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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
1,916 responses
640,121 views
0 likes
 Last Post lotas
by lotas
04-25-2025, 05:26 PM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
198 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
779,624 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
196,608 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
540,372 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
279,252 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
9,181 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
28,404 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
72,992 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
48,424 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Sony KD-70X690E. Started with reset loops.. then it got more complicated. I'm at wits end! by phuzzyday
Started by phuzzyday, 03-26-2025, 05:53 PM
15 responses
191 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-10-2025, 09:47 PM  
Trying to Save - SONY BRAVIA KD-75X780F - No Picture BUT there’s sound by KYBOSH
Started by KYBOSH, 11-19-2024, 10:12 AM
122 responses
1,448 views
0 likes
 Last Post KYBOSH
by KYBOSH
04-10-2025, 08:12 PM  
Do built-in Apps shorten the lifespan of Smart TVs? by KYBOSH
Started by KYBOSH, 11-27-2024, 09:56 PM
10 responses
177 views
0 likes
 Last Post KYBOSH
by KYBOSH
04-10-2025, 07:47 PM  
Sony kd-85x85j LED blinking red 6 times by NolesFan
Started by NolesFan, 03-16-2025, 11:50 AM
40 responses
386 views
0 likes
 Last Post NolesFan
by NolesFan
04-08-2025, 04:21 PM  
TCL 40ES560 by ovp2100
Started by ovp2100, 04-08-2025, 12:41 PM
0 responses
39 views
0 likes
 Last Post ovp2100
by ovp2100
04-08-2025, 12:41 PM  
need Dump dahua DH-XVR5108HS by Ghamidi
Started by Ghamidi, 06-30-2024, 08:41 AM
2 responses
330 views
0 likes
 Last Post samirinfo
by samirinfo
04-06-2025, 07:48 AM  
Samsung ue55tu7170u not turn on and no standby led main bn9650990e by PNI E.
Started by PNI E., 03-17-2025, 04:23 AM
50 responses
448 views
0 likes
 Last Post PNI E.
by PNI E.
04-06-2025, 03:16 AM  
VIZIO (V555-H1) Television with odd cascading display fault by Garret Matt.
Started by Garret Matt., 04-04-2025, 02:56 PM
15 responses
126 views
0 likes
 Last Post lotas
by lotas
04-05-2025, 05:42 PM  
Redirect: Nvidia Shield P2897 dead by badboyzzz
Started by badboyzzz, 04-05-2025, 03:56 PM
— —
DUMP DVR HIKVISION DS-7208HGHI-F1 (DS-80249_P rev 2.1) Bios by zeppis
Started by zeppis, 01-31-2022, 05:39 PM
34 responses
22,262 views
0 likes
 Last Post Shadab Goraya
by Shadab Goraya
04-05-2025, 11:33 AM  
Needs SPI dump for 17MB97 by unimatrix93
Started by unimatrix93, 03-20-2025, 10:57 AM
21 responses
224 views
0 likes
 Last Post yokoono
by yokoono
04-05-2025, 04:31 AM  
Emerson TV W49J16N no video with backlights on by superg
Started by superg, 04-04-2025, 09:46 AM
0 responses
22 views
0 likes
 Last Post superg
by superg
04-04-2025, 09:46 AM  
LG55NANO806 PSU EAX68248011(1.9) identify PWM controller MDP16R​ by AlexVG
Started by AlexVG, 04-02-2025, 05:42 PM
3 responses
78 views
0 likes
 Last Post AlexVG
by AlexVG
04-03-2025, 11:20 AM  
Inexive (Vestel) TV constantly blinking after plugging in by unimatrix93
Started by unimatrix93, 03-26-2025, 08:36 AM
14 responses
212 views
0 likes
 Last Post unimatrix93
by unimatrix93
04-02-2025, 07:54 AM  
Samsung UN82TU700DFXZA turns on and off continuously by ctroxtell
Started by ctroxtell, 03-10-2025, 06:51 PM
12 responses
115 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-01-2025, 03:40 PM  
Philips 43PUS7506/12 - Loud blown out sound by aidanmo
Started by aidanmo, 02-28-2025, 03:13 PM
10 responses
188 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-01-2025, 03:35 PM  
Samsung UE55F8000SZ Turns on and off immediately by Egidio85
Started by Egidio85, 03-11-2025, 12:45 PM
8 responses
135 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-01-2025, 03:33 PM  
Tv Smarttech 43 smd components broken identification by labello
Started by labello, 01-17-2025, 03:39 AM
34 responses
355 views
0 likes
 Last Post labello
by labello
04-01-2025, 11:25 AM  
