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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
642,208 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
207 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
780,324 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
196,680 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
540,604 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
279,332 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
9,187 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
28,423 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
73,043 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
48,432 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Samsung UN46F5500AFXZA no backlight and no image by Steelers
Started by Steelers, 01-02-2023, 07:07 PM
3 responses
871 views
0 likes
 Last Post DarkGT
by DarkGT
01-03-2023, 02:05 PM  
Vizio E420VA 5v drops to 3v when power cable is connected by SeaglassPearl
Started by SeaglassPearl, 12-30-2022, 05:55 PM
3 responses
426 views
0 likes
 Last Post SeaglassPearl
by SeaglassPearl
01-03-2023, 03:12 AM  
Hisense LTDN40D36EU thin black vertical line by Raulnn
Started by Raulnn, 12-30-2022, 05:45 PM
5 responses
627 views
0 likes
 Last Post Raulnn
by Raulnn
01-02-2023, 06:21 PM  
Samsung PN59D8000 Nothing After Move to Basement by deeMatrix
Started by deeMatrix, 11-18-2020, 10:57 AM
27 responses
2,885 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-02-2023, 05:35 PM  
Sony KD-49XE8396 49" Bravia LCD TV by Jackplug 123
Started by Jackplug 123, 12-30-2022, 11:24 AM
14 responses
936 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-02-2023, 03:12 PM  
Samsung un55ks800df - Display slowly degrades by p2computing
Started by p2computing, 12-16-2022, 01:35 PM
11 responses
1,314 views
0 likes
 Last Post lotas
by lotas
01-02-2023, 12:02 PM  
HI3520DV300_6124B_v1.1 8CH DUMP by ugura09
Started by ugura09, 01-02-2023, 09:53 AM
0 responses
619 views
0 likes
 Last Post ugura09
by ugura09
01-02-2023, 09:53 AM  
Samsung ue58tu7100 by thuss
Started by thuss, 12-31-2022, 07:17 PM
12 responses
2,545 views
0 likes
 Last Post thuss
by thuss
01-02-2023, 08:38 AM  
BN44-00417A repair saga ... by eccerr0r
Started by eccerr0r, 11-14-2022, 06:33 PM
13 responses
1,437 views
0 likes
 Last Post KYBOSH
by KYBOSH
01-01-2023, 11:22 PM  
How to Test : Bad Backlight Driver OR Faulty_Strip by Ancient1
Started by Ancient1, 01-01-2023, 05:05 AM
0 responses
310 views
0 likes
 Last Post Ancient1
by Ancient1
01-01-2023, 05:05 AM  
65UJ6200 unable to get backlights on by lfhlaw
Started by lfhlaw, 12-11-2022, 03:07 PM
7 responses
838 views
0 likes
 Last Post Diah
by Diah
12-31-2022, 04:31 PM  
Samsung LN46C600F3FXZA No backlight by 1997eclipsegst
Started by 1997eclipsegst, 09-16-2013, 01:15 PM
28 responses
10,094 views
0 likes
 Last Post C152Heavy
by C152Heavy
12-31-2022, 01:56 PM  
Samsung LN52B550K1F no backlight has picture has sound by henry21347
Started by henry21347, 12-23-2022, 12:29 AM
20 responses
1,126 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-31-2022, 08:57 AM  
UE55D6200 black screen! by vwstepha
Started by vwstepha, 12-29-2022, 11:26 AM
3 responses
580 views
0 likes
 Last Post Davi.p
by Davi.p
12-30-2022, 11:55 AM  
Vestel 17MB230 and panel VES400UNDS-2D-N11 by 147selespeed
Started by 147selespeed, 12-28-2022, 08:14 AM
14 responses
3,462 views
0 likes
 Last Post 147selespeed
by 147selespeed
12-30-2022, 10:42 AM  
Sony Bravia 40EX653 by thanibee
Started by thanibee, 12-19-2022, 09:01 PM
3 responses
564 views
0 likes
 Last Post Davi.p
by Davi.p
12-29-2022, 06:16 PM  
Nevir 39" LCD acting up. Broken panel? by edugimeno
Started by edugimeno, 12-15-2022, 10:55 AM
11 responses
765 views
0 likes
 Last Post edugimeno
by edugimeno
12-29-2022, 04:04 PM  
LG 50PA6500 Plasma TV damaged after a power spike by tofik
Started by tofik, 12-20-2022, 03:08 PM
22 responses
2,299 views
0 likes
 Last Post tofik
by tofik
12-29-2022, 02:01 AM  
Samsung UE43J5500: Replacing main board by another model or screen size by madyoyo
