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Troubleshooting TVs and Video Sources

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Technical questions about your defective television, projection screen, LCD/plasma, or any other type of video device. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!

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Topics Statistics Last Post
  Sticky: Eeprom dump thread! by Hamie
Started by Hamie, 01-25-2017, 02:25 PM
1,921 responses
643,731 views
0 likes
 Last Post Salvatore Cancellieri
by Salvatore Cancellieri
05-27-2025, 04:41 AM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
218 views
0 likes
 Last Post Davi.p
by Davi.p
03-31-2025, 02:38 PM  
Sticky: LCD TV and Monitor basic troubleshooting guides by budm
Started by budm, 01-23-2013, 11:27 AM
455 responses
780,931 views
0 likes
 Last Post Ricardoso
by Ricardoso
12-07-2024, 05:33 PM  
Sticky: List Of Vestel Tv Brand Names by ReeceyBurger123
Started by ReeceyBurger123, 05-30-2015, 01:12 PM
125 responses
196,763 views
0 likes
 Last Post Guest's Avatar
by Guest
04-10-2023, 09:53 AM  
Sticky: Factory Resets Listing by randtek
Started by randtek, 12-13-2012, 08:45 AM
130 responses
540,853 views
0 likes
 Last Post RinusB
by RinusB
01-20-2023, 10:25 AM  
Sticky: TV Repair Reference Library by randtek
Started by randtek, 01-24-2013, 12:11 PM
51 responses
279,431 views
0 likes
 Last Post Maalobs
by Maalobs
01-04-2022, 01:15 AM  
Closed, Sticky: WARNING: Live heatsinks & single pole on/off switches in switching power supplies by Per Hansson
Started by Per Hansson, 06-09-2021, 12:01 PM
0 responses
9,191 views
0 likes
 Last Post Per Hansson
by Per Hansson
06-09-2021, 12:01 PM  
Closed, Sticky: BIOS & FIRMWARE Attachment Upload WARNING! AVOID BANNING, READ BEFORE UPLOADING! by Topcat
Started by Topcat, 12-30-2018, 03:16 PM
0 responses
28,434 views
0 likes
 Last Post Topcat
by Topcat
12-30-2018, 03:16 PM  
Closed, Sticky: Please upload pictures using attachment function when ask for help on the repair by budm
Started by budm, 08-19-2014, 09:02 AM
10 responses
73,113 views
0 likes
 Last Post budm
by budm
01-05-2015, 03:39 PM  
Closed, Sticky: Put make and model number in thread title ! ! ! by Dgtech
Started by Dgtech, 12-07-2012, 04:59 AM
0 responses
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
LG 47LN577 with black fading horizontal evenly spaced lines by Andriod
Started by Andriod, 12-30-2020, 03:38 PM
2 responses
736 views
0 likes
 Last Post Andriod
by Andriod
12-30-2020, 05:32 PM  
Samsung LN40D630/BN96-19438A main board noise by Plane Nuts
Started by Plane Nuts, 12-28-2020, 12:58 PM
29 responses
2,019 views
0 likes
 Last Post Diah
by Diah
12-30-2020, 04:06 PM  
Hitachi CPRX80 lcd projector by Christmasman30
Started by Christmasman30, 12-29-2020, 12:39 PM
5 responses
782 views
0 likes
 Last Post Diah
by Diah
12-30-2020, 12:04 PM  
LG65uh7650 5 blinks on power supply by itelite
Started by itelite, 12-30-2020, 10:19 AM
0 responses
448 views
0 likes
 Last Post itelite
by itelite
12-30-2020, 10:19 AM  
Panasonic TX-P42GT30B 7 Red Blink Code by Nevillet
Started by Nevillet, 12-29-2020, 07:31 AM
3 responses
777 views
0 likes
