Author: flash rom

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6in1 eMMC Repair Adapter Supports Medusa Pro/UFI/ATF/EASY JTAG/RIFF/eMMC Pro Universal eMMC Boxes Programmer for eMMC Read Write Programming (DR.Fix-eMMC Adapter Kit)

ALLSOCKET DR.Fix Kit-6in1 eMMC Repair Adapter Tool for Universal eMMC Boxes Programmer to Read and Write eMMC153/169, eMCP221,eMCP162/186, eMCP529 Flash Memory
We are original manufacturer, and look for distributor / dealer, contact us for more info if you’re interested(Email: amanda(@)allsocket.com)

Product Feature:
*One box one connector for all chip sizes
*No more connector board problems, stable, efficient and easy to operate
*No need to solder wires to eMMC Chip
*No more VCC problem
*compatible with most mainstream eMMC read / write programmer tools
*supports eMMC/eMCP packages: eMMC153/169, eMCP221,eMCP162/186, eMCP529 *Time saver: easy to operate and disassemble

Compatible with professional eMMC Box:
a. Z3X Easy-JTAG
b. Medusa Pro
c. UFI Box
d. ATF Box
e. Riff Box(Riff 1, Riff 2)
f. eMMC Pro, eMMC Booster
g. GPG EMMC
h. other common interface boxes

Package contained:
1*DR.Fix Kit-6in1 eMMC Repair Adapter
1* Set of Size Limiter/Frame(11*10, 11.5*13, 12*16, 12*18, 14*18, 15*15mm)
1* SD Convertor Adapter
1* RegisteredJack Cable
1* ISP Adapter

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ALLSOCKET DR.Fix 6in1 eMMC Tool, eMMC Boxes Adapter Repair for eMMC153/169, eMCP221,eMCP162/186, eMCP529 Reader Work with UFI Box/Easy-Jtag Box/Riff 2 Box /eMMC Pro/ATF Programmer

ALLSOCKET DR.Fix Kit-6in1 eMMC Repair Adapter Tool for Universal eMMC Boxes Programmer to Read and Write eMMC153/169, eMCP221,eMCP162/186, eMCP529 Flash Memory
We are original manufacturer, and look for distributor / dealer, contact us for more info if you’re interested(Email: amanda(@)allsocket.com)

Product Feature:
*One box one connector for all chip sizes
*No more connector board problems, stable, efficient and easy to operate
*No need to solder wires to eMMC Chip
*No more VCC problem
*compatible with most mainstream eMMC read / write programmer tools
*supports eMMC/eMCP packages: eMMC153/169, eMCP221,eMCP162/186, eMCP529 *Time saver: easy to operate and disassemble

Compatible with professional eMMC Box:
a. Z3X Easy-JTAG
b. Medusa Pro
c. UFI Box
d. ATF Box
e. Riff Box(Riff 1, Riff 2)
f. eMMC Pro, eMMC Booster
g. GPG EMMC
h. other common interface boxes

Package contained:
1*DR.Fix Kit-6in1 eMMC Repair Adapter
1* Set of Size Limiter/Frame(11*10, 11.5*13, 12*16, 12*18, 14*18, 15*15mm)
1* SD Convertor Adapter
1* RegisteredJack Cable
1* ISP Adapter

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eMMC 6in1 Repair Adapter Supports Medusa Pro/UFI/ATF/EASY JTAG Plug/RIFF 1-2/eMMC Pro eMMC Boxes Programmer for eMMC Read Write (DR.Fix-6in1 eMMC Adapter)-ALLSOCKET

ALLSOCKET DR.Fix Kit-6in1 eMMC Repair Adapter Tool for Universal eMMC Boxes Programmer to Read and Write eMMC153/169, eMCP221,eMCP162/186, eMCP529 Flash Memory
We are original manufacturer, and look for distributor / dealer, contact us for more info if you’re interested(Email: amanda(@)allsocket.com)

Product Feature:
*One box one connector for all chip sizes
*No more connector board problems, stable, efficient and easy to operate
*No need to solder wires to eMMC Chip
*No more VCC problem
*compatible with most mainstream eMMC read / write programmer tools
*supports eMMC/eMCP packages: eMMC153/169, eMCP221,eMCP162/186, eMCP529 *Time saver: easy to operate and disassemble

