Get support for Sharp LC42SB45UT - 42

Sharp LC42SB45UT Support Question

Sharp LC42SB45UT Support Question

Find answers below for this question about Sharp LC42SB45UT - 42" LCD TV.
Need a Sharp LC42SB45UT manual? We have 3 online manuals for this item!
Question posted by aristotle2020green on September 12th, 2020

How Do I Get My Hdmi Ports To Work And Stop Displaying No Signal?

All of sudden the HDMI ports on the TV are not working. What can I do to fix this problem?

Current Answers

Answer #1: Posted by Troubleshooter101 on September 12th, 2020 9:07 AM
This answer was accepted by the poster of the original question.
Troubleshooter101

Member since:
September 30th, 2015

Points: 2,927,030
1,110
points
Try this

1. Disconnect all HDMI sources from the inputs.

2. Unplug the power from TV/LCD for 10 minutes.

3. Plug the TV/LCD back in.

4. Connect the HDMI cable one device at a time.

5. Turn on the device (ex. PS3).

6. Repeat steps 4-5 for each HDMI port.

Let me know if this doesn't work and we will continue to troubleshoot your issue.


Check this link for reference:-

https://www.cnet.com/forums/discussions/why-are-my-hdmi-ports-not-receiving-a-signal-640488/


Thanks


Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful. Please feel free to submit further info for your question, if a solution was not provided. I appreciate the opportunity to serve you!
Troublshooter101
Answer #2: Posted by INIMITABLE on September 12th, 2020 9:12 AM
INIMITABLE

Member since:
April 3rd, 2020

Points: 2,071,740
100
points
Press the "Input" button on the TV control panel or remote control, then press the up or down arrow button and select the "Input4" or "Input 5" HDMI input, based on the input used by your device; repeat this step for the other HDMI input if both are used by your device.

video ref.

https://youtu.be/Oj2xb3KIvHY


I hope this is helpful? PLEASE "ACCEPT" and mark it "HELPFUL" to complement my little effort. Hope to bring you more detailed answers

-INIMITABLE
Answer #3: Posted by Premrabbit46 on September 12th, 2020 11:11 AM
Premrabbit46

Member since:
September 12th, 2020

Points: 190
100
points
Follow these steps:

1) Unplug all TV/monitor from the HDMI ports.

2) Unplug the power cable from the TV or monitor for about 10 minutes.

3) Plug the power cable back in the TV or monitor.

4) Plug one device to one HDMI port of your PC.

5) Turn on the device.

6) Repeat steps 4-5 for each device and HDMI port.

Answer #4: Posted by Premrabbit46 on September 12th, 2020 11:40 AM
Premrabbit46

Member since:
September 12th, 2020

Points: 190
100
points
Try this

1. Disconnect all HDMI sources from the inputs.

2. Unplug the power from TV/LCD for 10 minutes.

3. Plug the TV/LCD back in.

4. Connect the HDMI cable one device at a time.

5. Turn on the device (ex. PS3).

6. Repeat steps 4-5 for each HDMI port.

Let me know if this doesn't work and we will continue to troubleshoot your issue.

Answer #5: Posted by prempuppey46 on September 13th, 2020 12:08 AM
prempuppey46

Member since:
September 12th, 2020

Points: 210
100
points
1. Disconnect all HDMI sources from the inputs.

2. Unplug the power from TV/LCD for 10 minutes.

3. Plug the TV/LCD back in.

4. Connect the HDMI cable one device at a time.

5. Turn on the device (ex. PS3).

6. Repeat steps 4-5 for each HDMI port.

Answer #6: Posted by cathbenavidez on September 15th, 2020 12:41 PM
cathbenavidez

Member since:
September 15th, 2020

Points: 100
100
points
If your Sharp TV HDMI is not working, there's no picture signal, or the input isn't recognized, first ensure that the HDMI cable is plugged into the output port on the external device and the input port on your TV. ... Likewise with unplugging the cable and plugging it back in.

Answer #7: Posted by Joesl on September 16th, 2020 1:36 AM
Joesl

Member since:
September 15th, 2020

Points: 290
100
points
Disconnect all HDMI source from the inputs.

Unplug the power from TV/LCD for 10 minutes.

plug the TV/LCD back in.

Connect the HDMI cable one device at a time.

Turn on the device (ex.ps3).

Repeat steps 4-5 for each HDMI port.



Solotson

Related Sharp LC42SB45UT Manual Pages

2009 Home Entertainment Full Line Brochure - Page 2

... short of -the-line picture quality and design, Sharp LCD TVs bring brightness and bold color to a level that is the brightest, clearest and most lifelike LCD picture in the world. Driven by top-of brilliant. Witness...of the LE700 Series, Sharp combines its legendary AQUOS LCD panel technology with a newly developed, proprietary UltraBrilliant Full Array LED backlight system to extend...
2009 Home Entertainment Full Line Brochure - Page 4

...colors, with less jitter. ADVANCED AQUOS® LCD TV TECHNOLOGY Great style and performance don't just happen. Sharp, a global leader in LCD televisions, brings all this and more light to quality...energy consumption. Ultrasmooth fast motion, no matter what the source. X-GEN PANEL Permits more to LCD TV technology, continually raising the bar to differentiate contrast levels on screen and ...
2009 Home Entertainment Full Line Brochure - Page 6

