Question about Proscan 32LB30QD 32 in. LCD TV
I get no signal when using HDMI -1 or HDMI-2.. I unplugged it and left for 30 min. Then, plugged back and nothing. I was able to use this 4 weeks ago.
I presume the non HDMI inputs including component work---what are you feeding to the two inputs in question?
Output from a Computer?
Output from a HD cable box?
First thing I would do is go into menu and make sure those inputs are not "grayed out" means locked out.
Second thing I would do is if from only one kind of unit you are trying each input (understand I have seen this before) to disconnect power from set and from whatever is providing the signal.
Sometimes a glitch can occur and if someone tries to connect things with either or both units powered this can be the result--HDMI in some cases does not like that--and a set can sometimes detect nothing is connected and lock that input out if you do it with the units powered up.
The remaining possible answers are:
A bad board which has the HDMI connections on it (unlikely but possible)
The set (if it has it) needs a hard reset done to restore to factory settings.
The set may also have a software/firmware update available for this.
If its Proscan (Thompson--RCA/GE/PROSCAN) INFO or help from them is going to be nearly impossible to obtain.
Posted on Apr 22, 2012
You have to press right on the controller after you scroll down to the Hdmi you want in order to select the input
Posted on Jun 11, 2014
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Posted on Jan 02, 2017
SOURCE: wont turn on have tested
You will need to do more in-depth troubleshooting,
Please read my guide to get more understanding on how the TV works.
Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.
Please post back what you find.
Posted on Aug 02, 2011
SOURCE: Hooking up XBOX 360
Hi have you tried going into the menu option using the telly controll and switching the hd mode on this should then allow you to use the xbox through hdmi cable
Posted on Feb 29, 2008
You MUST get HDMI Driver for your Video Card, it is NOT standard. You need to go to PC makers web site and download latest Video Divers for your PC, then you must set up Multiple Desktops, To do that you must first connect the TV, but leave OFF, connect up to PC, reboot, setup Video Card, turn ON TV, TV will have already been detected, On PC, Share the desktop, or Clone, whatever you wish, now reboot after saving settings. Now you set the TV for HDMI already and it should show you a desktop when chosen. You must select and setup TV, FIRST, then connect the PC. From then on, Turn the TV ON, then turn the PC ON, that way it will Always detect the HDMI port.
Posted on Apr 23, 2010
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