LG 42LE5400 Support Question

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Question posted by kevinrcassidy on March 17th, 2012

Power Picture Turns On But Immediately Goes Black Screen. Why?

When i turn on the power the screen lights up but immediately goes black no picture no sound. 42le 5400 What can i do?F

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Related LG 42LE5400 Manual Pages

Owner's Manual - Page 7

...49 Network Setup 55 WATCHING TV / CHANNEL CONTROL Remote Control Functions 63 Turning on the TV 66 Channel Selection 66 Volume Adjustment 66 Initial Setting 67 On-Screen Menus Selection 69 Quick Menu 71 Customer Support - Product/Service Info 74 ... 121 NETWORK Legal Notice 122 7 Software Update 72 - Picture Test/Sound Test 73 - Add/Delete Channel (Manual Tuning)...... 77 -

Owner's Manual - Page 8

...SAP Broadcast Setup 151 Audio Language 152 On-screen Menus Language Selection..... 153 Caption Mode -...Picture Settings (Picture Mode)..... 133 Manual Picture Adjustment - User Mode.134 Picture Improvement Technology (Advanced 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...

Owner's Manual - Page 15

... Intelligent Sensor Adjusts picture according to block the screen with 3D glasses. Please be careful not to the surrounding conditions Power/Standby Indicator (Can be adjusted using the Power Indicator in the ... CHANNEL VOLUME (ꕍ,ꕌ) Buttons (-, +) Buttons ENTER MENU INPUT POWER Button Button Button Button 15 INPUT VOL ENTER MENU INPUT Touch Button You can operate ...

Owner's Manual - Page 63

...EXIT FREEZE INFO POWER LIGHT ENERGY SAVING AV MODE INPUT Turns the TV on or off to the next one. MUTE Switches the sound on from standby...last channel viewed. MARK Select the input to apply the Picture Wizard settings. ►p.131 Use to enter a program number...remote control may differ from one full set of screen information to standby. VOLUME UP/ Adjusts the volume. DELETE CHANNEL...

Owner's Manual - Page 67

... setting mode you for choosing LG Step 1. It can adjust the "Picture menu - Customers can also be displayed on the screen when turning the TV on for the first time. Home Use Store Demo •... 한국어 ꔉ Next 1 Select Menu Language. 2 ENTER Step 2. Picture mode" manually while inspecting the TV, but the TV will be activated from the user menus. ꔛ ...

Owner's Manual - Page 69

...Picture Mode : Standard • Backlight 70 • Contrast 100 • Brightness 50 • Sharpness 70 TIME • Clock • Off Time : Off • On TIme : Off • Sleep Timer : Off ꔂ Move ꔉ Enter OPTION OPTION ꔂ Move ꔉ Enter • Language • Caption • Power...-SCREEN MENUS SELECTION Your TV's OSD (On Screen ...

Owner's Manual - Page 71

... TV viewing. 71 WATCHING TV / CHANNEL CONTROL QUICK MENU Your TV's OSD (On Screen Display) may differ slightly from what is a menu of time before your desired picture format. ꕇ Picture Mode: Selects the desired preset picture setting. ꕈ Sound Mode: Selects the desired preset sound setting. ꔴ Multi Audio: Changes the audio language (Digital signal).

Owner's Manual - Page 72

...and network conditions. ꔛ During the software update procedure, do not turn off the TV or disconnect AC power, or disconnect the LAN cable. ꔛ After software update, you can...an update is completed, some CHANNEL, PICTURE, and AUDIO menu settings may not work properly depending on your TV. ꔑ Software Update □ Picture Test □ Sound Test □ Product/Service Info. ...

Owner's Manual - Page 92

... 3D glasses in order to turn the lights low and/or block the 3D...between the TV and the ►After powering on your eyes. revert your eyes are...to a compatible device, such as the 3D screen and refrain from your family has a history...incorporate 3D imaging with the following symptoms, immediately stop watching the TV and take a ...pictures formatted for a long period of time, it is

Owner's Manual - Page 95

...eyes are soaring or the screen looks blurry while viewing 3D images ꔛ Press the L/R SELECT button on remote control. NOTE ► If you select 3D mode, "Power indicator" is changed to ...Right 3D End 3D Video 3D End 3D Video ꕯ Exit 5 3D The 3D imaging mode is turned off automatically. ► While watching 3D imaging, you find better for you, change to enjoy the best...

Owner's Manual - Page 107

... Language Group Latin1 Korean Supported Language English, Spanish, French English, Korean ꔛ Picture Size: Selects your desired picture format for SMI subtitles and can select the language within the folder will be played sequentially. 107 MY MEDIA Language - When turned off, if the next file name is not synchronized with a single audio track...

