I thought sleep mode only occured when you did not touch the mouse or keyboard for a specific period of time but my new ultrabook is dimming and locking me out while I am typing. I have to push the blinking power button and then I have the blue screen with CTRL+ALT+DELETE (work laptop).
I cannot find any sleep mode settings and perhaps it is something hidden since this is my company laptop but it's really annoying
I would suggest you to update the BIOS and Video card driver on the system. Please enter your service tag # on the link below, select the OS, then download the BIOS from BIOS section and Video card driver from Video section onto the system and install it.
Please let me know if this helps.
Thank you for the feedback
I actually finally found the power settings in the control panel and that was the only real issue
Once I updated the various settings I have not had any issues the rest of the day