Question about RCA L32HD31 32 in. LCD HDTV
Posted by Anonymous on
Why my RCA 32LA30RQ defaults to antenna/cable port and does not allow HDMI or other ports to be selected?
This trouble maybe power supply or inverter boards is defective.
first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those parts
if you have any question,please let us know email:firstname.lastname@example.org,we sincerely hope we can help you!
you can also check this boards whether suit you:
CQC08001026140 RE46LK1300 Leke LK PI320402A Power Supply Backlight Inverter
Posted on Nov 18, 2014
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Posted on Jan 02, 2017
SOURCE: "Unusable Signal"
Ok. PCB means Printed Circuit Board.
It looks similar to the picture down below. A part must have gone bad on your PC board. So, the RCA shop ordered a replacement PC board to fix the problem. It's an interchangeable part. All newer TV now have PC boards, which each one hold a different function.
Posted on Mar 18, 2009
Your TV didn't have any HDMI port. Do you mean the DVI port. do you use DVI cable or DVI to HDMI cable.
The only way to check whether the DVI port is working or not is by replacing the cable. purchase a new cable and try again.
Posted on Jan 31, 2011
SOURCE: This RCA L26HD31 TV has
Make sure you have set the laptop's display properties to as low a resolution as possible (also make sure the screen refresh rate is 60 hertz) and turned it off before connecting it to the television. Turn the television on first and set to the correct input either hdmi 1 or 2. Then turn on the laptop. When it has booted up hold down the function key and the dual monitor key (either F5 or F8) for 15 seconds for an image to appear on the screen. When you have an image you can play around with increasing the laptop's resolution.
Posted on Apr 27, 2011
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