LG OLE65C1 Stand-By issue by Titus6
Started by Titus6, 01-31-2025, 04:01 PM
21 responses
344 views
0 likes
 Last Post Davi.p
by Davi.p
04-01-2025, 08:05 AM  
Onn 100044717 Black screen 75 *Solved by EazyBone
Started by EazyBone, 03-31-2025, 12:23 PM
2 responses
46 views
0 likes
 Last Post EazyBone
by EazyBone
04-01-2025, 06:00 AM  
Sony Bravia KDL-40V2500 that will not power on by PopsCaps
Started by PopsCaps, 03-25-2025, 11:23 AM
3 responses
72 views
0 likes
 Last Post PopsCaps
by PopsCaps
03-31-2025, 10:22 AM  
50t32-soc xl bd short by SsimoR
Started by SsimoR, 08-22-2021, 05:54 PM
8 responses
5,723 views
0 likes
 Last Post Makado
by Makado
03-31-2025, 07:40 AM  
Samsung TV UN55KS8000 dead - bad diode by bgilmer
Started by bgilmer, 07-24-2022, 12:04 PM
6 responses
2,607 views
0 likes
 Last Post EazyBone
by EazyBone
03-30-2025, 07:08 PM  
Samsung SMPS BN44-00339A by Loretto
Started by Loretto, 03-28-2025, 10:28 AM
4 responses
79 views
0 likes
 Last Post EazyBone
by EazyBone
03-29-2025, 06:20 AM  
Help request VD_NT17L_32 schema by tecnix
Started by tecnix, 03-28-2025, 11:22 AM
0 responses
46 views
0 likes
 Last Post tecnix
by tecnix
03-28-2025, 11:22 AM  
DUMP DVR HIKVISION DS-7208HGHI-K1 (80389 Rev 1.3 Firmware) by Mephysis
Started by Mephysis, 03-27-2025, 02:34 AM
2 responses
97 views
0 likes
 Last Post Mephysis
by Mephysis
03-27-2025, 03:37 AM  
Can I Swap Screens Between Two Hisense 75” QLED TVs? by ShahZaib Ghumman
Started by ShahZaib Ghumman, 03-25-2025, 10:59 PM
8 responses
77 views
0 likes
 Last Post Diah
by Diah
03-26-2025, 12:25 PM  
Samsung UE40K1502AKXXH - flashing LED, no life but still responsive by Sebastijan V.
Started by Sebastijan V., 03-20-2025, 04:22 AM
10 responses
112 views
0 likes
 Last Post Sebastijan V.
by Sebastijan V.
03-26-2025, 06:14 AM  
Samsung UE50AU8072 all time rebooting, backlight ok. Maybe mainboard faulty? by badboyzzz
Started by badboyzzz, 03-25-2025, 10:48 AM
1 response
53 views
0 likes
 Last Post EazyBone
by EazyBone
03-25-2025, 01:53 PM  
Qn65q800taa won't start by EazyBone
Started by EazyBone, 03-20-2025, 12:47 PM
19 responses
177 views
0 likes
 Last Post EazyBone
by EazyBone
03-25-2025, 06:45 AM  
TCL 43U6406 firmware problem by rtstorm
Started by rtstorm, 10-20-2020, 11:49 AM
6 responses
3,534 views
0 likes
 Last Post AlexVG
by AlexVG
03-24-2025, 06:31 PM  
Samsung UN32EH4050F with LED backlights by budm
Started by budm, 08-18-2012, 09:19 PM
12 responses
4,028 views
0 likes
 Last Post BlueEastern
by BlueEastern
03-23-2025, 05:26 PM  
tv metz 55tw46 red and green blinking by arctor
Started by arctor, 03-21-2025, 01:51 AM
1 response
46 views
0 likes
 Last Post arctor
by arctor
03-23-2025, 06:22 AM  
LG 50PJ350-UB Power board problem by LDSisHere
Started by LDSisHere, 12-06-2012, 03:49 PM
39 responses
38,008 views
0 likes
 Last Post hattster
by hattster
03-23-2025, 04:12 AM  
SAMSUNG UN50TU8000F rebooting, backlight ok. No 12v to panel boards. by triplefour
Started by triplefour, 07-28-2022, 07:59 PM
111 responses
30,811 views
0 likes
 Last Post x_orange90_x
by x_orange90_x
03-22-2025, 03:38 PM  
JVC lt-32vah3000 no sign of life apart from Digital Audio Laser port is lit RED by alltvrepairs
Started by alltvrepairs, 01-31-2025, 09:58 AM
2 responses
85 views
0 likes
 Last Post CapLeaker
by CapLeaker
03-22-2025, 02:44 PM  
Hisense H60N5705 automatically switches off by _max_
Started by _max_, 03-07-2025, 06:14 AM
19 responses
170 views
0 likes
 Last Post CapLeaker
by CapLeaker
03-22-2025, 02:41 PM  
Unknown diode specs V6 18 by badcappo
Started by badcappo, 03-09-2025, 07:13 AM
1 response
67 views
0 likes
 Last Post CapLeaker
by CapLeaker
03-22-2025, 12:40 PM  
Philips 55OLED803/12 HDMI ports "half" defective by Wittie
Started by Wittie, 03-19-2025, 09:38 AM
3 responses
56 views
0 likes
 Last Post Davi.p
by Davi.p
03-21-2025, 11:26 PM  
Toshiba 50UL2063DB randomly rebooting with HDMI-CEC and/or HDMI-ARC enabled by spleenharvester
Started by spleenharvester, 03-12-2025, 03:42 PM
10 responses
129 views
0 likes
 Last Post spleenharvester
by spleenharvester
03-21-2025, 09:32 AM  
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