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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
643,732 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
196,764 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  
Westinghouse W55UW4620 No Video by Nicktronic
Started by Nicktronic, 06-03-2024, 03:21 PM
0 responses
46 views
0 likes
 Last Post Nicktronic
by Nicktronic
06-03-2024, 03:21 PM  
LG 65UQ7050ZUD No Picture Backlight On by ChattFix
Started by ChattFix, 06-02-2024, 12:10 PM
11 responses
139 views
0 likes
 Last Post EazyBone
by EazyBone
06-03-2024, 07:01 AM  
LG 65G3PSA won't turn on by charlesjami
Started by charlesjami, 06-02-2024, 09:13 PM
1 response
59 views
0 likes
 Last Post Davi.p
by Davi.p
06-02-2024, 10:17 PM  
Samsung UN55TU700DFXZA Distorted Picture by ChattFix
Started by ChattFix, 06-02-2024, 03:50 PM
4 responses
93 views
0 likes
 Last Post ChattFix
by ChattFix
06-02-2024, 08:52 PM  
Finlux 65-FUC-8060 firmware request (Vestel 17MB130S 23473048 VES650QNTS-2D-U11) by piernov
Started by piernov, 06-01-2024, 12:57 PM
1 response
158 views
0 likes
 Last Post Diah
by Diah
06-02-2024, 04:48 PM  
Sony XBR-65X900E Static Lines by ChattFix
Started by ChattFix, 06-01-2024, 11:48 AM
2 responses
78 views
0 likes
 Last Post ChattFix
by ChattFix
06-02-2024, 10:59 AM  
philips 55pft5500/12 Backlight issue. What am I doing wrong? by DoOm86
Started by DoOm86, 04-16-2024, 03:47 PM
10 responses
318 views
0 likes
 Last Post DoOm86
by DoOm86
06-02-2024, 02:58 AM  
Help with Sony firmware KDL-40W5500 v1.752EA by cheeky2
Started by cheeky2, 01-28-2023, 06:13 PM
6 responses
2,427 views
0 likes
 Last Post nurhan
by nurhan
05-30-2024, 02:20 PM  
AHD AHD-6004N XM DVR Lost Password..Readed Full Dump.. by just_bios
Started by just_bios, 05-30-2024, 08:34 AM
0 responses
167 views
0 likes
 Last Post just_bios
by just_bios
05-30-2024, 08:34 AM  
Samsung LN46A500T1FXZA fixed by budm
Started by budm, 04-25-2015, 05:43 PM
28 responses
10,795 views
0 likes
 Last Post shelby5041
by shelby5041
05-27-2024, 07:16 PM  
LG OLD55CX6LA TCON Short - Help Identifying Component by spookt
Started by spookt, 05-24-2024, 06:27 AM
7 responses
316 views
0 likes
 Last Post Repairtechlcd
by Repairtechlcd
05-27-2024, 03:11 PM  
TV Sharp AQUOS LC-60LE635E TV not power ON by markolino
Started by markolino, 03-02-2020, 11:28 AM
98 responses
13,548 views
0 likes
 Last Post sda
by sda
05-27-2024, 06:58 AM  
samsung ue49ku6670xu boot problem after changing backlights by Chrissygizmo
Started by Chrissygizmo, 05-26-2024, 04:59 PM
3 responses
66 views
0 likes
 Last Post EazyBone
by EazyBone
05-26-2024, 08:24 PM  
Samsung UE49KU6100KXXU no boot by JoeFlash
Started by JoeFlash, 04-26-2024, 12:24 AM
27 responses
589 views
0 likes
 Last Post Chrissygizmo
by Chrissygizmo
05-26-2024, 04:52 PM  
Samsung QE82Q70RAT no backlight by sansanpartida
Started by sansanpartida, 05-22-2024, 06:56 AM
34 responses
409 views
0 likes
 Last Post EazyBone
by EazyBone
05-25-2024, 12:40 PM  
TCL 55p1us turns ON with sound and black screen by deep000
Started by deep000, 07-18-2021, 03:53 PM
12 responses
5,824 views
0 likes
 Last Post gpatadia
by gpatadia
05-25-2024, 08:07 AM  
Samsung 32" T-con problem by Bogeski
Started by Bogeski, 05-25-2024, 12:55 AM
1 response
86 views
0 likes
 Last Post Bogeski
by Bogeski
05-25-2024, 05:45 AM  
Is it possible to upgrade from a Vestel 17MB97 main board to a 17MB110 Main board? by cheeky2
Started by cheeky2, 05-25-2024, 03:27 AM
3 responses
255 views
0 likes
 Last Post yokoono
by yokoono
05-25-2024, 04:53 AM  
M55-C2 Inverted picture. by BENSELECT
Started by BENSELECT, 10-05-2016, 09:43 AM
15 responses
3,688 views
0 likes
 Last Post IK74
by IK74
05-24-2024, 02:56 PM  
Samsung Monitor Ls22A300B Rom by victor-r
Started by victor-r, 05-19-2024, 10:49 AM