Compatible with professional eMMC Box:
a. Z3X Easy-JTAG
b. Medusa Pro
c. UFI Box
d. ATF Box
e. Riff Box(Riff 1, Riff 2)
f. eMMC Pro, eMMC Booster
g. GPG EMMC
h. other common interface boxes

Package contained:
1*DR.Fix Kit-6in1 eMMC Repair Adapter
1* Set of Size Limiter/Frame(11*10, 11.5*13, 12*16, 12*18, 14*18, 15*15mm)
1* SD Convertor Adapter
1* RegisteredJack Cable
1* ISP Adapter

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eMMC 6in1 Repair Adapter Kit Supports Medusa Pro/UFI/ATF/EASY JTAG/RIFF/eMMC Pro/ORT Universal eMMC Boxes Programmer for eMMC Read Write Programming (DR.Fix-6in1 Repair Kit)

ALLSOCKET eMMC 6in1 Multi-interface Adapter Repair Adapter Kit for Universal eMMC Boxes Programmer to Read and Write eMMC153/169, eMCP221,eMCP162/186, eMCP529 Flash Memory
We are original manufacturer, contact us for more product info (Email: amanda(@)allsocket.com)

Product Feature:
*One box one connector for all chip sizes
*No more connector board problems, stable, efficient and easy to operate
*No need to solder wires to eMMC Chip
*No more VCC problem
*compatible with most mainstream eMMC read / write programmer tools
*supports eMMC/eMCP packages: eMMC153/169, eMCP221,eMCP162/186, eMCP529 *Time saver: easy to operate and disassemble

Compatible with professional eMMC Box:
a. Z3X Easy-JTAG
b. Medusa Pro
c. UFI Box
d. ATF Box
e. Riff Box(Riff 1, Riff 2)
f. eMMC Pro, eMMC Booster
g. GPG EMMC
h. other common interface boxes

Package contained:
1*ALLSOCKET 6in1 Socket Adapter Kit
1* Set of Size Limiter/Frame(11*10, 11.5*13, 12*16, 12*18, 14*18, 15*15mm)
1* SD Convertor Adapter
1* RegisteredJack Cable

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ALLSOCKET DR.Fix-6in1 eMMC Adapter Repair Tool for eMMC153/169, eMCP221,eMCP162/186, eMCP529 6in1 Adapter Reader Work with UFI Box/Easy-Jtag Plus /Riff 2 Box /eMMC Pro/ATF Programmer

ALLSOCKET DR.Fix Kit-6in1 eMMC Repair Adapter Tool for Universal eMMC Boxes Programmer to Read and Write eMMC153/169, eMCP221,eMCP162/186, eMCP529 Flash Memory
We are original manufacturer, and look for distributor / dealer, contact us for more info if you’re interested(Email: amanda(@)allsocket.com)

Product Feature:
*One box one connector for all chip sizes
*No more connector board problems, stable, efficient and easy to operate
*No need to solder wires to eMMC Chip
*No more VCC problem
*compatible with most mainstream eMMC read / write programmer tools
*supports eMMC/eMCP packages: eMMC153/169, eMCP221,eMCP162/186, eMCP529 *Time saver: easy to operate and disassemble

Compatible with professional eMMC Box:
a. Z3X Easy-JTAG
b. Medusa Pro
c. UFI Box
d. ATF Box
e. Riff Box(Riff 1, Riff 2)
f. eMMC Pro, eMMC Booster
g. GPG EMMC
h. other common interface boxes

Package contained:
1*DR.Fix Kit-6in1 eMMC Repair Adapter
1* Set of Size Limiter/Frame(11*10, 11.5*13, 12*16, 12*18, 14*18, 15*15mm)
1* SD Convertor Adapter
1* RegisteredJack Cable
1* ISP Adapter

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NEW UFI Dongle work with UFI Android ToolBox and ABD tool Andriod fastboot