ENVIRONMENTALLY CONSCIOUS LCD TVs Sharp designed AQUOS® LCD TVs to require fewer resources to manufacture...and less energy to...We are ENERGY STAR® qualified and feature low energy consumption and extended operating life. Most Sharp LCD TVs are constantly improving conservation technologies and programs in the packaging, transportation, use, recycling, and eventual safe disposal of...
2009 Home Entertainment Full Line Brochure - Page 7

...thermally generated power. TABLE OF CONTENTS LE700 Series 6 E77 Series 8 LC-40E67UN 10 SB57 Series 11 LC-42SB45UT 12 SB27 Series 13 LC-32D47UT 14 DV27 Series 15 Blu-ray Disc™ Player 16 Home...utilized in the plant. Sharp takes their Kameyama, Japan plant, an environmentally-friendly LCD TV factory. Please check with your local sales representative with their commitment to change....
2009 Home Entertainment Full Line Brochure - Page 8

...Full HD 1080p X-Gen LCD Panel • 120Hz Fine ... HDMI™ Inputs *Except on LC-...32LE700UN 6 LE700 SERIES MEET OUR HOTTEST NEW PLAYERS - Overall, the LE700 Series shows that with a newly developed, proprietary UltraBrilliant Full Array LED backlight system to create picture quality that is second to none. This series also achieves the lowest-rated power consumption among LCD TVs...
2009 Home Entertainment Full Line Brochure - Page 11

...KEY FEATURES • Full HD 1080p (1920 x 1080) Resolution • 10-bit ASV Superlucent LCD Panel • 120Hz Fine Motion Enhanced • Spectral Contrast Engine XD • Active Color and ... • OPC (Optical Picture Control) *4 HDMI and 6 1080p compatible inputs on the LC-65E77UM and LC-60E77UN models 9 Also, multiple HDMI™ inputs provide all the connection options that you'll...
2009 Home Entertainment Full Line Brochure - Page 13

SB57 SERIES The SB57UN Series provides a slim, KEY FEATURES versatile high-definition television solution with a distinctive design. • Full HD 1080p • 4 HDMI™ Inputs They feature a high-performance (1920 x 1080) LCD Panel • 176°H x 176°V Viewing Angles ASV LCD panel for high brightness, • 120 Hz Fine Motion Enhanced • High Brightness...
2009 Home Entertainment Full Line Brochure - Page 14

... CLASS SIZE: 42" 12 42-1/64" Diagonal The LC-42SB45UT features a sleek piano black cabinet with full HD 1080p resolution and an elegant new glossy black design, produces superb picture quality. It features Sharp's high dynamic contrast ratio, fast response time and wide viewing angles, 3 HDMI™ inputs and 2 HD component video inputs. LC-42SB45UT The LC-42SB45UT, with...
2009 Home Entertainment Full Line Brochure - Page 20

...Disc CD Mechanism • Automatic Programmable Music Selector • Subwoofer Pre-Out Terminal • Music Port Input Jack • Clock, Timer, and Sleep Functions • Pre-Set Equalizer • CD... Output Power • Complements Midsize and Larger Sharp LCD TVs • SRS WOW™ HD Surround Sound • Slim Remote with Sharp TV Control • Dual Analog Inputs • Low Pro...
2009 Home Entertainment Full Line Brochure - Page 22

... Stand (WxHxD) TV Only Weight (lbs.) TV and Stand TV Only LC-52LE700UN 52" Class (52-1/32" Diagonal) 16:9 X-Gen LCD Panel 1920 x 1080 No Yes 450 Yes MC 176° H / 176° V 100,000 hours Full array LED ATSC/QAM/NTSC Yes 4ms 10W +10W Bottom/Fixed Yes Yes 4 No 15-pin D-Sub x 1 2 (1080p compatible) 1 2 4 1 9-pin...
2009 Home Entertainment Full Line Brochure - Page 23

... has determined that the AQUOS LCD TV is a U.S. registered mark. LC-40E77UN 40" Class (40"...Fixed Yes Yes 4 No 15-pin D-Sub x 1 2 (1080p compatible) 1 1 3 1 9-pin x 1 1 120V, 60Hz 210W High Gloss Black with Gold Accent 38-7/8" x 27-1/16" x 12-13/16" 38-7/8" x 24-11/32" x 4-7/32" 39.7 33.1 LC... Aspect Ratio LCD Panel Resolution/Format Embedded...; Qualified*2 HDMI™ Input DVI-I ...
2009 Home Entertainment Full Line Brochure - Page 24

..." x 13-1/2" 43-53/64" x 27-47/64" x 3-29/32" 49.6 39.7 LC-42SB45UT 42" Class (42-1/64" Diagonal) 16:9 Active matrix TFT LCD 1920 x 1080 No No 450 CCFL D 176° H / 176° V 60,000 hours CCFL ATSC/QAM/NTSC No 6.5ms 10W x 10W Bottom/Fixed No Yes 3 No 15-pin RGB x 1 2 1 1 3 1 No No 120V 185W...
2009 Home Entertainment Full Line Brochure - Page 25

