Question about Mitsubishi LT-40148 40 in. LCD TV

1 Answer

Hello, I have a Mitsubishi LT-46151. When I power the TV ON I'm getting a blue screen and the GREEN power light is flashing. The blue screen continues to show and then the GREEN flashing power light

I have tried: Unplugging the TV for 1 minute Hard reset by pressing the power button for 10-15 seconds Installing the software update via USB

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 23 Answers

Hey it sounds like u have did everything, so check and make sure u downloaded the right firmware on a good USB drive such as a 4GB and make sure format it with Fat32 before u download. Have seen that before with jump drive device and follow directions from Mfg website. If does not work then the CPU or Eprom has been corrupted and main board needs replacing.

Posted on Dec 09, 2014

  • ShaRoya Scott
    ShaRoya Scott Dec 09, 2014

    Hey, is there any way you could give me step-by-step instructions? Because I don't recall formatting anything.

    Thank you!

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do I fix my Jvc the screen won't power on. When I reset it the lights on the buttons light up...but shut off right away. It has power because the red light on the bottom left corner stays lit.


JVC LT-46AM73 LCD TV Won't Turn On - YouTube

? 3:28
https://www.youtube.com/watch?v=y5j3RGUe4gM
Feb 25, 2015 - Uploaded by Awesome Things
JVC LT-46AM73 LCD TV won't turn on after power outage. ...LCD & LED TV Repair - No Image & Blank Black ScreenFlashlight Test - How to ...

JVC wont turn on - JVC - Streaming Video & TVs

www.tomsguide.com/answers/id-1677424/jvc-wont-turn.html
May 15, 2013 - JVC lcd tv will act like its turning on then the green light after 2 seconds ... wont turn on Forum; SolvedAcer Laptop V4DA2, screen won't turn on.

My Jvc Av-32F476 Tv Won't Power On, The Green On Timer Light Stays ...

www.diyforums.net/my-jvc-av-32f476-tv-wont-power-on-the-green-on-...
Dec 8, 2013 - My jvc av-32F476 tv won't power on, the green on timer light stays on and m. ... On the remote control, look for the buttons PICTURE MODE and DISPLAY, with ... My Jvc Lt24dd52j Won't Turn On The Blue Light Is Flashing But ...
Nov 1, 2014
I Have A JVC LT-42TG30J, Randomly The Tv Has Decided It ...
Aug 29, 2012
I Have No Picture On My 47 Inch On My Jvc Big Screen Just A ...
May 23, 2012
My Dynex 42" Wont Turn On Power Led Is Lit Up But It Won't C ...
May 24, 2011
More results from www.diyforums.net

Jan 18, 2016 | JVC Televison & Video

1 Answer

LT-46151 mitsubishi tv, Green light flashes, no picture, back light is on, screen is blue.


If you have any later digital camera or phone with a compatible connector and cable, try connecting this first.

The set may be looking at the wrong input for signal.

Using your remote, check the setup menu to ensure that your source (cable, receiver, etc.) hasn't been accidentally changed.
Often, a blue screen means 'no signal.'

Jun 04, 2015 | Mitsubishi Televison & Video

1 Answer

When i turn on my tv it tries to boot, blue mitsubishi home screen come up, i hear fan then it all shuts off while green light blinks.


Try a reset. Start by unplugging for 1 minute, then plug back in & if still won't restart try the following. If none of the following work, you will need a technician.

Initializing the TV in many cases can remedy a problem.
In the 2006 product line Initialization is now a user function.
Pressing the front panel "INPUT' and "FORMAT"
buttons at the same time activates Initialization. When
complete all user settings will have to be set again. The
table in Figure 4-3 list the User Initialization procedures.
Note: Pressing INPUT and FORMAT is the same as
the Initialization in the Option Menu (MENU-2-4-7-0)
Order Name Procedure Results Notes
1 System Reset Press <System Reset>
on Front Panel
Hardware & TV operating
software reset.
POWER/Timer LED flashes for 60
seconds. No customer settings
are changed.
2 User Initialization
Press <INPUT> &
<FORMAT> on Front
Panel at the same time.
All customer Audio &
Video settings are reset to
factory default.
All customer settings will need to
re-configured.
3 Reset System
Defaults
From the remote, press
<MENU> <1-2-3>
<ENTER>
All customer settings
except V-Chip are reset to
factory default.
Netcommand, Channel Memory,
etc., will need to be re-configured.
SERVICER
PROCEDURE 4 Initialization
From the remote, press
<MENU> <2-4-7-0>*
select "INITIAL" press
<ENTER>
All customer settings are
reset to factory default.
All customer settings will need to
re-configured.
MITSUBISHI RESET / INITIALIZATION CHART
CUSTOMER
PROCEDURES
Figure 4-3
Figure 4-4
LED Indications
The front panel LEDs, refer to Figure 4-4, also assist in
determining the cause of a symptom. Figure 4-5 illustrates
normal LED operation. Figure 4-6 shows the
LEDs response when a problem is detected and indicates
the possible cause.
Power/Timer
Indicator
Status
Indicator
Lamp
Indicator Condition
Off Off Off Off (standby)
Blinking green
fast Off Off Initialization (10 - 65 seconds)
Off Off Blinking
green fast Lamp runs for 1 min after PTV off
Green Off Off Power On
Blinking green Off Off Power On Timer is set
NORMAL LED INDICATIONS
Power LED Status LED Lamp LED Condition
High Temperature - check ventilation air flow.
(Temperature sensor is disconnected.)
Off Off Blinking yellow Lamp cover is open.
Lamp failure (Lamp fails to turn on)
Off Off Red (Lamp turns off after lighting)
Lamp is broken
Off Blinking Red Off Fan Stop
Off Red. Off Circuit failure. (Run Error Code Check)

Apr 08, 2015 | Mitsubishi WD-65731 65-Inch 1080p DLP HDTV

1 Answer

Blue screen on and blinking green light


Blue screen indicates no signal. Check its main board. Contact any service technician.

Oct 26, 2013 | Mitsubishi LT-40151 40 in. HDTV LCD TV

1 Answer

My Mitsubishi TV is flashing a green light and gos to the blue welcome screen,does anyone kno what wrong with my tv?????????


I have an old Mitsubishi Tv , your instruction manual is good and thorough and if you don't find it there check online with http://www.mitsubishi-tv.com/ use the support section there.

Jul 14, 2012 | Mitsubishi WD-73C9 73" DLP TV

2 Answers

Can't get sound out of the LT-46151 - mute is not on.


turned on tv no sound this morning and nothing mute not on worked last night

Jan 19, 2011 | Mitsubishi LT-46151 46 in. HDTV LCD TV

1 Answer

I have a Mitsubishi vs-4543 tv that when powered


check the power supply section.. probably the electronic component got problem.

Jun 04, 2009 | Mitsubishi VS-4544 45" TV

Not finding what you are looking for?
Mitsubishi LT-40148 40 in. LCD TV Logo

371 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Televison & Video Experts

matt martin
matt martin

Level 3 Expert

1210 Answers

The Knight
The Knight

Level 3 Expert

74136 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

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

Answer questions

Manuals & User Guides

Loading...