 Last Post Nevillet
by Nevillet
12-30-2020, 03:39 AM  
LG 47LN5700 LED light patches by anupkg1985
Started by anupkg1985, 12-28-2020, 09:45 PM
7 responses
973 views
0 likes
 Last Post anupkg1985
by anupkg1985
12-29-2020, 09:18 PM  
Philips 50PUS6162/05 Vertical Lines - Likely the T-Con... by Jimmy Jangle
Started by Jimmy Jangle, 12-14-2020, 09:32 AM
13 responses
2,250 views
0 likes
 Last Post Jimmy Jangle
by Jimmy Jangle
12-29-2020, 06:43 PM  
Samsung LN55C630 LCD - Not powering up properly by itachi
Started by itachi, 12-14-2020, 02:22 AM
7 responses
1,610 views
0 likes
 Last Post itachi
by itachi
12-29-2020, 03:55 PM  
Interpreting Service Manual Troubleshooting Steps by michalk3777@gmail.com
Started by michalk3777@gmail.com, 11-26-2020, 11:21 AM
22 responses
2,932 views
0 likes
 Last Post michalk3777@gmail.com
by michalk3777@gmail.com
12-29-2020, 09:17 AM  
40" Sony LCD KDL-40EX500 Seconds to black (6 blinks) by tieny
Started by tieny, 01-26-2013, 11:38 PM
165 responses
30,981 views
0 likes
 Last Post d.vh
by d.vh
12-28-2020, 11:15 PM  
65UH6030 Backlight No Picture has function by Plurxtc1
Started by Plurxtc1, 12-28-2020, 05:43 PM
2 responses
777 views
0 likes
 Last Post Plurxtc1
by Plurxtc1
12-28-2020, 06:51 PM  
Neo(vestel) 40730 blank blue screen by televizora
Started by televizora, 12-25-2020, 02:08 PM
1 response
814 views
0 likes
 Last Post televizora
by televizora
12-27-2020, 12:46 PM  
Samsung UE32F5000AK sound ok, no picture. by macwireworld
Started by macwireworld, 11-01-2014, 06:09 PM
42 responses
20,960 views
0 likes
 Last Post abissell
by abissell
12-27-2020, 10:27 AM  
TCP42ST30 6 Blinks by Plurxtc1
Started by Plurxtc1, 12-20-2020, 12:52 PM
4 responses
982 views
0 likes
 Last Post tvtimmy
by tvtimmy
12-27-2020, 05:34 AM  
Samsung UE46D8000 by satinser
Started by satinser, 07-04-2014, 08:44 AM
15 responses
5,354 views
0 likes
 Last Post Bexa
by Bexa
12-26-2020, 05:26 PM  
Westinghouse WD55UDR101 No Audio from Speakers by mmartell
Started by mmartell, 10-19-2020, 12:18 PM
6 responses
1,107 views
0 likes
 Last Post mmartell
by mmartell
12-26-2020, 10:34 AM  
Weird blurry -no-picture on Plasma TC-P60S30 by paulstef
Started by paulstef, 12-23-2020, 03:30 PM
4 responses
947 views
0 likes
 Last Post mmartell
by mmartell
12-26-2020, 10:27 AM  
RCA RLDED3258A-B wont turn on by Plaf70
Started by Plaf70, 12-18-2020, 07:48 PM
5 responses
1,110 views
0 likes
 Last Post Plaf70
by Plaf70
12-26-2020, 07:57 AM  
Loewe idividual 32 lcd tv by hispeck
Started by hispeck, 12-26-2020, 07:33 AM
0 responses
685 views
0 likes
 Last Post hispeck
by hispeck
12-26-2020, 07:33 AM  
lcd/led screen panel repairing guide by malik4
Started by malik4, 06-22-2018, 01:35 PM
24 responses
5,480 views
0 likes
 Last Post brunortt
by brunortt
12-25-2020, 10:57 AM  
LG 60 Plasma missing 15V Z-SUS by grimmi40
Started by grimmi40, 05-12-2020, 12:25 PM
4 responses
2,167 views
0 likes
 Last Post BigPete
by BigPete
12-25-2020, 04:06 AM  
Need Help Repairing 60" Lg PN5700 Plasma tv by navamous
Started by navamous, 05-20-2018, 09:12 PM
11 responses
2,944 views
0 likes
 Last Post BigPete
by BigPete
12-25-2020, 04:01 AM  
panasonic tx370d28bs 7times blinking by hispeck
