Windows 10: Left screen turns off 2 mins after boot once every day.

Hello all,

Recently I have wired to screens up as dual screens, they were working fine at day 1 but after the left screen (main monitor) has started turning itself off completely.
As soon as I boot, the screen goes black and I am greeted with the screen startup logo, then "no signal detected" Windows will only pick up the one screen (right monitor) until I restart the screen from the plug. My main monitor is connected via HDMI from the GPU into the screen, and the other DVI to HDMI adapter, again from the GPU, The weird thing is no matter what I try, it will always be the left screen, I have tried:

Swapping the screen over with another
Changing plug sockets,
System Refresh
Swapping screen power supplies
installing drivers
swapping HDMI cables

I can only assume it's something to do with Windows, but what is it?

Any help would be much appreciated,
Cheers,
Jason

:)

 

Nokia 920 Screen Won't Turn Off

Hi,



My Nokia 920 (bought on 6th Jan 2013) has a problem where the screen won't turn off after using it. It can be after a call or going on the marketplace or anything. Normally you press the power button and it goes black but occasionally - once every 3-4 days
- pressing the power button does nothing. If left, the screen will dim but won't turn off. I have it set up so after 30 seconds it should lock but nothing happens. The only solution is to turn it off and turn it back on again which is rather annoying.



Anyone else having this problem? Considering returning it as if it is doing this after 2 weeks, as I am on a 2 year contract, this could get very annoying.



Thanks,



Phil

 

webcast switches off after 5-10 Minutes

The test:

First I determined that left alone, the webcast turns off after 11 mins.

Next, set a timer for 6 mins. The screen of course blanks after less than a minute. After 6 minutes, I woke the phone up, then left it alone again for another 6 minutes. In all I did this 3 times for a total of 18 mins.

Result:

No unexpected turning off.

 

Swapping the other end of the PSU of the monitors did nothing at all.

 

driver updates did nothing either.

 

Bump

Windows seems to make the "connection" sound when it turns off, also, scanning for hardware changes also switches the monitor back on.