please note all our items are original and activated, but if you are not familiar with this item or you don’tknow how to use it, we suggest you don’t buy it as we can only provide simple technical support, such as installing the driverUFI Dongle is security dongle to be used with UFI Android ToolBox, No additional activation is needed.Ultra low cost, Rich features, Using the same software used by UFIBOX. • Universal Platform with support for almost all Android brands and models in the market • Debrick Android Intel devices(ASUS, Lenovo, etc) • Debrick Android Qualcomm HSUSB QDloader 9008(Xiaomi, Oppo, etc) devices • Debrick Android MediaTek(Meizu, Oppo, etc) devices • Repair Imei for Android Intel, Qualcomm, MediaTek (and another platform in future update) • Normal flashing via Fastboot, Intel, Qualcomm Sahara or Firehose protocol, and MediaTek • Regularly Updated Support files for Firmware FlashTool FASTBOOT – Universal Android Fastboot flash client – Brand and Model based firmware definition – Support for Official ASUS .raw and .zip files – Backup and Restore Android user data, apk files for before and after flashing – Factory reset(erase cache and data ) for Android devices”Factory erase before flash” to clean-up user data- “Erase all partitions(blankphone)”, this will erase all userdata partition including factory and config, imei and calibration data will be permanently deleted.this should only be used for “empty board”, for example after you replace the eMMC. – Included Root script for ASUS Intel devices(‘#’ icon), developers.com/android/development/intel-android-devices-root-temp-cwm-t2975096 there are 4 fastboot oem triggers available. For newer device usually “T4” will work, but for A400CG please select “T2”.INTEL- Intel SoC Platform Flasher for bricked devicesSupported platform: Moorestown,Medfield,Merrifield, Moorefield, CloverView and CloverViewPlus

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UFi Box service tool – read user data, repair, resize, format, erase, read/write, update EMMC

UFi Box is a powerful EMMC service tool. Box can read EMMC user data, as well as repair, resize, format, erase, read/write and update the EMMC firmware on Samsung, China phone SK Hynix, Toshiba, Kingston, Micron and other brands.

UFi Box – Features:
Repair EMMC
Resize EMMC
Format EMMC
Write full data, fully erase
Read boot1
Read boot2
Read EXT CSD
Read User Data
Update firmware
Work via test point

UFi Box – Advantages:
Has its own software, box works stand-alone
Display information which is easily understood by the user or newbie. Easy to use, one-click operations, no need to configure
Database of various kinds of IC EMMC, which in included in the software of UFi box
Support of IC EMMC Samsung and China phone SK Hynix, Toshiba, Kingston, Micron and other brands
UFi Box works faster compare to other boxes, because it uses a 8-bit full speed interface

UFi Box – Hardware Features:
USB 2.0 High-Speed (480 Mbps)
Modern design, with built-in LDO Voltage Out and external power source
Secured with Java smart-card and online system
Multi-protocol ready, with 20 (13 usable) multi-purpose IO pins and 1 full-speed USB-HOST
Integrated software managed with protection

UFi Box – Software Features:
Universal platform
Stand-alone and user-friendly
Secure platform – online (server-based) authentication
Supported many up-to-date repair solution
Integrated file synchronizing function

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Infinity-Box Dongle – service, decode, write firmware and repair world famous GSM and CDMA phone models!!!

Infinity-Box Dongle contains:

Software for GSM and CDMA models
“Chinese Miracle” software for MTK, etc.
“Chinese Miracle-2” software for MTK, SPD, RDA / Coolsand, etc.
Protection Smart-Card
USB Smart-Card reader
Support area access
Smart-Card upgrade server access

Features:
GSM and CDMA brands / models supported
“Chinese Miracle” MTK based brands / models supported
SP-unlock
Set network, provider locks
Firmware read / write
Write any part of Firmware separately
Upgrade / downgrade firmware
Repair damaged IMEI
Remove / clear / read user / phone lock code
Repair dead phones
Read Firmware EEPROM area backup
Empty board firmware writing
Format file system
SCAT files read / write
Create security zone backup
“Smart write” option
Save operation process results in a Log file
Big flash files database
Compact flash / EEPROM files format

“Chinese Miracle” module for MTK-based models – Features:
Repair IMEI for single-SIM and dual-SIM models
Direct decode
Format file system
Write / Read Firmware for phones
Write / Read EEPROM
Repair “Power-On problem”
Repair / recalculate security area
Upgrade / downgrade phone firmware
Decode network, provider locks
Read decode codes
Empty board fsrmware writing
Create security zone backup
Touchscreen calibration
Repair “No licensed to produce”
Repair “Bad Software”
Repair “Code CRC Check Error”
Save operation process results in Log file
Huge firmware files database

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Octopus Box Full activated samsung and LG ONLY with 38 pcs cables

Octopus Box is a professional device for LG cell phone service. It can be used to unlock, flash and recover LG phones, resolve freeze problems and restore IMEI, NVM, camera and network.