Owner's Manual - Page 129

...16:9 Adjust the picture horizontally, in DTV/Cable DTV/ C o m p o n e n t / H D M I - Just Scan turns off this cropping and shows the complete video. Zoom Choose Zoom when you want to view the picture without distortion. ture,... only in a linear proportion to fill the entire screen. 4:3 Choose 4:3 when you want to enlarge the picture in correct proportion. Notes: If there is noise on...

Owner's Manual - Page 130

... ▶ ꔉ Next 6 ENTER Adjust White Level. Use this manual. Black Level Set the screen above identical to calibrate the screen quality by easily following each step. Picture Wizard With Picture Wizard, you can see the example of the original image. PICTURE CONTROL PICTURE WIZARD This feature lets you adjust the picture quality of the changes you made.

Owner's Manual - Page 132

... the comfortable level to TV viewing. ꔛ When selecting Screen off, the screen will turn off after 3 seconds. EXIT Return to be viewed at home. PICTURE CONTROL ꕊ ENERGY SAVING It reduces the TV's power consumption. PICTURE CONTROL PICTURE ꔂ Move ꔉ Enter • Aspect Ratio : 16:9 • Picture Wizard • ꕊ Energy Saving : Off ꔀꔉ...

Owner's Manual - Page 133

...best level of satisfactory screen quality in the retail store. You can also adjust Picture Mode in the Q....picture. ꔛ Standard: This is the mode to realize optimum viewing condition for the general user. ꔛ ꕭ (Auto Power Saving): This is the mode to maximize reducing the power consumption without any movie without hurting the picture quality. PRESET PICTURE SETTINGS (PICTURE...

Owner's Manual - Page 134

... the brightness of the black becomes darker without any loss in video signal and the power consumption is recommended when setting the brightness of the signal in the picture. Off, Minimum, or ...screen. You may use Brightness when the dark part of the picture is saturated. ꔛ Brightness: Adjusts the base level of the TV. You may use Contrast when the bright part of the picture...

Owner's Manual - Page 154

... by the broadcaster, would be available for the words that appear in a large black frame and almost cover the entire screen; Caption/Text, if provided by the broadcaster. OPTION ꔂ Move ꔉ ... position on the screen and is set when you turned the power off. This function is only available when Caption Mode is usually the program's dialog. SOUND & LANGUAGE CONTROL ...

Owner's Manual - Page 173

... is not available for local interference such as an electrical appliance or power or picture shaking tool. TV turns off automatically in pictures ꔛ Check antenna (Change the direction of the picture. Video Problems No picture &No sound ꔛ Check whether the product is turned on. ꔛ Try another channel. A PPENDIX TROUBLESHOOTING Abnormal Operation The remote control...

Owner's Manual - Page 188

Sharpness (Command: k k) To adjust screen sharpness. Acknowledgement [k][ ][Set ID][ ][OK/NG][Data][x] 12. Transmission [k][l][ ][Set ID][ ][Data][Cr] Data 00: OSD off Acknowledgement [q][ ][Set ID][ ][OK/NG][Data][x] 20. When main power is on/off, remote control lock is released. If Key Lock is on in the Picture menu. Max: 64 (*transmit by Hexadecimal...

Specification - Page 2

... Color Glossy Black/ Silver Grey Swivel Stand (Degrees) +20º/-20º VESA® Compliant (WxH) • (200mm x 200mm) Remote Control 1 (Unified) Power Voltage, Hz...1.3/HDCP Input 3 (rear) 1 (side) RGB In (D-Sub 15pin) - LED LCD TV 42LE5400 PANEL SPECIFICATION Screen Size 42" Class (42.0" diagonal) Resolution 1920 x 1080p Dynamic Contrast Ratio 4,000,000:1 ...

LG Knowledge Base Results

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Television: No Power - LG Consumer Knowledge Base
...power surges, use ? Have you live in the off position, no LED indicator light is present even if the television is the wall outlet. Confirm the surge protector is HDMI? Television No Picture... of the television's frame. Once the power is turned on, the LED will not respond to the remote control, try pressing the power button on the model. If the television will change...
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LHB975 Rear Speaker / Subwoofer Syncing - LG Consumer Knowledge Base
...not see the blue LED indicator lights, pairing was successful. / Home Theater LHB975 Rear Speaker / Subwoofer Syncing In a case where there is no sound coming from the rear speakers or subwoofer... wireless receiver. Remove the power cord from the wall outlet on the main unit. NOTE: Wait until the LED power indicator light disappears. Turn on both the wireless receiver and subwoofer....