Started by madyoyo, 12-27-2022, 04:15 PM
5 responses
530 views
0 likes
 Last Post alfatv
by alfatv
12-28-2022, 10:21 AM  
Y-SUS repair (EAX64282201) (LG Plasma) by tofik
Started by tofik, 12-27-2022, 10:06 AM
3 responses
1,742 views
0 likes
 Last Post SluggerB
by SluggerB
12-28-2022, 04:25 AM  
Hisense 58R6E Stdby Light No Display by Super360
Started by Super360, 06-21-2021, 09:13 PM
20 responses
2,506 views
0 likes
 Last Post nwcs
by nwcs
12-27-2022, 11:30 AM  
Samsung UE43J5500 No red light despite PSU testing good by madyoyo
Started by madyoyo, 12-26-2022, 04:06 PM
1 response
364 views
0 likes
 Last Post madyoyo
by madyoyo
12-27-2022, 06:58 AM  
philips 55pft5201/79 no power by odgaf
Started by odgaf, 08-30-2021, 01:07 PM
4 responses
1,106 views
0 likes
 Last Post Snazzysmith
by Snazzysmith
12-27-2022, 04:28 AM  
Unsual type of transformer in Iskra CRT Tv. by Bibdid
Started by Bibdid, 12-24-2022, 05:06 AM
7 responses
592 views
0 likes
 Last Post Rajnhl
by Rajnhl
12-27-2022, 01:27 AM  
Hisense 58R6E - Changed all LEDs but... by FeerBaron
Started by FeerBaron, 05-16-2022, 07:52 AM
28 responses
2,212 views
0 likes
 Last Post alfatv
by alfatv
12-26-2022, 09:45 PM  
Tdsystems K40dlt3f Panel V400HJ6-PE1 REV C2 short circuit no image by Raulnn
Started by Raulnn, 12-20-2022, 05:11 PM
5 responses
1,081 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-26-2022, 09:33 AM  
Samsung PS43F4500AW zero reaction by ERRORSYSTEM
Started by ERRORSYSTEM, 12-24-2022, 03:41 PM
1 response
378 views
0 likes
 Last Post ERRORSYSTEM
by ERRORSYSTEM
12-25-2022, 05:36 PM  
Sony KDL-43W808C t-con board by diger_Inc
Started by diger_Inc, 12-23-2022, 09:04 AM
5 responses
1,146 views
0 likes
 Last Post Davi.p
by Davi.p
12-25-2022, 09:15 AM  
ok.ODL 55651U-TIB I am looking for firmware via USB or SPI dump 25L1606E by zvvvpnrsa
Started by zvvvpnrsa, 12-25-2022, 07:48 AM
0 responses
428 views
0 likes
 Last Post zvvvpnrsa
by zvvvpnrsa
12-25-2022, 07:48 AM  
Vizio M60-C3 powers on, perfect logo, turns off by ossroy
Started by ossroy, 08-03-2022, 08:11 PM
4 responses
873 views
0 likes
 Last Post diif
by diif
12-25-2022, 12:53 AM  
UN55D6000 - Multiple issues, now no standby light by fuxxy
Started by fuxxy, 12-23-2022, 08:49 PM
1 response
359 views
0 likes
 Last Post Davi.p
by Davi.p
12-24-2022, 01:56 PM  
philips 43pus6501 MB swap eq. no wifi by Ros2468
Started by Ros2468, 12-21-2022, 08:28 AM
1 response
364 views
0 likes
 Last Post William1967
by William1967
12-24-2022, 07:18 AM  
Lg 55ef950 oled screen artifacts by jagiro84x
Started by jagiro84x, 12-18-2022, 01:06 PM
6 responses
1,194 views
0 likes
 Last Post William1967
by William1967
12-24-2022, 07:13 AM  
Samsung UE32J5373AS Weird LED Problem by sorrowfulfloyd
Started by sorrowfulfloyd, 12-23-2022, 07:00 AM
2 responses
431 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-23-2022, 11:51 AM  
Samsung UE40KU6172U blanking problem!!?? by peste
Started by peste, 12-20-2022, 12:11 PM
21 responses
1,215 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-23-2022, 04:48 AM  
Panasonic TX-L37dt30B restarting by sordids999
Started by sordids999, 12-22-2022, 03:45 AM
2 responses
422 views
0 likes
 Last Post lotas
by lotas
12-23-2022, 04:11 AM  
Vizio M470NV Tuning issue by Rick Bechard
Started by Rick Bechard, 12-21-2022, 12:07 PM
6 responses
438 views
0 likes
 Last Post Rick Bechard
by Rick Bechard
12-22-2022, 08:47 AM  
Sharp LC-60LE741E - Horizontal Bands / Stripes by Strudul
Started by Strudul, 12-20-2022, 06:06 PM
15 responses
784 views
0 likes
 Last Post diif
by diif
12-22-2022, 04:58 AM  
philips 42pfl8694h (8404h) startup problem by Term1903
Started by Term1903, 12-15-2022, 07:31 AM
3 responses
792 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-21-2022, 11:26 AM  
LG 32LN5400 what is this resistor value? by Biruslapio
Started by Biruslapio, 10-29-2021, 02:00 PM
13 responses
1,918 views
0 likes
 Last Post alfatv
by alfatv
12-21-2022, 10:42 AM  
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