Octopus Box Features
•Complete A2 platform support
•Advanced language pack editor
•Wide flash support
•Complete Softbank support
•Free real-time online updates
•Richest and constantly updatable flash files database at Boot-Loader V2.0

Main Features:
•Direct unlock
•All locks reset
•Read phone information
•Firmware update
•Read/write full flash and calibration data files
•Read firmware version
•Full factory reset

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UART Clip is a multifunctional solution for flashing and unlocking LG and Samsung mobile phones

UART Clip is a multifunctional solution for firmware writing and decoding LG and Samsung cell phones. UART Clip features a wide range of resistor values.

UART Clip – Supported Features
Write Firmware cell phones
Decode cell phones
Put phones into Download mode

UART Clip – Compatible Devices
Vygis
Easy Unlocker Box
Z3X Box
Polar Box
Micro-Box
Infinity Box
SPT Box
NCK Box
Octopus Box
Octoplus Box

UART Clip – Resistor values and modes:

619K – Samsung Factory On S4
Supported phone models: Samsung S5620, C3303, I9250 etc.

523K – Samsung Factory Mode OFF
Supported phone models: Samsung S3350, I9500 S4, T369, C3630C, C3530, C3500 etc.

301K – Samsung Factory Mode ON
Supported phone models: Samsung I9100, M250S, T959, I9000, M110S, 18700 etc.

255K – Samsung Factory Mode OFF
Supported phone models: Samsung A400 etc.

150K – Samsung Decoding & Firmware Writing
Supported phone models: phones that require UART connection, like C3300, C3303K etc.

102K – LG Unlocking & Flashing
Supported phone models: LG GS100,GGS101,GS101GO, GS102, GS105, GS106, GS107,GS107a, GS107b, GW300 etc.

UART Clip – Package Content*
UART Clip – 1 pc.

*Due to the onrush of technology and efforts to meet every customer’s demands, the supplier retains the right to change some positions in the list of cables and accessories coming together with the product. Therefore, the package content presented above is rather tentative. More details on the matter can be obtained from our sales managers.

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T8 T6 T10 Screwdriver Tool for Xbox One Xbox 360 PS3 PS4 Prying Kit Repair Tool

Product Description Professional Electronics Prying Tool Made From Engineered Non-Marring Plastic Polymer Will Prevent Damage to Your Controller While Saving Your Fingernails Torx 6, T8, T10 Screwdrivers for Xbox 360, Xbox one controller, PS3 PS4 and many other devices Professional Pry Opening tool will protect your controller and fingernails, makes your Repairing Cleaning more convenient High Quality Screwdrivers With Carbon Steel Shaft Will Last For Years And Fit Screws Properly Package includes: 1 * T8 screwdriver 1 * T6 screwdriver 1 * T10 screwdriver 1 * Triangle prying tool 2 * Double-ended prying tool 1 * Cleaning brush 1 * Long prying tool 1 * Screws storage case

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NEW UFI Dongle work with UFI Android ToolBox and ABD tool Andriod fastboot

please note all our items are original and activated, but if you are not familiar with this item or you don’tknow how to use it, we suggest you don’t buy it as we can only provide simple technical support, such as installing the driverUFI Dongle is security dongle to be used with UFI Android ToolBox, No additional activation is needed.Ultra low cost, Rich features, Using the same software used by UFIBOX. • Universal Platform with support for almost all Android brands and models in the market • Debrick Android Intel devices(ASUS, Lenovo, etc) • Debrick Android Qualcomm HSUSB QDloader 9008(Xiaomi, Oppo, etc) devices • Debrick Android MediaTek(Meizu, Oppo, etc) devices • Repair Imei for Android Intel, Qualcomm, MediaTek (and another platform in future update) • Normal flashing via Fastboot, Intel, Qualcomm Sahara or Firehose protocol, and MediaTek • Regularly Updated Support files for Firmware FlashTool FASTBOOT – Universal Android Fastboot flash client – Brand and Model based firmware definition – Support for Official ASUS .raw and .zip files – Backup and Restore Android user data, apk files for before and after flashing – Factory reset(erase cache and data ) for Android devices”Factory erase before flash” to clean-up user data- “Erase all partitions(blankphone)”, this will erase all userdata partition including factory and config, imei and calibration data will be permanently deleted.this should only be used for “empty board”, for example after you replace the eMMC. – Included Root script for ASUS Intel devices(‘#’ icon), developers.com/android/development/intel-android-devices-root-temp-cwm-t2975096 there are 4 fastboot oem triggers available. For newer device usually “T4” will work, but for A400CG please select “T2”.INTEL- Intel SoC Platform Flasher for bricked devicesSupported platform: Moorestown,Medfield,Merrifield, Moorefield, CloverView and CloverViewPlus

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UFI Dongle worldwide edition

UFI Dongle can be used with UFI Android ToolBox software; no additional activation is required.

