Windows 10: Computer momentarily blanks screen for 2 seconds then screen returns

I have an HP AIO Envy Recline computer . Every once in a while the screen turns off for a second or two then it comes back on as if nothing has happened . The time interval between instances is very random . Does not happen every session . I remember this did not happen when the computer was running Windows 8.1 but happens after I upgraded to Window 10. Most of the time if it occurs , it will happen within a 5 mins or so of the computer waking up from sleep . My computer is never turned off , I just put it to sleep whenever I am not using it.

Any ideas what might be causing it? I keep the computer updated as required including drivers if advised by HP .

:)

 

Some observations in power saver in E71

I have observed the following:

1. If the any power saver other than the blank screen is running, and the key pad is also locked, and then you press the D-pad central button, it shows the date, time and some other info in large font (as expected). But once the button is de-pressed, it does
not return the power saver, but shows blank screen.

2. Breathing light works only with blank screen as power saver, or if one reaches blank screen, as mentioned in the first point.

Any comments on this? In my opinion, for point 1, it should have returned to the power saver set up originally, instaed of the blank screen. The second point seems ok though, though it woould be good to have breating light in all the power savers.

Regards,

BK76

 

Nokia 5800 camera trouble - won't open at all

Hi,



Received this phone 2 days ago, when I press the capture button or go to applications and click on camera the screen goes blank for a couple of seconds as if the camera is opening but then returns to the screen that I was on. Have reset the camera settings
but this did nothing to help.

Any help appreciated!