I cant autoprogram digital channels samsung tv hln437w

Hello

Your TV has to be initilized. It should be retuned to get the channels memorized in its memory section. Then only you can get the channels stored. Hopes that you have its remote control hanset with you. Replace two new cells in it and proceed the folloing steps. Connect ariel to its back socket before doing these.

[1] Press power button on the front panel of your tv. The initial setup screen appears.

[2] Press Ch+ on the remote control handset or on the front panel of your TV to start auto program, or Ch_ button to exit.

The initial setup screen will appear each time you switch on the tv until you perform autoprogram.
To perform autoprogram again

[1] Press Menu button.

[2] Press to highlight Channel Menu

[3] Press Pr Dn button to hilight cable. Press [+] to select.

[4] Press Prog Up or Prog Dn to hilight On or Off according to how you connected your TV. Press [+] to select.

[5] Press Prg Dn to hilight autoprogram. Press [+] to search for channels.

[6] After autoprogram finishes, press "Menu" again to exit.


TO RESET THE TV TO FACTORY SETTINGS

[1] Turn TV on.

[2] Press and keep hold the "Reset' button on the remote control hanset.

[3] Press and release the "Power button" on the TV front panel. The TV will turn itsef off.

[4] Release "Reset Button" now from your hanset.

These are the processes to be done to either autoprogram or turn it to factory settings. Ok.

Reset to factory specifications by turning tv on, and then using the remote, hit power off, mute key, 1, 8, 2, and power on. Interval between key strokes is less than 3 seconds. When tv comes back on it shows Service Mode Display, key up to reset and press enter. Was able to autoprogram without any problems.

Flat panels wall tv's are digital. Go to menu, set to AIR (do not set to CATV)
Then find the "autoprogram" option and select it. It will scan all available channels

you can go to menu options, than find programming options.
Look for an option called "autoprogram" and select it. It will search and set all available channels.

There is universal remotes for this tv that you can find by googling "elements electronics remotes":

make it sure that the coaxial cable has its own signal! if your tv has a raster (sometimes blue) and it says that the tv is good, but if there's no channel at all then the problem is in digital converter or the connection of the coaxial cable comes from..you can also try auto programing but if the problem still occured then contak your cable subscription channel

You will have to run the Autoprogram menu function from the menu. Here are the steps

Press the MENU button on the remote control.
Use the cursor down to select Installation in the Settings menu.
Use the cursor right to enter the Installation menu.
Select Autoprogram in the Installation menu.
Use the cursor right to enter the Autoprogram menu.
Press the OK button.
Select Cable or Antenna in the Installation mode.
When Antenna is selected, the TV will detect antenna signals and will search for antenna TV (NTSC and ATSC) channels available in your local area.
When Cable is selected, the TV will detect cable company supplied signals and will search for cable TV (NTSC,ATSC, QAM modulated) channels available in your area.
Make sure that registration with your cable TV provider and connection of equipment are completed.
Press the green button “Next” on the remote control.
Press the green button “Start” to start autoprogramming.
The menu screen disappears and the progress of autoprogramming is displayed.The progress bar indicates the number of analog and digital TV channels found. (Also digital channels via CableCARD are being programmed.
When Autoprogramming is complete, a message appears confirming the completion and the TV switches to the first installed TV channel.

When you select channels, the one that comes in the channel number will be green and if you manually select 03 it will probably be red. Hit menu and add channel 03

Is your TV a SAMSUNG DLP TV Model HLN437W Rear Projection Digital HD?
If so I found a TROUBLESHOOTING GUIDE @
http://support-us.samsung.com/cyber/popup/pop_troubleshooting.jsp?ia_cd=02010300&model_name=HLN437W

A probably INTERACTIVE ONLINE SERVICE REQUEST FORM @
http://www.samsung.com/us/support/repaironline/supportOnlineServiceRequest.do

PHONE #S FOR SAMSUNG:
mobile phones: 1-888-987-HELP(4357)

• Mon - Fri : 7am - 9pm (CST)
• Sat : 9am - 6pm (CST)

digital HDTVs: 1-800-SAMSUNG (1-800-726-7864)

• Mon - Sun : 9am - Midnight (EST)

printers: 1-800-SAMSUNG(726-7864)

• Mon - Sun : 24hrs

IT Products for Business: 1-866-SAM4BIZ(726-4249)

• Mon - Fri : 9am - 9pm (EST)

All other products: 1-800-samsung (1-800-726-7864)

• Mon - Sun : 9am - 9pm (EST)

To see PHOTOS of REPLACING a SAMSUNG DLP TV ballast go to:
http://forum.doityourself.com/electrical-c-d-c/248376-testing-ballast.html

Hope this is helpful.

Good Luck!
Jack iaria

I would try letting the set autoprogram again.

make sure that ur antenna/catv is properly connected to antenna/catv input of ur tv...better check the center lead if ur using coaxial cable..then try to reprogram/autoprogram ur set.
navigate also on tuner settings...via remote..
if u get nothin after autoprogram..probably bad tuner in ur set..u need a prof tech to fix it...thanks hope this help