Hi! I have exactly the same problem. Initially it worked when I hooked it up to a Samsung LCD monitor via an HDMI to DVI connector. All of a sudden it died, and now all I get is "No Signal". I've tried 2 different monitors and 4 LCD TVs (hdmi to hdmi) -- same result.
I have exactly the same problem. The M11x HDMI output just stopped working one day. This is really annoying, since the machine is powerful enough to use a bigger monitor but obviously the built-in monitor is too small for extended use.
Please advise on what to do with this problem, Dell.
When attempting to use HDMI out, are you first forcing the Nvidia Optimus to use the discrete Nvidia GeForce GT 335m instead of the onboard Intel GMA 4500MHD?
rpc72
2 Posts
0
July 30th, 2011 06:00
Hi! I have exactly the same problem. Initially it worked when I hooked it up to a Samsung LCD monitor via an HDMI to DVI connector. All of a sudden it died, and now all I get is "No Signal". I've tried 2 different monitors and 4 LCD TVs (hdmi to hdmi) -- same result.
Help please!!!!!
diamondmine
2 Posts
0
August 5th, 2011 17:00
I have exactly the same problem. The M11x HDMI output just stopped working one day. This is really annoying, since the machine is powerful enough to use a bigger monitor but obviously the built-in monitor is too small for extended use.
Please advise on what to do with this problem, Dell.
Z-Man007
1 Message
0
August 19th, 2011 09:00
Same Exact problem!! HELP DELL COME ON!
DELL-Chris M
Community Manager
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56.9K Posts
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August 19th, 2011 16:00
Z-Man007, diamondmine, rpc72, aznjin20,
Send me a Private Message (click my username, click Send Message) with your service tag numbers.
DELL-Chris M
Community Manager
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56.9K Posts
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August 21st, 2011 14:00
When attempting to use HDMI out, are you first forcing the Nvidia Optimus to use the discrete Nvidia GeForce GT 335m instead of the onboard Intel GMA 4500MHD?
rpc72
2 Posts
0
August 21st, 2011 21:00
Yup. I activated the Nvidia GPU by launching a GPU benchmark app and verified that the Nvida GPU was being used by looking at the system tray app.
diamondmine
2 Posts
0
August 24th, 2011 00:00
strangely, my HDMI port started working again a few days later...
All i did was use a quick 'dust-off' on the port and from the inside after removing the bottom shell.