20 Most Recent ViewSonic N2750w 27 in. HD-Ready LCD Television - Page 2 Questions & Answers


Hold the Vol+ Vol- buttons down and turn on the power switch in the back of the unit.
The screen should turn blue and some square in the middle of it.
The noisy square is actually the bios being reset.
Once the unit turns itself off, you can turn it back as usual.
Note: Some of these units require a 3 button reset.
In that case hold Vol+ Vol- and Menu at the same time while you turn the power switch on in the back of the set.
I hope it was helpful.

ViewSonic N2750w... | Answered on Dec 25, 2012


I'd say it's more than likely built into the power supply on this model, take the back off, the inverter plugs into the back of the panel on both the left and right, if not, you can take photos of it with the back off and send it to me and I'll identify it for you

ViewSonic N2750w... | Answered on Nov 25, 2012


You can't reset it you have a sound problem circuit that needs to be fixed by a qualified tach.

ViewSonic N2750w... | Answered on Nov 01, 2012


replace the bulb in the tv

ViewSonic N2750w... | Answered on Oct 21, 2012


Check its speaker. If it is OK, check and replace the audio output card.

ViewSonic N2750w... | Answered on Aug 14, 2012


Try changing the input device to some other. Look for any loose contacts in RC jacks/sockets/Cable. Check and ensure that the color system selected like PAL/Secam etc. is matching. Try changing the detection of color system to auto mode.

ViewSonic N2750w... | Answered on Aug 05, 2012


LCD and PLASMA sets do not use them---LCD rear projection sets that have a lamp for the light source use them: light from lamp shines into the engine and picture with color emerges from lens at top of optical engine, it shines into a mirror which projects it on the front screen---Display is LCD but with a mirror it is also rear projection.

ViewSonic N2750w... | Answered on May 20, 2012


How large is the square? have you tried disabling the PIP on the TV?

ViewSonic N2750w... | Answered on Mar 20, 2012


I think I know what the problem is. I have the same tv and been going through the same thing. Looking in the manual it says you need to get sound through the pc audio its the green audio jack. you have to get a female Y analog to pc cable. I saw one on ebay for $2. My problem is I've also got my computer hooked up.

ViewSonic N2750w... | Answered on Feb 16, 2012


read user manual.

ViewSonic N2750w... | Answered on Dec 20, 2011


You can use the RCA cables to the input of the LCD TV so that the HD can be viewed. If HDMI is available it can be used to connect. The cable line must be connected to the box.

ViewSonic N2750w... | Answered on Nov 26, 2011


Hi, Make sure there is nothing between you and the remote to turn it on. Check battery in remote
Good luck.

ViewSonic N2750w... | Answered on Sep 15, 2011

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