Ultra low cost, many features, use the same software, which is used by UFIBOX.
Restore bricked Android Intel devices (ASUS, Lenovo, etc.)
Restore bricked Android Qualcomm devices (HSUSB 9008)
Repair Android Intel and Qualcomm (and other platforms in upcoming updates)
Normal flashing via FastBoot, Intel and Qualcomm Sahara or Firehose protocols
Support firmware files

UFI Dongle – Flash Tool
FASTBOOT
Universal Android FastBoot flash client
Brand and model-based firmware recognition
Support for official ASUS .raw and .zip files
Backup and restore Android user data, APK files
Factory reset (erase cache and data) on Android devices
“Factory erase before flash” to clean-up user data
“Erase all partitions (blank phone)”, this will erase all user data partition, including factory and config, IMEI and calibration data will be permanently deleted.
Note: This should only be used for “empty board”, for example after you replace the eMMC.

UFI Dongle – ADB Tool
Dump all the eMMC partitions
extcsd, boot1, boot2, gp part and userarea partition
Read and write single partition for example factory, config, modemst1, modemst2, etc.

Included Root script for ASUS Intel devices (‘#’ icon), based on Intel Android Devices Root / Temp Recovery Session
Note: There are 4 FastBoot OEM triggers available. For newer device usually “T4” will work, but for A400CG please select “T2”.

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Samsung UA32EH5080R boot sound backlight not bright

Samsung UA32EH5080R boot sound backlight not bright

SAMflash rom | firmware bin file romflasher

yesterday repair a Samsung UA32EH5080R sound power flashlight backlight is not lit all the shadow image search key backlight LED open circuit of this machine is found and a backlight power supply through one board see Board traces found that the power board has three voltage outputs Dm853 and DM854 are 13V and 5V rectifier output measurement The middle of the two diodes are normal voltage and then measure the dm851 dm852 rectifier output voltage of the two diodes Digital Multimeter Has been beating has been unable to properly display the number and then the two diodes in series behind the inductor and another diode D9101 voltage 240V so that the voltage is normal and then check other components for a long time has not found the problem Finally want to give up maintenance Direct buy board for nothing today and then picked up the study wanted to go is unable to figure out why the measurement dm851 dm852 The two diode rectifier output voltage has been beating Why is incomplete rectification before the online measurement of these two diodes No problem now again Open the two diodes side of the foot measurement or good after demolition That 200V 47uf capacitor filter capacitor removed to break off a foot do not know when it is disassembled or broken inside the previous and then find a 400V 47uf capacitor put on a long boot back to the machine came this machine Most of the luck to repair the current analysis should be before this capacitor is broken inside the rectifier filter is not completed so the backlight circuit does not work Remind counterparts do not think capacitor is not leak it is good or bad

 

[media-credit id=1 align=”alignnone” width=”129″]FILTER FAULT[/media-credit]

 

 
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How to download iPhone, iPad, iPod firmware manually

Hello guys! this is Dorendro from iSangai This blog is How to download iPhone firmware manually Okay open browser on your computer Type IPSW dot ME to the search bar and press enter to show Apple product as you want to download choose your iDevice model as you have it click on any iOS version as you want to download and click to the download button then it will download automatically if you don’t know your iDevice either Gsm or Global Go to identify my iOS Choose your apple product then enter your model number model number always started with A and you can find it on the backside of your iDevice Okay click on Download latest iOS Then it will download automatically

As found on Youtube

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firmware fault in sharp led tv and get back to normal

