HDMI port not working after updating videodrivers

[BlapX]

Hey whatsup peoples. Yesterday i updated my Nvidia driver from the asus site (G750JX with GTX 770m).

It worked great at home when i plugged in HDMI. But then in the evening i went to a mate. Plugged HDMI in and now the Laptop wont recognize HDMI i put in. So surely i was like when i am home it will work because t worked yesterday..

So i just plug the tv in again @ home.. and nope it wont recognize the HDMI port?

HELP !!!

Nvidia driver installed - 311.88 on windows 8 64x

Omg, now i uplugged the HDMI... and now i see ANALOG TV showing up in my Nvidia pannel? When it aint plugged...

Plugging in and......nothing happening. TV is not getting a signal?

Help!

[Musicmatters]

Can't seem to get the HDMI video output working.

Tried it with my TV using the Windows 8 duplicate desktop settings, but got no desktop image on the TV, just a "No Signal" message on the TV.

Any help is appreciated.

Thanks,

Craig

[hmscott]

Musicmatters wrote:
Can't seem to get the HDMI video output working.
Tried it with my TV using the Windows 8 duplicate desktop settings, but got no desktop image on the TV, just a "No Signal" message on the TV.
Any help is appreciated.

Musicmatters, check out my posts in this thread, #18 / #16. If you can't get it to work through those dialogs, then I would recommend going to your favorite TV / Computer / Big Box store with your laptop / hdmi cable and ask them nicely to help step you through it with a TV like yours if they have it in stock.

When it works as it should, it clearly comes up as an option to select. There are settings on the TV side that can affect the link up, but it should just work when you select the additional output device that shows up when you connect a TV or monitor.

[Musicmatters]

Thanks hmscott!

I'll check out those posts.

Much appreciated!

Craig

[Eddieboy911]

Sorry for this possible late solution. I was having the same problem with my g750jh and I can wake my monitor by pressing fn+f6. Hope this helps.

[hmscott]

Eddieboy911 wrote:
Sorry for this possible late solution. I was having the same problem with my g750jh and I can wake my monitor by pressing fn+f6. Hope this helps.

Eddieboy911, Fn+F6 is brightness up, do you mean Fn+F7 enable/disable laptop screen? Fn+F8 is the 2nd screen control, brings up a side menu allowing for enabling external screen modes.

Be careful with Fn+F8 - if you select secondary screen only, your laptop display will disable - and the only way to get it back is to disconnect the HDMI cable, and use Fn+F8 again to select one of the other modes; I use Extend Desktop.

So far HDMI has been working great for quite a while, this thread is a bit old now. I have 337.88 installed and driving an HDMI TV - looks great 🙂

[HomieOC]

hmscott wrote:
Eddieboy911, Fn+F6 is brightness up, do you mean Fn+F7 enable/disable laptop screen? Fn+F8 is the 2nd screen control, brings up a side menu allowing for enabling external screen modes.

Be careful with Fn+F8 - if you select secondary screen only, your laptop display will disable - and the only way to get it back is to disconnect the HDMI cable, and use Fn+F8 again to select one of the other modes; I use Extend Desktop.

So far HDMI has been working great for quite a while, this thread is a bit old now. I have 337.88 installed and driving an HDMI TV - looks great 🙂

Are the older version G750 diffrent? I Just plug it into my tv and it automatically does it.

[hmscott]

HomieOC wrote:
Are the older version G750 diffrent? I Just plug it into my tv and it automatically does it.

It was a problem with older Nvidia drivers. After Windows 8.1 upgrade and newer Nvidia drivers downloaded from Nvidia, HDMI works automatically.

The new G750JM/JS/JZ have the same Fn keys and functions to control the displays.

[HomieOC]

hmscott wrote:
It was a problem with older Nvidia drivers. After Windows 8.1 upgrade and newer Nvidia drivers it works automatically. You have the same Fn keys and functions to control the displays.

a New Nvidia driver released today 🙂 for G750 laptops.. i'll start keeping drivers up to date maybe.. if people will use it
http://www.ab-hosting.net/G750_Drivers
plus my downloads are faster then asus server lmao

Heres direct link to latest nvidia and intel drivers...

Intel ... http://ab-hosting.net/~abhostin/G750_Drivers/VGA/VGA_Intel_MSHybrid_Win81_64_VER101810349601.zip

Nvidia ... www.ab-hosting.net/G750_Drivers/VGA/VGA_nVidia_Win81_64_VER918133311.zip

[eddieboy912]

No I mean by playing with brightness up and down it wakes my monitor up. Normally If I leave it to sleep, the laptop screen comes on but I lose hdmi connectivity. So I play with brightness up and down and it wakes my external screen up. Humbug but it works for now.

[Eddieboy911]

No I mean by playing with brightness up and down it wakes my monitor up. Normally If I leave it to sleep, the laptop screen comes on but I lose hdmi connectivity. So I play with brightness up and down and it wakes my external screen up. Humbug but it works for now.

Sorry, I temporarily lost my eddieboy911 password.