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2 votes
1 answer
4k views

HDMI not working while plugging in Power charger to the laptop (works fine with battery only)

I have an Acer Aspire 6930 with Nvidia 9600m GT GPU, there is a weird issue that occurs when I connect the Acer Aspire to an LG TV with HDMI cable... the Laptop recognizes the TV and everything seems ...
Ramy Habib's user avatar
0 votes
0 answers
5k views

TV screen turns off/flickers when connected to computer through HDMI

My computer is connected to three displays: Cable: DVI - Display: 27" computer monitor Cable: DVI-HDMI - Display: 24" TV Cable: HDMI - Display: 50" TV (routed through an Onkyo 5.1 surround sound ...
Mark Kramer's user avatar
0 votes
1 answer
2k views

Windows Power Options - Turn off the display - HDMI not saving energy

I recently purchased a BenQ GL2760H Monitor which has both HDMI/VGA/DVI inputs. I have a Dell Desktop with Window 7 which has a built-in Intel graphics card with just HDMI and VGA outputs. I also ...
Jeff Baker's user avatar