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Asu254
Paper Tape
Posts: 1
Registered: ‎09-09-2018
Location: KE
Views: 482
Message 1 of 2

Lenovo G580 LAPTOP HDMI output not working

Intel HD Graphics 4000 can't output HDMI
 

Hey guys kindly assist me with this my HDMI output has been problematic​ it only displays when I startup my laptop (Lenovo G580 running on Windows 10) and it displays the windows logo after which my lg TV then displays "connecting" then. "no signal from current output" ..I've updated the drivers but nothing has changed I also bought another HDMI cable but issue still persists.

CutterVic
Paper Tape
Posts: 3
Registered: ‎12-26-2015
Location: CA
Views: 207
Message 2 of 2

Re: Lenovo G580 LAPTOP HDMI output not working

G580 is a Win 7 device and a Win 10 upgrade failure. Win 10 Device Manager shows a bang on the HDMI device. There is a driver update at Intel, but nothing at Lenovo for the Win10 upgrade. The Intel driver does not overcome the failure. Lenovo probably wrote code to get the HDMI interface to work on its motherboard, which they upgraded for Win8.1, because I successfully upgraded to 8.1 with Lenovo driver upgrades. Lenovo has not upgraded the device for Win 10. The Intel driver update does not fix the problem, so, obviously, Lenovo changed Intel code. G580, an old computer, may never get HDMI output back in Win 10.

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