Samsung LE40R87BD - no signal

[wolfspark]

Have a niggly problem with Samsung LE40R87BD that I've had for about 3 years now.

Sometimes when I switch the TV on from standby, the internal freeview tuner reports no signal. Switching it off and on again cures the problem but sometimes it can take 3 or 4 attempts to get it to work properly.

Does anyone know of a fix for this?

[allycoops]

You may want to have a read of this seems it's a well known problem with R8*** models

Samsung R8x series Digital Freeview problem - AVForums.com

[the man]

call samsung tell them you have a clicking non starting TV and they will send a new one , don't worry about its to old ect.
theres a know fault on that mod, i got a new
LE40C650 as a replacement to my one 2 months ago , my old TV was over 3 years old!
this is my replacement If you have high standards, maybe it's time you experienced High Definition TV - 650 40? LCD TV - LCD TV - Television | SAMSUNGIf you have high standards, maybe it's time you experienced High Definition TV - 650 40? LCD TV - LCD TV - Television | SAMSUNG

[v8 dave]

Common problem with Samsungs fitted with the 00813x main AV board. Needs a trip into the engineers menu to carry out a system reset.

Easy enough to get into the service menu (from standby, on remote control press info->menu->mute->power on)

NB PLEASE SEEK ASSISTANCE FROM A LOCAL REPAIR SHOP IF YOU'RE NOT CONFIDENT DOING THIS. THERE ARE SETTINGS IN THIS MENU THAT CAN RENDER THE TV INOPERATIVE!