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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
643,705 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
780,919 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
540,850 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
279,430 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  
Samsung UN55KS800DFXZA Ver. AA02 with the seemingly common power cycling problem by SoftwareHack
Started by SoftwareHack, 10-06-2020, 04:16 PM
153 responses
18,402 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-06-2022, 05:08 PM  
KDL46W905A , using iPhone as a mobile hot spot help . by zen
Started by zen, 08-05-2022, 03:21 AM
8 responses
734 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-06-2022, 07:45 AM  
Phillips 55PFL5602/F7 T-Con failure? by howardc64
Started by howardc64, 07-31-2022, 05:30 PM
39 responses
2,826 views
0 likes
 Last Post howardc64
by howardc64
08-05-2022, 06:40 PM  
Linsar 55UHD8000FP Remote by TEDDIBEAR
Started by TEDDIBEAR, 08-05-2022, 04:44 AM
3 responses
572 views
0 likes
 Last Post homerging
by homerging
08-05-2022, 07:30 AM  
Connect40 Loewe TV manual / advice please by zen
Started by zen, 07-22-2022, 06:32 AM
9 responses
1,151 views
0 likes
 Last Post zen
by zen
08-05-2022, 07:20 AM  
can you damage screen panel with high voltage by CroBUTKO91
Started by CroBUTKO91, 07-25-2022, 06:31 AM
9 responses
957 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-04-2022, 05:39 AM  
Lg oled65b6v by blib
Started by blib, 08-02-2022, 01:16 PM
4 responses
580 views
0 likes
 Last Post blib
by blib
08-04-2022, 04:18 AM  
Hisense 60K390PAG stuck on boot by tricky74
Started by tricky74, 06-18-2022, 02:17 AM
30 responses
3,401 views
0 likes
 Last Post angelos
by angelos
08-03-2022, 03:53 AM  
Samsung LN46A850 - Displays image that degrades, then reboots by fuxxy
Started by fuxxy, 08-02-2022, 08:18 PM
5 responses
630 views
0 likes
 Last Post neilc6
by neilc6
08-02-2022, 11:26 PM  
Samsung UN55D6000FXZA - Won't stay on, standby light flashing rapidly by fuxxy
Started by fuxxy, 08-02-2022, 09:44 AM
5 responses
549 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-02-2022, 10:27 PM  
Vizio 40” V405-H19 has backlight, no display by mattd1979
Started by mattd1979, 07-20-2022, 05:45 PM
38 responses
1,879 views
0 likes
 Last Post triplefour
by triplefour
08-02-2022, 09:39 PM  
Vizio E550i-a0 no turning on by Louis82
Started by Louis82, 04-30-2015, 09:56 PM
57 responses
13,431 views
0 likes
 Last Post karthur
by karthur
08-02-2022, 11:06 AM  
Samsung UN55H8000AF - No Picture, Working Backlight, Replaced T-Con Board by ermals
Started by ermals, 08-01-2022, 10:35 AM
28 responses
2,771 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-02-2022, 07:57 AM  
Samsung UE37D5520 boot loop partly fixed by notallbad
Started by notallbad, 08-01-2022, 03:42 PM
15 responses
1,444 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-02-2022, 06:26 AM  
Samsung UE46EH5000 - Flashing red light but not turning on by Phil289
Started by Phil289, 07-25-2022, 01:46 PM
38 responses
2,502 views
0 likes
 Last Post Phil289
by Phil289
08-01-2022, 01:46 PM  
Samsung BN44-00516A no 5v Stby by BigPete
Started by BigPete, 07-29-2022, 10:31 PM
6 responses
848 views
0 likes
 Last Post BigPete
by BigPete
07-31-2022, 12:39 PM  
Samsung LE32E420E2W Troubleshooting Assistance by electrophoros
Started by electrophoros, 07-30-2022, 09:21 PM
2 responses
647 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-31-2022, 07:06 AM  
Grundig Vision 7 42-7975 - menu pin by betmen
Started by betmen, 07-05-2022, 10:58 AM
30 responses
2,639 views
0 likes
 Last Post thommyX
by thommyX
07-30-2022, 04:52 PM  
Samsung UN65HU7250 Power Supply Repair by mmartell
Started by mmartell, 07-29-2022, 11:09 AM
4 responses
711 views
0 likes
 Last Post mmartell
by mmartell
