won't come out of sleep mode

tried to unplug the unit and don,t use for a while to reset the power supply as will as the main board.

A monitor does not normally save any states such as sleep. If unplugging the monitor from the power source for ten to twenty minutes and re-plugging it in does not fix the problem check and see if the monitor's menu comes up.
Even in sleep mode, the menu for the monitor should show. If it does, try resetting the monitor to factory default settings. If the menu does not show up, then there is an issue with the monitor.

I am experiencing the same issue. My monitor will not come out of sleep mode. HP informed me to purchase another power cord, but it yielded the same results. Any solutions????? Thanks

You should be able to just press the main system unit power button to wake up your 'sleeping' computer which will then resume your Windows desktop and bring you back to the Login panel if you have a password set for your account.

Go to Control Panel, (top right View Small Icons). Then look for Power Options. On this page, you'll have the option to leave the monitor on. You should also check "Advanced Power Options". Don't be afraid of the word, "Advanced." It only means "customizeable"

If your mouse isn't waking your monitor, try the keyboard's space bar. I found it works better than the mouse at waking a sleeping computer

hi there,

just remove the battery, this should solve your problem :)

hope this helps

this has nothing to do with monitor because its says no signal, meaning its working!!!
you need to be looking at the computer for possible hardware failures i.e. graphics card, memory and bios reset etc

best regards

Have you tried getting a second monitor ? then using it to get to the desktop and go to power options and set your monitor to never turn off? after that is done try your monitor again and see if that works.

Sleep Sleep is a mode that the computer enters after being inactive for a set amount of time. Commonly, this mode will turn off a device or set it into a stand-by
Engergy star No data is lost when computer components enter a low-power mode, ... keyboard would get the computer out of this mode. Also see: Power Definitions, Sleep

This should wake your computer, Good Luck/Please dont for get to Vote.Thank you.

I would suggest that the "Event" that caused the CB to trip has caused ya Monitor to fail.. Probably in the Power Supply, My "Pet" area... lol.. anyway Thats wat I would think. It may even have an internal "Fuse" that has "Blown"?