LG 55LE8500 Support Question

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Question posted by Boggs84 on January 28th, 2017

Black Screen. Power On. Capacitors Are Good.

any suggestions? Power is on but stays black screen. No audio either. No obvious bad capacitors. Next step

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Answer #1: Posted by hzplj9 on January 29th, 2017 2:00 PM

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hzplj9

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Check out this 'Fixya' article:

It may help.

http://www.fixya.com/support/t26464614-lg_55le8500_black_screen

Related LG 55LE8500 Manual Pages

Owner's Manual - Page 3

... use caution when moving the cart/appara- Be sure do not drop onto the screen with the power cord plugged in electric shock or fire. If the provided plug does not fit... by the manu- Overloaded wall outlets, loose or damaged wall outlets, extension cords, frayed power cords, or damaged or cracked wire insulation are provided for long periods of these conditions could...

Owner's Manual - Page 8

... Source License 190 8 User Mode. 148 Audio Reset 149 TV Speakers On/Off Setup 150 Stereo/SAP Broadcast Setup 151 Audio Language 152 On-screen Menus Language Selection..... 153 Caption Mode - ... Control 135 Expert Picture control 136 Picture Reset 139 TruMotion 140 LED Local Dimming 141 Power Indicator 142 Image Sticking Minimization (ISM) Method . 143 SOUND & LANGUAGE CONTROL Auto ...

Owner's Manual - Page 10

...Owner's Manual CD Manual, Nero MediaHome 4 Essentials CD Not included with all models Ferrite Core (Black) Ferrite core can be used to reduce the electromagnetic waves that the following accessories are included with ... interface cables with ferrite cores to p.21) Power Cord 10 Not included with all models * Wipe spots on the power cable close to the wall plug. The accessories...

Owner's Manual - Page 11

...)(M4 x 16) (M4 x 26)(M4 x 16) Screws for stand assembly (Refer to P.24) (M4 x 16) Cable Holder (Refer to p.30) (For 42/47/55LE7500, 47/55LE8500) POWER VOL TV/INPUT CH FLASHBK 1.5V 1.5V x 2 Component gender cable, AV gender cable (For 32LE5400) 1,5Vcc 1,5Vcc Simple Remote Control, Batteries (AAA) Screw for stand...

Owner's Manual - Page 15

.... CH VOL ENTER MENU INPUT CHANNEL VOLUME (ꕍ,ꕌ) Buttons (-, +) Buttons ENTER MENU INPUT POWER Button Button Button Button 15 PREPARATION 42/47LE5350, 32/42/47/55LE5400, 42/47/55LE5500, 42/47...Sensor Adjusts picture according to the surrounding conditions Power/Standby Indicator (Can be careful not to block the screen with objects or people while watching a 3D Video.

Owner's Manual - Page 16

...ꔛ Image shown may differ from your TV. 47/55LE8500 PREPARATION OL Remote Control Sensor Intelligent Sensor Adjusts picture according ...VOL ENTER MENU INPUT CHANNEL VOLUME ENTER MENU INPUT POWER ENTER MENU INPUT (ꕍ,ꕌ) Buttons (-, +) Buttons Button Button Button Button Power/Standby Indicator (Can be adjusted using the Power Indicator in the OPTION menu.►p.142) 16...

Owner's Manual - Page 24

...tighten the screws that hold the STAND BODY on a cushioned surface to protect the screen from your TV. STAND BASE 4 Assemble the part of the STAND REAR COVER ...). PREPARATION PREPARATION STAND INSTRUCTIONS (For 42/47LE5350, 32/42/47/55LE5400, 42/47/55LE5500, 42/47/55LE7500, 47/55LE8500, 42/47/55LX6500) ꔛ Image shown may differ from damage. 2 Assemble the parts of the TV. NOTE...

Owner's Manual - Page 30

... from your TV. 42/47LE5350, 32/42/47/55LE5400, 42/47/55LE5500, 42/47/55LE7500, 47/55LE8500, 42/47/55LX6500 1 Secure the power cord with the CABLE HOLDER on the TV back cover. CABLE HOLDER 30 CABLE HOLDER 2 After connecting the cables as necessary, install the CABLE HOLDER ...

Owner's Manual - Page 65

... or used batteries with new ones. ꔛ Close cover. 65 WATCHING TV / CHANNEL CONTROL Simple Remote Control (For 42/47/55LE7500, 47/55LE8500) POWER TV/INPUT VOL CH FLASHBK POWER Turns the TV on from standby. ►p.83 Adjusts the volume. TV/INPUT VOLUME UP/ DOWN MUTE Rotates through inputs. Installing Batteries ꔛ...

Owner's Manual - Page 132

...BACK Return to TV viewing. ꔛ When selecting Screen off after 3 seconds. PICTURE CONTROL ꕊ ENERGY SAVING It reduces the TV's power consumption. PICTURE CONTROL PICTURE ꔂ Move ꔉ ...ꔑ Off ꔀꔉ □ Minimum □ Medium □ Maximum □ Screen Off Plasma TV 1 MENU Select PICTURE. 2 ENTER 3 ENTER Select ꕊ Energy Saving. ...

