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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
644,473 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
219 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
781,190 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
196,800 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
540,977 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
279,473 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
28,437 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
73,163 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
48,442 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Samsung UE60KU6079 backlight okay mainboard responsive, no picture, no sound by Ierwin
Started by Ierwin, 05-13-2025, 03:31 PM
6 responses
71 views
0 likes
 Last Post bohaboha
by bohaboha
05-14-2025, 06:54 AM  
Need bios file Hikvision DS-7608NI-Q1/8P by Carlito Jr. Tiopan
Started by Carlito Jr. Tiopan, 05-13-2025, 09:14 PM
0 responses
26 views
0 likes
 Last Post Carlito Jr. Tiopan
by Carlito Jr. Tiopan
05-13-2025, 09:14 PM  
Trying to Save - Samsung 60" UN60D6000SFXZA - Displays flashes on then... nothing by KYBOSH
Started by KYBOSH, 04-15-2025, 03:23 PM
7 responses
162 views
0 likes
 Last Post Unspun01
by Unspun01
05-12-2025, 03:02 PM  
HSP06F1S0-B V5 FREE DUMP by ugura09
Started by ugura09, 06-17-2024, 03:14 AM
1 response
336 views
0 likes
 Last Post ugura09
by ugura09
05-11-2025, 01:30 PM  
LG 42lw4500 flashing red light , wight light , 2 clicks by GRANDGG
Started by GRANDGG, 05-09-2025, 12:27 PM
4 responses
40 views
0 likes
 Last Post GRANDGG
by GRANDGG
05-09-2025, 01:37 PM  
Smart TV Graetz - firmware. by Eugenio60
Started by Eugenio60, 05-08-2025, 03:08 AM
11 responses
135 views
0 likes
 Last Post lotas
by lotas
05-09-2025, 08:17 AM  
sony kd-49xf9005 4 red blinking problem by YasaCh
Started by YasaCh, 05-05-2025, 08:40 AM
8 responses
121 views
0 likes
 Last Post YasaCh
by YasaCh
05-07-2025, 12:25 PM  
Vizio E421VO - will not power on by smalltownguy
Started by smalltownguy, 05-06-2025, 08:22 AM
5 responses
66 views
0 likes
 Last Post nomoresonys
by nomoresonys
05-07-2025, 11:46 AM  
I need a Sony KDL-40EX600 dump.. by YasaCh
Started by YasaCh, 05-07-2025, 11:17 AM
0 responses
20 views
0 likes
 Last Post YasaCh
by YasaCh
05-07-2025, 11:17 AM  
KDL-40EX455 BIN by docW4rte
Started by docW4rte, 05-06-2025, 02:28 PM
2 responses
39 views
0 likes
 Last Post docW4rte
by docW4rte
05-07-2025, 09:26 AM  
Samsung UE40K1502AKXXH - flashing LED, no life but still responsive by Sebastijan V.
Started by Sebastijan V., 03-20-2025, 04:22 AM
11 responses
154 views
0 likes
 Last Post Sebastijan V.
by Sebastijan V.
05-07-2025, 03:16 AM  
Sharp Aquos LC-70C6400U Half Screen Dark by scubacamper
Started by scubacamper, 05-03-2025, 12:19 PM
11 responses
140 views
0 likes
 Last Post bohaboha
by bohaboha
05-05-2025, 02:21 PM  
SONY KDL-46R473A ALMOST DEAD NO STB by bohaboha
Started by bohaboha, 04-24-2025, 04:40 PM
52 responses
389 views
0 likes
 Last Post CapLeaker
by CapLeaker
05-04-2025, 06:47 PM  
Toshiba 40L310U Led issue by dvd4me
Started by dvd4me, 06-25-2021, 11:36 AM
3 responses
1,024 views
0 likes
 Last Post pshovest
by pshovest
05-04-2025, 01:37 PM  
Qn65q800taa won't start by EazyBone
Started by EazyBone, 03-20-2025, 12:47 PM
20 responses
211 views
0 likes
 Last Post EazyBone
by EazyBone
05-03-2025, 08:30 AM  
DUMP DVR HIKVISION DS-7208HGHI-F1 (DS-80249_P rev 2.1) Bios by zeppis
Started by zeppis, 01-31-2022, 05:39 PM
35 responses
22,958 views
0 likes
 Last Post hell
by hell
05-02-2025, 10:31 AM  
TCL 43S435 NO BACKLIGHT ISSUE, LEDS TEST OK by thetonywarren
Started by thetonywarren, 04-23-2025, 10:48 AM
15 responses
241 views
0 likes
 Last Post thetonywarren
by thetonywarren
04-30-2025, 02:35 PM  
Samsung ue32t5300ak by comptek
Started by comptek, 02-08-2023, 07:17 AM
30 responses
3,817 views
0 likes
 Last Post Roman Mikstais
by Roman Mikstais
04-29-2025, 06:58 AM  
SAMSUNG UE55TU7002KXXH rebooting by unimatrix93
Started by unimatrix93, 04-07-2025, 09:49 AM
