LG RH177 DVD Recorder/HDD Recorder - Page 8 - Answered Questions & Fixed issues


There's a weak capacitor on the power board. Look for a bulged or leaky capacitor and replace it.

LG Televison &... | Answered on Jul 10, 2019 | 14 views


Don't touch the main TV board. Change the T-com board. The screen will come back to full size.

LG Televison &... | Answered on Jul 10, 2019 | 38 views


It can't read the disc. Clean the eye on the DVD player.

LG Televison &... | Answered on Jul 10, 2019 | 20 views


When you first turn it on the back lighting works then go blank? That tell me, there's a problem on the inverter board on the power board. Replace the power board.

LG Televison &... | Answered on Jul 10, 2019 | 24 views


Take the back off and use the flashlight test to see if there is any picture. If there is that means the back lighting is out. most likely a bad power board.

LG Televison &... | Answered on Jul 10, 2019 | 28 views


I need to know the model no. to see if it has built in wifi, It might only have a LAN connection.

LG Televison &... | Answered on Jul 10, 2019 | 227 views


The pixels on the spot where the CC was are brunt out. The TV is not worth fixing. Cheaper to buy a new TV.

LG Televison &... | Answered on Jul 10, 2019 | 15 views


One of the ribbons is not perfectly strait. The ribbons that lift with your finger nail.

LG Televison &... | Answered on Jul 10, 2019 | 19 views


There's a weak capacitor on the power board. Look for a bulged or leaky capacitor and replace it, or change the entire board.

LG Televison &... | Answered on Jul 10, 2019 | 25 views


The three blink error code is a standby power problem. Get your volt meter out and check the voltages from the power supply to the TV board. Standby power is 3.3v or 5v. If you have standby power on the power board that means replace the main TV board.

LG Televison &... | Answered on Jul 10, 2019 | 36 views


Both the devices have the same UHF signal. And UHF signal go straight throught walls.

LG Televison &... | Answered on Jul 10, 2019 | 30 views


Is there a speaker right beside the TV? That would cause the purple spot. Move the speaker. Or any other magnetic field?

LG Televison &... | Answered on Jul 10, 2019 | 24 views


When it's off is there a standby light? If not replace the power board. if there is there's a capacitor on the power board.

LG Televison &... | Answered on Jul 10, 2019 | 26 views

Not finding what you are looking for?
LG RH177 DVD Recorder/HDD Recorder Logo

248 questions posted

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76099 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18429 Answers

RONALD CARTER JR

Level 3 Expert

438 Answers

Are you a LG Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...