Do not able turning on after going to the sleep mode

[oldcpu]

So do you mean your laptop is currently not functional at all? or can you still shut it down by holding the power on/off button long enough (and then switch ON later)?

You may wish to take a look at this old thread:

I can't sleep! (my pc :)))

My pc refuses to suspend. When time pass(after my power settings) my pc turns off my monitor, but refuses to suspend. Same thing if i push the suspend button from gnome. Instead it freezes, from keyboard or mouse or even reset and power button (continuously). I have to close the power button from my PSU, wait a few seconds and then shuts down and then I can boot it again from the power button. This started to happen about a few weeks ago, I don’t remember exactly when, I wait for kernel updates…