28 responses
319 views
0 likes
 Last Post unimatrix93
by unimatrix93
04-29-2025, 06:31 AM  
Samsung One Connect SOC8002BB by Amraks
Started by Amraks, 04-10-2025, 12:51 AM
7 responses
169 views
0 likes
 Last Post Amraks
by Amraks
04-28-2025, 08:03 PM  
Trying to Save - LG 60PH6700 60-inch plasma HDTV - Powers ON but no picture by KYBOSH
Started by KYBOSH, 10-17-2024, 01:17 PM
11 responses
154 views
0 likes
 Last Post KYBOSH
by KYBOSH
04-27-2025, 10:58 PM  
ds-7208huhi-k1 bios bin by rt809h
Started by rt809h, 03-12-2023, 12:25 AM
10 responses
1,785 views
0 likes
 Last Post BIOSSASI
by BIOSSASI
04-27-2025, 06:58 AM  
Samsung QN82Q70RA backlight mystery by EazyBone
Started by EazyBone, 04-23-2025, 06:15 PM
16 responses
164 views
0 likes
 Last Post EazyBone
by EazyBone
04-26-2025, 01:19 PM  
samsung 50tu8070u black display with horizontal green lines, sound and backlight ok by arctor
Started by arctor, 04-26-2025, 05:22 AM
2 responses
36 views
0 likes
 Last Post arctor
by arctor
04-26-2025, 10:02 AM  
Sony KD - 75XF8596 by domix
Started by domix, 03-18-2025, 02:23 PM
16 responses
314 views
0 likes
 Last Post domix
by domix
04-25-2025, 11:00 PM  
Samsung Power Supply Board BN44-00874F by Nicktronic
Started by Nicktronic, 03-17-2025, 06:20 AM
85 responses
1,167 views
0 likes
 Last Post Nicktronic
by Nicktronic
04-25-2025, 01:41 PM  
Magical way of testing T-Con boards??!!?? - what kind of sorcery is this??? by KYBOSH
Started by KYBOSH, 04-22-2025, 09:35 PM
6 responses
111 views
0 likes
 Last Post KYBOSH
by KYBOSH
04-23-2025, 11:20 AM  
Samsung UE75TU7020k No picture, Standby blinks 2 times by brithepi2k
Started by brithepi2k, 04-23-2025, 10:05 AM
1 response
52 views
0 likes
 Last Post EazyBone
by EazyBone
04-23-2025, 10:39 AM  
LG 55EG960V artifact by Bobby B
Started by Bobby B, 04-12-2025, 02:59 PM
4 responses
125 views
0 likes
 Last Post Bobby B
by Bobby B
04-23-2025, 10:22 AM  
dump tv iqoni 32v7 by amin limam
Started by amin limam, 03-07-2019, 02:31 PM
1 response
1,153 views
0 likes
 Last Post kchimiha
by kchimiha
04-23-2025, 04:05 AM  
Vizio e55u-d2 55 inch tv service manual & schematic by Novabeau 2
Started by Novabeau 2, 04-21-2025, 05:50 PM
2 responses
60 views
0 likes
 Last Post Novabeau 2
by Novabeau 2
04-22-2025, 09:22 AM  
F&u fl32107 problem [tp.ms3663s.pb818] by g.pol
Started by g.pol, 03-25-2023, 01:47 AM
8 responses
1,927 views
0 likes
 Last Post jedi23
by jedi23
04-22-2025, 06:31 AM  
ADVICE FOR SAMSUNG MAINBOARD COMPTABILITY by bohaboha
Started by bohaboha, 04-19-2025, 01:47 PM
7 responses
126 views
0 likes
 Last Post bohaboha
by bohaboha
04-21-2025, 04:36 PM  
Dahua locked out Uboot from bad Firmware install.DH-SD8A840-HNF-PA by Revo2Maxx
Started by Revo2Maxx, 04-17-2025, 04:31 PM
6 responses
120 views
0 likes
 Last Post Diah
by Diah
04-21-2025, 05:50 AM  
LED Tv Samsung UE46F6400 image reversed by angel-boy
Started by angel-boy, 11-04-2016, 04:56 AM
13 responses
3,245 views
0 likes
 Last Post Obiron
by Obiron
04-21-2025, 04:09 AM  
Magnavox 32MD350B/F7 getting a false on/off control voltage by barrybahr
Started by barrybahr, 04-20-2025, 10:30 PM
1 response
31 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-20-2025, 10:38 PM  
Vestel tv, how to flip the image? by France_53
Started by France_53, 05-12-2024, 05:22 AM
44 responses
1,618 views
0 likes
 Last Post yokoono
by yokoono
04-20-2025, 09:39 AM  
Samsung UE48H6270 motherboard schematic ,NPT7414 audio ıc by Öğretmen27
Started by Öğretmen27, 04-19-2025, 03:09 AM
3 responses
77 views
0 likes
 Last Post Öğretmen27
by Öğretmen27
04-20-2025, 04:49 AM  
Trying to Save - Samsung 65" The Frame (QN65LS03B) with no signs of life (One Connect Box) by KYBOSH
Started by KYBOSH, 04-05-2025, 08:32 PM
28 responses
361 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-19-2025, 08:01 AM  
Onn onc18tv001 with one bad led by cashkennedy
Started by cashkennedy, 08-25-2024, 11:42 PM
8 responses
120 views
0 likes
 Last Post cashkennedy
by cashkennedy
04-18-2025, 11:22 PM  
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