Monitor keeps going off
17 April 2014, 08:13 AM
#1
Monitor keeps going off
Got a Lenovo T440 on a pro docking station.
Connected two Dell monitors (identical) one on VGA and one on DVI.
Same setup as I have at work, only at home the VGA screen keeps going off. I have to change a setting (refresh rate for example) and it comes back on for a while.
Any ideas?
Connected two Dell monitors (identical) one on VGA and one on DVI.
Same setup as I have at work, only at home the VGA screen keeps going off. I have to change a setting (refresh rate for example) and it comes back on for a while.
Any ideas?
17 April 2014, 04:03 PM
#2
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Do you get the 'device disconnection' sound in Windows when it does it? If so, it's a known issue which it seems an uprated power supply and a firmware update seems to fix.
There's some other things to try here too:
http://forums.lenovo.com/t5/T400-T50...s/td-p/1368847
There's some other things to try here too:
http://forums.lenovo.com/t5/T400-T50...s/td-p/1368847
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