Started by hispeck, 12-22-2020, 01:25 PM
2 responses
731 views
0 likes
 Last Post hispeck
by hispeck
12-24-2020, 02:35 PM  
Philips 46PFL5505D/F7 thin green line? by ivtec
Started by ivtec, 12-24-2020, 12:57 PM
2 responses
610 views
0 likes
 Last Post ivtec
by ivtec
12-24-2020, 01:45 PM  
No reaction from JVC LT-46hw65u by wylcot
Started by wylcot, 12-23-2020, 11:30 AM
8 responses
951 views
0 likes
 Last Post wylcot
by wylcot
12-24-2020, 11:15 AM  
LG 42LB5610 no reaction at all after lightning by wylcot
Started by wylcot, 12-23-2020, 12:02 PM
10 responses
1,145 views
0 likes
 Last Post wylcot
by wylcot
12-24-2020, 11:08 AM  
Westinghouse WD55UDR101 4k LED TV Control Board Failure by mmartell
Started by mmartell, 12-07-2020, 08:05 PM
12 responses
1,541 views
0 likes
 Last Post mmartell
by mmartell
12-24-2020, 10:09 AM  
TCL 75S425 Colored Lines - Panel Issue? by OcifferAction
Started by OcifferAction, 12-22-2020, 07:52 PM
3 responses
907 views
0 likes
 Last Post budwich
by budwich
12-24-2020, 07:11 AM  
LG 47LN5700 No voltages on SMPS only standby voltage present by anupkg1985
Started by anupkg1985, 09-26-2020, 12:30 PM
16 responses
1,723 views
0 likes
 Last Post anupkg1985
by anupkg1985
12-23-2020, 06:55 PM  
Tc-55as680u steady blink by phat34
Started by phat34, 07-14-2016, 03:32 AM
39 responses
13,161 views
0 likes
 Last Post Garykapda
by Garykapda
12-23-2020, 04:43 PM  
ACF bonding? by Hornnumb2
Started by Hornnumb2, 12-22-2020, 07:13 PM
0 responses
628 views
0 likes
 Last Post Hornnumb2
by Hornnumb2
12-22-2020, 07:13 PM  
Samsung BN44-00175A Schematic needed by satinser
Started by satinser, 08-10-2014, 11:17 AM
1 response
2,193 views
0 likes
 Last Post Sony_crack
by Sony_crack
12-22-2020, 05:12 PM  
UN32EH4003FXZA Found Fix! by linksys1127
Started by linksys1127, 12-22-2020, 06:17 AM
1 response
713 views
0 likes
 Last Post budm
by budm
12-22-2020, 01:51 PM  
Tcl 55s401taaa by larry708
Started by larry708, 12-20-2020, 04:27 PM
6 responses
1,010 views
0 likes
 Last Post Plurxtc1
by Plurxtc1
12-22-2020, 11:53 AM  
LG 47LV5400 digital snow by usver
Started by usver, 12-20-2020, 07:46 PM
7 responses
1,017 views
0 likes
 Last Post mu2
by mu2
12-22-2020, 06:25 AM  
Samsung UN40H5203AF - Vertical black line by anupkg1985
Started by anupkg1985, 12-21-2020, 04:57 PM
2 responses
848 views
0 likes
 Last Post anupkg1985
by anupkg1985
12-21-2020, 07:12 PM  
Samsung UN55HU6840 Solid red light, won't turn on by AlexVaq
Started by AlexVaq, 12-19-2020, 04:10 PM
10 responses
1,411 views
0 likes
 Last Post AlexVaq
by AlexVaq
12-21-2020, 07:10 PM  
Philips 32pfk6509/12 turn on by yourself, cannot be turned off by palimre22
Started by palimre22, 12-21-2020, 12:42 PM
1 response
706 views
0 likes
 Last Post Diah
by Diah
12-21-2020, 02:05 PM  
TH-50PX80U 1/3 Picture Only by Plurxtc1
Started by Plurxtc1, 12-20-2020, 04:41 PM
1 response
649 views
0 likes
 Last Post dick_barton
by dick_barton
12-21-2020, 04:32 AM  
Mitsubishi LT-52149 help by Keshenatech1
Started by Keshenatech1, 12-20-2020, 11:03 AM
7 responses
1,122 views
0 likes
 Last Post dick_barton
by dick_barton
12-21-2020, 03:30 AM  
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