07-30-2022, 09:46 AM  
LG 55UB8500 no picture. by Fripacks
Started by Fripacks, 07-27-2022, 01:20 PM
20 responses
1,626 views
0 likes
 Last Post CroBUTKO91
by CroBUTKO91
07-30-2022, 03:41 AM  
panasonic tx-55fx555b firmware issue by Chrissygizmo
Started by Chrissygizmo, 07-28-2022, 05:16 PM
1 response
373 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-28-2022, 09:32 PM  
Samsung ue50mu6120k by comptek
Started by comptek, 06-10-2018, 06:14 AM
14 responses
2,157 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-28-2022, 03:28 PM  
SAMSUNG LE37B650 T2PXZG shuts off randomly after wait possible to turn on again by Soldiaz
Started by Soldiaz, 07-24-2022, 06:06 AM
10 responses
782 views
0 likes
 Last Post Davi.p
by Davi.p
07-28-2022, 02:30 AM  
Panasonic TC-P50ST30 by simplytrini
Started by simplytrini, 11-13-2021, 12:07 AM
5 responses
1,247 views
0 likes
 Last Post R_J
by R_J
07-27-2022, 08:50 PM  
Samsung UE40JU6445K eeprom by stav242
Started by stav242, 07-08-2022, 11:13 AM
2 responses
616 views
0 likes
 Last Post dskall
by dskall
07-27-2022, 03:24 PM  
LG 55EA870V with partial life, but no picture - Freebie again by olegeisler
Started by olegeisler, 07-26-2022, 07:40 AM
6 responses
733 views
0 likes
 Last Post olegeisler
by olegeisler
07-27-2022, 01:13 PM  
Diffuser Sheet ripple by repair-it
Started by repair-it, 07-26-2022, 09:35 PM
0 responses
452 views
0 likes
 Last Post repair-it
by repair-it
07-26-2022, 09:35 PM  
SHARP AQUOS LC-70LE836S only blinking - freebie by olegeisler
Started by olegeisler, 07-23-2022, 07:01 AM
15 responses
1,156 views
0 likes
 Last Post olegeisler
by olegeisler
07-26-2022, 12:21 PM  
JVC LT-40C540 Image jitter + firmware by CuriousJohn
Started by CuriousJohn, 01-03-2019, 08:27 AM
20 responses
2,853 views
0 likes
 Last Post Proelectron
by Proelectron
07-26-2022, 08:07 AM  
Samsung LH49QMRE no image, just restarts by suiramix
Started by suiramix, 06-16-2021, 08:20 PM
4 responses
2,183 views
0 likes
 Last Post cacko85
by cacko85
07-26-2022, 02:18 AM  
(SOLVED) - LG 60LA8600-UC Turns On, Turns Off 2 Seconds Later. No Video. by JDC
Started by JDC, 07-25-2022, 05:45 AM
0 responses
574 views
0 likes
 Last Post JDC
by JDC
07-25-2022, 05:45 AM  
Fixed dead Samsung UN50NU6900F by howardc64
Started by howardc64, 05-07-2022, 08:39 PM
5 responses
2,071 views
0 likes
 Last Post alfatv
by alfatv
07-24-2022, 10:51 AM  
Samsung 55NU6900 - Heard a pop then tv is dead, burnt cap & dead fuse by Pwtzz
Started by Pwtzz, 07-19-2022, 06:45 PM
4 responses
928 views
0 likes
 Last Post CapLeaker
by CapLeaker
07-24-2022, 04:50 AM  
Samsung UN75J6300AFXZA LCD TV Power Supply Troubleshooting by MtnManMike
Started by MtnManMike, 07-23-2022, 06:43 PM
3 responses
649 views
0 likes
 Last Post R_J
by R_J
07-23-2022, 09:12 PM  
LG 65UH5500 Dead by hbdeals
Started by hbdeals, 06-05-2019, 08:55 AM
85 responses
8,640 views
0 likes
 Last Post anupkg1985
by anupkg1985
07-23-2022, 11:46 AM  
samsung 32 ln32b360c5d no power no indicator by mootink
Started by mootink, 07-27-2012, 07:43 PM
58 responses
27,265 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-23-2022, 09:36 AM  
Samsung KE55S9C OLED by William1967
Started by William1967, 07-23-2022, 05:41 AM
0 responses
519 views
0 likes
 Last Post William1967
by William1967
07-23-2022, 05:41 AM  
DVR Veyo forgot password by spurki
Started by spurki, 07-22-2022, 01:21 PM
0 responses
377 views
0 likes
 Last Post spurki
by spurki
07-22-2022, 01:21 PM  
Any TV LED'S compatible with each other? by Chrypto
Started by Chrypto, 07-20-2022, 07:42 AM
4 responses
622 views
0 likes
 Last Post Diah
by Diah
07-22-2022, 10:25 AM  
Samsung 50" Plasma PS50C450B1W humming/buzzing by notallbad
Started by notallbad, 07-22-2022, 07:37 AM
0 responses
474 views
0 likes
 Last Post notallbad
by notallbad
07-22-2022, 07:37 AM  
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