... Weight (lbs.) TV and Stand TV Only LC-22SB27UT 22" Class (21-1/2" Diagonal) 16:9 Active Matrix (a-Si TFT LCD) 1366 x 768 No No 400 No D 170° H / 160° V 50,000 hours CCFL ATSC/QAM/NTSC No 5ms 1.5W x 2 Bottom/Fixed No Yes 1 No 15-pin RGB x 1 1 4-pin DIN x 1 1 2 1 No 1, Headphone Output 120V 42 W (0.8W Standby...
2009 Home Entertainment Full Line Brochure - Page 26

... Stand (WxHxD) TV Only Weight (lbs.) TV and Stand TV Only LC-22DV27UT 22" Class (21-1/2" Diagonal) 16:9 Active Matrix (a-Si TFT LCD) 1366 x 768 Progressive Scan Built-in DVD Player No 400 No D 170° H / 160° V 50,000 hours CCFL ATSC/QAM/NTSC No 5ms 1.5W x 2 Bottom/Fixed No Yes 1 No 15-pin RGB...
2009 Home Entertainment Full Line Brochure - Page 27

... Manual Zoom and Focus 250W SHP/up Menu System Display Dimmer Parental Lock Quick Start (after preload)*1 Control via HDMI™ (AQUOS LINK™) Output Terminals Composite Video HD Component HDMI™ Output Analog Audio Output (L/R) Digital Out (Optical) Ethernet Jack BD USB Memory Port Included Accessories Composite A/V Cable x 1 Remote Control (with iPhone" means...
LC-42SB45U | LC-42SB45UT Operation Manual - Page 2

... Consult the dealer or an experienced radio/TV technician for a Class B digital device,..."HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing...OF CONFORMITY: SHARP LIQUID CRYSTAL TELEVISION, MODEL LC-42SB45U This device complies with the...between the equipment and receiver. QUICK STOPS, EXCESSIVE FORCE, AND UNEVEN SURFACES ...
LC-42SB45U | LC-42SB45UT Operation Manual - Page 9

...On/Off the Power 13 Initial Setup 13 Direct Button Operation 14 On-Screen Display Menu 17 Menu Items 17 For TV Mode 17 For PC Mode 17 On-Screen Display Menu Operation 18 Menu Operation Buttons 18 Picture Menu 19 Audio Menu 19 ... 26 Calling for Service 27 LIMITED WARRANTY 27 Dimensional Drawings • The dimensional drawings for the LCD TV set are shown on the inside back cover. 9
LC-42SB45U | LC-42SB45UT Operation Manual - Page 12

... a PC Terminal on the TV INPUT 7 Cable RGB cable (commercially available) Terminal on PC ø 3.5 mm stereo minijack cable (commercially available) INPUT 4, 5, or 6 HDMI-certified cable (commercially available) • The HDMI terminals only support digital signal. • Refer to page 26 for a list of INPUT 5. • To enjoy the 1080p display capability, connect your Blu...
LC-42SB45U | LC-42SB45UT Operation Manual - Page 19

...Brightness, Color, Sharpness, Tint, and Active Contrast) are limited when viewing a PC signal input through the HDMI terminal. 1 Press MENU to display the MENU screen, and then press a/b to select "Audio" and press d ...Setup Audio Audio setting Audio mode Alternate audio Digital audio language AVL 1 Press MENU to display the MENU screen, and then press a/b to select "Picture" and press d to enter...
LC-42SB45U | LC-42SB45UT Operation Manual - Page 25

...LCD panel Resolution Item Model: LC-42SB45U a-si TFT LCD 42o Class (42 1/64 o Diagonal) 2,073,600 pixels (1,920 g 1,080) TV-standard (CCIR) American TV Standard ATSC/NTSC System VHF/UHF VHF 2-13ch, UHF 14-69ch TV... g 1 (PCM/Dolby Digital) INPUT 3 AV in, S-VIDEO in Side INPUT 6 HDMI in with HDCP SERVICE Software update OSD language English/French/Spanish Power Requirement AC 120 V, 60...

Similar Questions

Lc-c3237u Lcd Tv.
Recieved a Sharp LCD TV LC 3237U, with no video, or sound. Open the back and noticed the small LED i...
(Posted by jbt2012 12 years ago)
Lcd Tv -- Lamp
Does the sharp LC42SB45UT LCD TV contain a lamp?The Sharp warranty will not cover a tech to come out...
(Posted by kles 12 years ago)
Snowy Picture On My New Sharp 42' Lcd
I just got a new TV, a Sharp 42" LC-42SB8UT. I plugged it into the coax cable from the wall for my c...
(Posted by Anonymous-20923 13 years ago)
Ask a New Question
Use the box below to post a new question about this Sharp product .
Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

Sharp Manuals

Find free Sharp LC42SB45UT - 42inch LCD TV manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

Sharp Reviews

View thousands of Sharp user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete Sharp customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed Sharp customer service rankings, employee comments and much more from our sister site.