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emera
11-22-2012, 07:44 AM
Hi!
Could anyone help me?

I connect my laptop (ASUS G55VW) to an LCD TV (SAMSUNG 26") via HDMI. On the TV screen I have a constant "NO SIGNAL" message.
1. The TV is turned to the right input/source set.
2. The HDMI cable is perfect, with another laptop it works well.
3. The laptop see the television, both the Nvidia and Windows control panels. They see the species of the TV, I can change its resolution and other parameters. I can choose among the mode of the monitor sharing. (Fn + F8 doesn't work neither)
4. My drivers (mainboard, VGA) and BIOS are updated for the latest versions.

My laptop:
ASUS G55VW, 750 GB HDD, 8 GB RAM, 15"
Nvidia GeForce GTX 660M 2 GB
Windows 7 64 bit

Thank you!

SUKARA@ASUS
11-22-2012, 07:54 AM
Very strange!!
Did you have another HDMI cable? for change cable test!!
Or if you have another LED or TV monitor,maybe you can help to change input signal for test again?

emera
11-22-2012, 03:31 PM
I have another LCD TV, and the situation is the same with that. The laptop recognises that it's an LG TV, and everything else, but on the TV's screen: 'NO SIGNAL'.
I have another laptop (HP G42), it works with this HDMI cable with each TV.
I don't have any other HDMI cable, but it seems perfect with the other laptop.
Should I cal the ASUS service then?

mrwolf
11-22-2012, 06:05 PM
Have you tried hooking up the laptop to the TV and then restarting the PC ?

My g75 doesnt work with my TV unless i plug it up and restart :s

SUKARA@ASUS
11-23-2012, 07:51 AM
yes,if this problem still can't fixed or solved.....
asus service center contact information reference to you:
http://support.asus.com/Hotlines.aspx?SLanguage=en

Apexing
11-23-2012, 09:04 AM
what happens if you select the mode, mirror/stretch/only tv monitor ? does it say no signal to all of them ?

emera
11-23-2012, 10:17 AM
Yes it's the same in different modes, unfortunately.

emera
11-23-2012, 01:50 PM
Restarting doesn't help neither...

emera
11-23-2012, 01:52 PM
Thank you all, I call the service then.

dstrakele
11-23-2012, 05:45 PM
I'd be tempted to boot up a Linux "LiveCD" distribution and attempt to reproduce the problem to confirm it's hardware-related. If the issue does not occur, boot back into Windows and run SFC /scannow to replace any corrupt Windows system files. If that fails, reinstall Windows.

Of course if you CAN reproduce the issue in Linux, it confirms a hardware problem and you'll need to send the laptop in for repair.

emera
12-06-2012, 11:05 AM
I've just got back my notebook from the service. The motherboard was changed and all of my HDMI problem is solved: everything works perfectly. (My notebook was one month old, black point for ASUS, but the service process was fluent at least.)

emera
12-06-2012, 05:08 PM
I've just got back my notebook from the service. The motherboard was changed and all of my HDMI problem is solved: everything works perfectly. (My notebook was one month old, black point for ASUS, but the service process was fluent at least.)