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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
643,703 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
780,918 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  
lg 47lx6500 backlight with sound no display by smuddge
Started by smuddge, 07-03-2016, 01:59 PM
32 responses
6,494 views
0 likes
 Last Post storexxm
by storexxm
08-04-2020, 11:23 PM  
Toshiba plasma 50WP16 wierd double image fault by piershs
Started by piershs, 08-01-2020, 01:07 PM
9 responses
1,416 views
0 likes
 Last Post dick_barton
by dick_barton
08-04-2020, 05:22 AM  
UN48JU6400 LEDS lightly flicker but won't stay on by lfhlaw
Started by lfhlaw, 09-01-2018, 10:54 PM
14 responses
2,584 views
0 likes
 Last Post budm
by budm
08-03-2020, 10:24 PM  
Sony XBR-65850F No Picture (Backlights/Audio Okay) by philtvman
Started by philtvman, 08-02-2020, 11:01 AM
22 responses
2,861 views
0 likes
 Last Post philtvman
by philtvman
08-03-2020, 05:41 PM  
VESTEL 17IPS61-3 shorted output diodes by John843883
Started by John843883, 09-07-2016, 08:00 PM
86 responses
22,913 views
0 likes
 Last Post dellxps15
by dellxps15
08-03-2020, 03:20 PM  
Samsung UN60J6200AFXZC LEDs bad? by imaddicted2u
Started by imaddicted2u, 08-03-2020, 12:35 PM
9 responses
1,181 views
0 likes
 Last Post budm
by budm
08-03-2020, 02:40 PM  
philips 37pf8404 solarized image (changed as15f already) by reach7458
Started by reach7458, 08-03-2020, 08:27 AM
6 responses
1,028 views
0 likes
 Last Post petehall347
by petehall347
08-03-2020, 12:56 PM  
LG 47LX6500 backlight off after a sec. no video by storexxm
Started by storexxm, 08-02-2020, 03:39 PM
3 responses
1,078 views
0 likes
 Last Post storexxm
by storexxm
08-03-2020, 11:06 AM  
bn44-00214a no 12 and 24 voltages by anna1980
Started by anna1980, 03-16-2020, 02:36 PM
6 responses
1,586 views
0 likes
 Last Post anna1980
by anna1980
08-03-2020, 06:36 AM  
Samsung horizontal line by uksparky
Started by uksparky, 08-01-2020, 02:09 PM
10 responses
1,651 views
0 likes
 Last Post budwich
by budwich
08-02-2020, 06:31 PM  
Measuring TCON Voltage through fuse by philtvman
Started by philtvman, 08-01-2020, 08:48 AM
8 responses
1,319 views
0 likes
 Last Post R_J
by R_J
08-02-2020, 09:29 AM  
LG DRT389H DVD recorder by Greeno
Started by Greeno, 07-30-2014, 08:51 AM
8 responses
5,644 views
0 likes
 Last Post Dabbler
by Dabbler
08-02-2020, 09:00 AM  
Samsung plasma ps43d451 5 blinks by DjKrish
Started by DjKrish, 07-29-2020, 12:43 AM
3 responses
995 views
0 likes
 Last Post DjKrish
by DjKrish
08-01-2020, 06:22 PM  
Hitachi L40C205 lines in display after Backlight Inverter Repair by fharris1977
Started by fharris1977, 07-31-2020, 02:32 PM
5 responses
955 views
0 likes
 Last Post fharris1977
by fharris1977
08-01-2020, 03:09 PM  
Dell W4200hd by reliantkcar
Started by reliantkcar, 04-09-2015, 04:59 PM
10 responses
2,280 views
0 likes
 Last Post EricSCook
by EricSCook
08-01-2020, 10:09 AM  
Philips DOUBLE IMAGE FAULT by lanada
Started by lanada, 07-30-2020, 01:17 AM
17 responses
4,076 views
0 likes
 Last Post nomoresonys
by nomoresonys
08-01-2020, 09:27 AM  
Sony KDL-55NX720 blinks 4 times by beanboy33
Started by beanboy33, 06-26-2013, 06:48 AM
6 responses
8,550 views
0 likes
 Last Post budm
by budm
07-31-2020, 05:34 PM  
Sony BRAVIA KDL-40S2010 40 in. LCD Television by vinceroger69
Started by vinceroger69, 07-20-2020, 08:45 AM
22 responses
2,811 views
0 likes
 Last Post cheeky2
by cheeky2
07-31-2020, 05:51 AM  
Samsung UA55f6400 led flashing by provider10
Started by provider10, 07-30-2020, 09:39 AM
3 responses
1,457 views
0 likes
 Last Post provider10
by provider10
07-31-2020, 04:54 AM  
Samsung One Connect Box need help identifying missing IC. by fonogroove