Hi there, see you again with  still here in the world of TV service tutorial. Today I received a new broken Sharp LED TV The broken part is…….. Hang on, I haven’t turn it on Let’s turn it on Alright, here we go Then we’ll try to turn it on Please notice the LED light Look! It is blinking But it doesn’t turn on back to blinking again Thus the problem is the TV couldn’t be turned on But the LED light is blinking This kind of error is usually caused by its firmware or software issue Now we’ll try to reprograme its mainboard Lets do it! This is the mainboard and this is the flash IC sorry I use my thumb to show the IC that was the ic So if you notice the ic type is Windbond 25Q64 and as you can see, there are some dot point that can be used for connecting the IC into the IC reader or SPI Flash 2524 programer And now I will try to solder the jumper cable to enable us programing this SPI flash IC This is the reader, available at Duwiarsana.com the Jumper cable that i soldered which linked to the IC that i would like to program will be connected to a computer Now the reader has been connected to a USB and then we open the software for the reader No we could see the firmware data And now click the “program” button please wait for the loading process Here you could see the type of the flash IC its 100%! Now is the right time to release the jumper cable, next we’ll test this mainboard As you can see, the mainboard is quite dirty, i will clean it later Everything has been installed properly we’ll test it now Look! It’s a green light! It’s On! It’s on again back to normal YEAAAAH!!! Alright, we have reprogramed the IC of the LED TV with a new firmware successfuly That has an issue with its protect That was the simplest way to fix the issue The important thing from this tutorial is that you should have a good quality firmware file which has no error that you could get from internet .

Don’t forget to like and Subscribe. See yaa.

As found on Youtube

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LCD & LED TV Repair – No Picture No Image & Blank Black Screen Flashlight Test – Fix LCD & LED TVs

In this post we will be looking at how to troubleshoot the common symptom of No Picture on your TV screen in LED and LCD TVs. We will be using the flashlight test to help with the troubleshooting while determining the problem. This flashlight test will show how to identify if you have any video appearing on the screen and whether or not you have backlights. Within this test, we will show how to determine if the problem is a bad t-con board, bad main board or bad backlight inverters for LCD TVs or LED driver for LED TVs. Most LCD TVs are made up of a main board, a t-con board, power supply board and backlight inverters. Some TVs have one backlight inverter, some TVs have two backlight inverters and some have the backlight inverter built into the power supply board. Most LED TVs will have a t-con board, a power supply board, a main board and an LED Driver board. Some LED TVs will have the LED driver board built into the power supply board. If you have no picture on your screen, the first thing we will want to look at is to see if we have backlights or not.

You can do this in a few different ways. The first is by looking through the back of your TV and seeing if you can see white lights shinning through holes on the panel. You can do this a few different ways. The first is by looking through the vent holes on the back cover of your TV and seeing if you can see white lights shinning through the holes on the panel.

Be sure to turn off all the lights in the room. As you can see on the screen, we can see the backlight is on through the top vent on the TV. If it is too difficult to notice if your backlights are on or not, with the back cover still on, you will need to remove the back cover of your TV and look for the light shining through the panel. Here is what the chassis looks like with the back cover removed and the backlights working. Once you have determined if you have backlights or not, you can then move on to the next steps. If your backlights are working, but you have no image on the screen, that means the problem is either the t-con board or the main board. Next, you will want to see if you can hear audio. If you cannot hear audio, try and remember if you had audio immediately after the TV image went away on the screen the original time.

Or you can also cycle through the inputs to see if you can hear any audio on any of the inputs. For example you could connect your cable box to your TV and try to find the input for that cable box knowing that it would be sending audio to the TV. If you do have audio and you do have backlights, I recommend starting by replacing the t-con board as that will be the fix, the majority of the time. If you definitely have no audio and you do have backlights, then the problem could either be the t-con board or the main board. You will need to replace each board individually to see which one fixes the problem. If you do not have backlights, you will want to turn all of the lights off in the room and get a flashlight. Apply power to your TV and press the menu button on your remote to pull up the menu on the screen.

You will not be able to see the menu until you shine a flashlight on the screen. You may need to twist the flashlight and try different angles to be able to see the menu. As you can see on our screen, the menu shows up and you can even read the AV1 on the screen. This shows that the TV has no backlights, but the image is showing up on the screen, thus our inverter and LED driver is bad and our T-con and main board are good. You can see on our screen that I can turn the menu on and off and the image appears and then disappears. At this point you will want to replace the inverter or LED driver or the power supply if it has the inverter or LED driver on it. So as a brief overview, if your TV does have backlights and has audio, I recommend replacing the t-con board first. If your TV does have backlights but does not have audio, then it is either a bad t-con board or main board, and each board will need to be replaced individually to see which one fixes the problem.

If you don’t have backlights, but you see an image on the screen with the flashlight, that means that your main board and t-con board are good and that you will need to replace the backlight inverter or backlight inverters on your LCD TV and the LED Driver on your LED TV.