Just purchased an RCA 32" LED TV from K-Mart. Trying to set-up and in auto-scan it will not pick up any channels

.YES IF ITS A DIGITAL TV U WILL GO TO MENU GO TO ANTENNA CHANGE FROM DIGITAL TO ANALOG OR AUTO ENTER THEN SEARCH ANOTHER WAY GET AN ANALOG TO DIGITAL SET TOP BOX FIX YA ANTENNA TO IT CONNECT TO TV BY HDMI.OR AV CABLES GET THE SET TOP. ON GO TO SCAN OR SEARCH AND YOU WILL HAVE ANALOG CHANNELS ON YOUR LED TV

If you have _no antenna_, make sure the menu (for channels) is set to either ''cable'' or ''satellite''. The TV needs to _know_ there are no ''antenna'' channels to scan for.

If the above doesn't work, try unplugging for a _full_ 24 hours. Then plug in, turn it on, go directly into ''menu'' and do like I stated above.

Note: ''Capacitors'' can ''hold memory'' for a long time. That is why ''unplug for full 24 hrs.''

Where is your antenna hooked up? Thru a cable box? Direct to tv? Completely describe setup, maybe post photos

Refer its user manual, and make sure that the TV can receive digital transmissions. Refer its specification page. If it says, yes, and the TV doesn't receive any digital channels, contact the authorized service center. Its digital tuner is likely to be faulty. Gopakumar Gopalan Google

Connect the TV to the Comcast box using an HDMI cable, then set input on the TV to HDMI - that's all. You then select channels on the Comcast box , not the TV (although the TV remote can be programmed to change channels on the cable box)>

If you try another TV does it pick up more stations?

I think you are confusing the channel on the tv and the channel of the cable company that is not something that you can pick up with the scan tv, scan tv is good for picking up local channel meaning air channel that we get with a antenna only not the cable chanel

Check ur tv converter box a small button on the back of the converter box make sure it is not set to channel 4,make sure it set it to channel 3.Put ur tv on channel 3.Take the antena signal input put it in the converter box hole that call ANT.Take the wire that came with the converter box put the wire one side of it connected to the other hole into the converter that said OutPut.The other side of the wire should be connected to the hole in the tv said ANT hole.Now make sure ur tv converter box power a/c cord plug into the a/c power outlet and the power button is press on and have power to the converter box.The converter box now power LED light on indication should be on and it is green.Now the tv CRT screen picture should have a menu of the converter box funsctions.Just follow the on screen instructions and press the enter button on the remote and it will now auto scan for those free air Digital DTV channels.When the auto scan it reaches 100% is it done.Now u have done it.

The quick user guide is available here: F32648 F36648

Tuning is automatic on this TV, ensure that auto channel search is on from menu.

Advanced Auto
Channel Search
Auto Cable/Air Switch sets tuner
to cable or “off-air” frequencies
during initial setup. Then system
automatically scans for and locks
active channels into channel
memory.

set box and tv both to chanel 3 reboot box by unplugging plug back in then do channel scan for digital channels see if that helps