Started by fonogroove, 06-15-2020, 03:44 PM
3 responses
1,369 views
0 likes
 Last Post fonogroove
by fonogroove
07-30-2020, 06:57 PM  
Philips 40PFL9705 T-con 9 blinks by trunks81
Started by trunks81, 07-04-2020, 06:57 AM
30 responses
3,832 views
0 likes
 Last Post Davi.p
by Davi.p
07-30-2020, 04:42 PM  
Samsung PS50B450B1W Y-Sus schematic by monti
Started by monti, 07-25-2020, 03:15 PM
3 responses
1,304 views
0 likes
 Last Post monti
by monti
07-30-2020, 02:45 PM  
Element 32LE30Q Service menu by artstv1
Started by artstv1, 07-30-2020, 08:04 AM
0 responses
755 views
0 likes
 Last Post artstv1
by artstv1
07-30-2020, 08:04 AM  
LVDS board not working with Mitsubishi LCD by pcardoso73
Started by pcardoso73, 07-22-2020, 04:40 AM
18 responses
2,715 views
0 likes
 Last Post pcardoso73
by pcardoso73
07-29-2020, 04:57 PM  
Lg led projector burnt led driver by Cryogen
Started by Cryogen, 06-10-2020, 06:20 AM
58 responses
5,342 views
0 likes
 Last Post Diah
by Diah
07-29-2020, 03:08 PM  
Samsung PL43E400U1F - Sin Video by bradroca
Started by bradroca, 07-29-2020, 02:26 PM
0 responses
944 views
0 likes
 Last Post bradroca
by bradroca
07-29-2020, 02:26 PM  
Sony Bravia KDL-46EX700 vertical stripes and distortion repaired by Arti2020
Started by Arti2020, 07-29-2020, 01:52 PM
0 responses
956 views
0 likes
 Last Post Arti2020
by Arti2020
07-29-2020, 01:52 PM  
Samsung 60" Plasma TV, Blinking Standby LED by rju
Started by rju, 07-21-2020, 05:23 AM
12 responses
2,685 views
0 likes
 Last Post rju
by rju
07-29-2020, 12:58 PM  
Samsung PS42A410 has sound but no picture by nick1969
Started by nick1969, 06-20-2013, 12:23 AM
28 responses
5,921 views
0 likes
 Last Post storexxm
by storexxm
07-29-2020, 10:28 AM  
Philips 42PFL7108K/12 dead by Nawual
Started by Nawual, 07-15-2020, 03:42 AM
10 responses
4,634 views
0 likes
 Last Post Deusjevoo
by Deusjevoo
07-28-2020, 05:10 AM  
Bauhn ATVS58 Mainboard issue by RooTV
Started by RooTV, 07-19-2020, 05:30 AM
33 responses
3,265 views
0 likes
 Last Post RooTV
by RooTV
07-28-2020, 12:38 AM  
Samsung PN60E530A3F 60" Plasma. Power Up Samsung Tones No Display by Michale32086
Started by Michale32086, 06-18-2017, 01:49 AM
44 responses
8,329 views
0 likes
 Last Post ty657
by ty657
07-28-2020, 12:33 AM  
UN55D6000SFXZC no video issue by basha318i
Started by basha318i, 07-22-2020, 08:23 PM
8 responses
1,515 views
0 likes
 Last Post diif
by diif
07-27-2020, 04:57 PM  
Just picked up a 55 inch LG 4k OLED for $50! by freakaftr8
Started by freakaftr8, 12-16-2017, 11:19 PM
283 responses
63,595 views
0 likes
 Last Post Diah
by Diah
07-27-2020, 11:17 AM  
Samsung UN55KS8500 - previously power-cycling, now vertical colored bars by morinb
Started by morinb, 07-23-2020, 12:45 PM
3 responses
1,525 views
0 likes
 Last Post Diah
by Diah
07-27-2020, 09:47 AM  
VIZIO E50-C1 Backlight Driver circuit by high-tech
Started by high-tech, 07-26-2020, 10:34 PM
2 responses
1,268 views
0 likes
 Last Post high-tech
by high-tech
07-27-2020, 07:33 AM  
Samsung TV Power Board bn44-00440b by Bluekazoo
Started by Bluekazoo, 07-26-2020, 10:06 AM
12 responses
1,623 views
0 likes
 Last Post thommyX
by thommyX
07-26-2020, 07:28 PM  
Firmware Hisense 55B7100UW by Ettie
Started by Ettie, 07-12-2020, 10:11 AM
3 responses
2,428 views
0 likes
 Last Post Diah
by Diah
07-26-2020, 04:22 PM  
Need bios dump DVR h.264 network by Fabbrone
Started by Fabbrone, 12-30-2017, 09:38 AM
2 responses
2,267 views
0 likes
 Last Post Diah
by Diah
07-26-2020, 03:58 PM  
Panasonic TX48C300B - recovery F/W by mpcgsy
Started by mpcgsy, 07-24-2020, 11:53 AM
10 responses
2,075 views
0 likes
 Last Post Diah
by Diah
07-26-2020, 03:30 PM  
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