5 responses
77 views
0 likes
 Last Post victor-r
by victor-r
05-24-2024, 01:30 PM  
philips 47pfl6158k/12 image faded away, sound still coming from TV by Kartowl
Started by Kartowl, 04-23-2024, 12:57 AM
8 responses
210 views
0 likes
 Last Post Diah
by Diah
05-24-2024, 11:18 AM  
Problem with Samsung UE55MU6120KXZT by GDACS
Started by GDACS, 05-24-2024, 09:39 AM
1 response
73 views
0 likes
 Last Post Diah
by Diah
05-24-2024, 11:15 AM  
Panasonic plasma TX-P42ST50 - 6 blinks by jm1234
Started by jm1234, 05-22-2024, 06:59 AM
2 responses
76 views
0 likes
 Last Post jm1234
by jm1234
05-24-2024, 08:58 AM  
TCL 55P607 / 55P605 tcon dump by ziddey
Started by ziddey, 07-14-2022, 12:11 AM
5 responses
886 views
0 likes
 Last Post gpatadia
by gpatadia
05-24-2024, 12:49 AM  
Red screen or "red snow" on Panasonic TH-42PX70 by paoloxp
Started by paoloxp, 05-24-2024, 12:20 AM
0 responses
44 views
0 likes
 Last Post paoloxp
by paoloxp
05-24-2024, 12:20 AM  
LG 60UJ6050-UA Backlight by m4a2t0t
Started by m4a2t0t, 05-11-2024, 08:25 PM
4 responses
100 views
0 likes
 Last Post m4a2t0t
by m4a2t0t
05-23-2024, 01:19 PM  
Samsung UN65KS8000 wont boot, restarts, display damage 💔 Worth a shot? by KYBOSH
Started by KYBOSH, 10-21-2023, 07:11 AM
30 responses
1,021 views
0 likes
 Last Post csmith
by csmith
05-23-2024, 12:45 PM  
Samsung BN44-00757a schematic by max2711
Started by max2711, 05-23-2024, 11:27 AM
0 responses
208 views
0 likes
 Last Post max2711
by max2711
05-23-2024, 11:27 AM  
Samsung UN50KU6300 dead no standby led by piposarcade
Started by piposarcade, 05-22-2024, 02:07 PM
0 responses
58 views
0 likes
 Last Post piposarcade
by piposarcade
05-22-2024, 02:07 PM  
HDMI port component identification - Samsung NU7100 UN58NU7100F - Kant M2E - BN94-13065G by k3wf3w
Started by k3wf3w, 05-22-2024, 11:52 AM
0 responses
73 views
0 likes
 Last Post k3wf3w
by k3wf3w
05-22-2024, 11:52 AM  
TESLA 43T319SFS by 1cvbnm
Started by 1cvbnm, 05-22-2024, 08:08 AM
0 responses
76 views
0 likes
 Last Post 1cvbnm
by 1cvbnm
05-22-2024, 08:08 AM  
scratches on tv lcd screen by vinceroger69
Started by vinceroger69, 05-16-2024, 07:31 AM
8 responses
137 views
0 likes
 Last Post Davi.p
by Davi.p
05-21-2024, 04:15 PM  
Problem with Samsung Tv UE49MU6120KXZT (Version 01) by RGSound
Started by RGSound, 05-17-2024, 04:55 AM
14 responses
301 views
0 likes
 Last Post lotas
by lotas
05-21-2024, 01:20 PM  
UE55NU7170 Power Supply Circuit required BN4400932B by alltvrepairs
Started by alltvrepairs, 05-06-2024, 03:58 AM
2 responses
123 views
0 likes
 Last Post valvashon
by valvashon
05-21-2024, 08:42 AM  
Need Help To Identify Component on Ymain LJ41-05120A by freakorio
Started by freakorio, 05-21-2024, 02:32 AM
0 responses
48 views
0 likes
 Last Post freakorio
by freakorio
05-21-2024, 02:32 AM  
Panasonic Viera TX-L50E6E - no image by J8rda7
Started by J8rda7, 05-13-2024, 11:04 PM
3 responses
97 views
0 likes
 Last Post J8rda7
by J8rda7
05-20-2024, 10:30 PM  
Samsung ue46f5000 standby light flashing by Bloopeta
Started by Bloopeta, 12-10-2019, 02:07 PM
19 responses
4,467 views
0 likes
 Last Post Ukdigger
by Ukdigger
05-20-2024, 05:37 AM  
LJ41-05120A Ymain Intermittent Protect Mode & Incorrect Sus Voltages by ReeceyBurger123
Started by ReeceyBurger123, 03-23-2016, 11:14 AM
13 responses
2,612 views
0 likes
 Last Post freakorio
by freakorio
05-20-2024, 01:54 AM  
LG55UB850V no picture or audio - flashing LED's help please? by Scoff
Started by Scoff, 01-26-2022, 06:13 AM
172 responses
23,644 views
0 likes
 Last Post elviscen
by elviscen
05-20-2024, 01:10 AM  
47pfl6008 blinking red by domix
Started by domix, 05-16-2024, 02:07 AM
6 responses
111 views
0 likes
 Last Post Diah
by Diah
05-19-2024, 02:18 PM  
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