Owner's Manual - Page 133

... ꔧ Bright Room □ Sport □ Game □ ꕋExpert1 □ ꕋExpert2 47/55LE8500 □ Vivid ꔑ Standard ꔀꔉ □ ꕭ □ ꔧ Cinema □... 4 BACK Return to maximize reducing the power consumption without any separate adjustments. ꔧ Cinema express the optimal screen quality when it changes Backlight, contrast,...

Owner's Manual - Page 134

... to cool to TV viewing. ꔛ Backlight (For LED LCD TV/LCD TV): This function adjusts the brightness of the black becomes darker without any loss in video signal and the power consumption is saturated. ꔛ Sharpness: Adjusts the level of crispness in " Energy Saving - PICTURE CONTROL MANUAL PICTURE ADJUSTMENT - Adjusting the...

Owner's Manual - Page 135

... ▶ Dynamic Color Off Noise Reduction Off Gamma Medium Black Level Low Film Mode Off Color Gamut Wide ꔍ ... Temp. 0 W C • Advanced Control ꔀꔉ • Picture Reset • TruMotion : Low • Screen (RGB-PC) • LED Local Dimming : On 1 MENU Select PICTURE. PICTURE IMPROVEMENT TECHNOLOGY (ADVANCED CONTROL) Advanced Control allows...

Owner's Manual - Page 141

... • Color Temp. 0 W C • Advanced Control • Picture Reset • TruMotion : Low • Screen (RGB-PC) • LED Local Dimming : On ꔠꔉ 1 MENU Select PICTURE. 2 ENTER Select LED Local ...55LE5500, 42/47/55LE7500, 47/55LE8500, 42/47/55LX6500 After analyzing the signal of the input video by areas of the screen, it adjusts the backlight to...

Owner's Manual - Page 154

... Move ꔉ Enter • Language • Caption : Off ꔀꔉ • Power Indicator • Initial Setting • Set ID : 1 • Mode Setting : Home Use OPTION ꔂ Move...term for the words that appear in a large black frame and almost cover the entire screen; usually the audio portion of the TV screen; SOUND & LANGUAGE CONTROL CAPTION MODE Analog Broadcasting ...

Owner's Manual - Page 156

...ꔂ Move ꔉ Enter • Language • Caption • Power Indicator • Initial Setting • Set ID • Mode Setting ◀...9654; A Standard Font 1 ■ White Solid ■ Black Solid None ■ Black Close 1 MENU Select OPTION. 2 ENTER Select Caption. 3 ...screen. This function in only available when Caption Mode is provided at the bottom of the...

Owner's Manual - Page 176

... turn on your new TV. Cleaning the Screen 1 Here's a great way to keep the dust off the screen, and then let it to leave your screen for a long time (such as a vacation), it's a good idea to unplug the power cord to protect against possible damage from lightning or power surges. 176 APPENDIX E?xtended Absence CAUTION ►...

Owner's Manual - Page 181

....8 inch x 1.3 inch) 31.6 kg (69.6 lbs) 55LE8500 (55LE8500-UA) 1292.6 mm x 875.4 mm x 311.9 mm (50.8 inch x 34.4 inch x 12.2 inch) 1292.6 mm x 802.9 mm x 34.5 mm (50.8 inch x 31.6 inch x 1.3 inch) 43.8 kg (96.5 lbs) 26.9 kg (59.3 lbs) 35.8 kg (78.9 lbs) Power requirement Television System Program Coverage External Antenna Impedance Environment...

Specification - Page 1

...clarity through broadband connectivity and freedom with LG's INFINIA LE8500. LED LCD TV INFINIA 55LE8500 55" Class 54.6" diagonal HIGHLIGHTS INFINIA Series™ Full LED Slim w/Local ...sets a high bar for other groundbreaking innovations from an impossibly thin TV. New definition television. Get a more than 30 rigorous tests, ensuring you can experience a dazzling THX certified...

Specification - Page 2

... Pb, Pr) + Audio 2 (rear) 1 (side w/gender) Digital Audio Out (Optical) 1 (rear) HDMI™/HDCP Input (V.1.3 w/Deep Color) 3 (rear) 1 (side) RGB In (D-Sub 15pin) - PC 1 (rear) PC Audio Input 1 (rear) LAN... and Simple) Power Voltage, Hz 100V ~ 240V, 50/60Hz On Mode (Average) TBD Standby Mode LED LCD TV INFINIA 55LE8500 PANEL SPECIFICATION Screen Size 55" Class...

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Television: Noise/Audio problems - LG Consumer Knowledge Base
... no audio. Television: No Signal Television: Firmware Updates - This setting should be corrected by turning on type of TV menu. 4. Adjust audio settings as a center channel speaker. Test another set of cable box. If a cable box is bad on , cable box will not be used , check settings on the front panel of cables. If a power failure...
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... at a higher resolution and data rate than DVDs. Tuning Systems NTSC (National Television System Committee) - Capable of 525 lines of digital TV is EDTV, and ... is SDTV, 480p is flexibility. Stations can I improve low or bad signal? Supports SDTV only (480i) - 2 Channel sound ATSC (Advanced Television Standards Committee) - Analog - It allows multiple resolutions, multi-channel ...
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