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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
644,496 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
781,195 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
540,979 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
279,477 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
73,165 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  
Sylvania LD320SS8 - Power Cycling by Giacomo Siffredi
Started by Giacomo Siffredi, 05-19-2016, 12:40 PM
5 responses
2,177 views
0 likes
 Last Post CapLeaker
by CapLeaker
05-20-2016, 04:51 AM  
Samsung LN40E550 by stonoguy
Started by stonoguy, 08-18-2015, 05:04 PM
97 responses
13,487 views
0 likes
 Last Post dick_barton
by dick_barton
05-20-2016, 02:47 AM  
Magnavox L42FHD37YX7 Power Light No Picture No Sound by rebelkustoms
Started by rebelkustoms, 05-19-2016, 03:50 PM
11 responses
2,324 views
0 likes
 Last Post rebelkustoms
by rebelkustoms
05-20-2016, 12:35 AM  
Sony KDL46EX520 3/4 of screen distorted by erskine
Started by erskine, 05-19-2016, 01:02 PM
4 responses
1,750 views
0 likes
 Last Post erskine
by erskine
05-19-2016, 07:40 PM  
Vizio E421VO intermittently won't power on by MisterD
Started by MisterD, 07-22-2015, 07:52 AM
16 responses
3,215 views
0 likes
 Last Post dick_barton
by dick_barton
05-19-2016, 12:37 PM  
Corrosion on Panasinic LED 55ET5 by vz56098
Started by vz56098, 05-19-2016, 11:40 AM
5 responses
1,415 views
0 likes
 Last Post dick_barton
by dick_barton
05-19-2016, 12:23 PM  
Trouble with Emerson LC407EM1 by Josh04217
Started by Josh04217, 05-18-2016, 11:58 PM
3 responses
1,556 views
0 likes
 Last Post CapLeaker
by CapLeaker
05-19-2016, 09:15 AM  
Identify full part number by nataf10
Started by nataf10, 05-19-2016, 09:03 AM
0 responses
1,385 views
0 likes
 Last Post nataf10
by nataf10
05-19-2016, 09:03 AM  
pn50b450b1d No Power by Hiatsu2k8
Started by Hiatsu2k8, 05-11-2016, 09:19 AM
22 responses
3,634 views
0 likes
 Last Post Hiatsu2k8
by Hiatsu2k8
05-19-2016, 07:55 AM  
Rca L40FHD41YX9 no power by TimT
Started by TimT, 12-30-2012, 01:21 PM
20 responses
7,317 views
0 likes
 Last Post KraftyDaddy
by KraftyDaddy
05-18-2016, 04:27 PM  
Samsung LE32C450E1W half display by Zizio|Kriminal
Started by Zizio|Kriminal, 05-18-2016, 11:27 AM
16 responses
3,480 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-18-2016, 03:10 PM  
sony lcd vertical line by grendal10
Started by grendal10, 05-18-2016, 12:27 PM
8 responses
1,642 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-18-2016, 02:56 PM  
Toshiba 46xv645u - No power to the TV at all by raymondb
Started by raymondb, 05-30-2015, 02:55 PM
15 responses
6,104 views
0 likes
 Last Post sherrygarris
by sherrygarris
05-18-2016, 01:24 PM  
Toshiba 52HM95 52-inch HD DLP Projection TV - Blank Screen - Getting worse! by HDMAN
Started by HDMAN, 05-02-2016, 09:08 AM
5 responses
1,815 views
0 likes
 Last Post budwich
by budwich
05-18-2016, 12:19 PM  
LG 47LV5500 Grey Lined Screen [NOW BLACK SCREEN] by kazu
Started by kazu, 05-11-2015, 06:37 PM
10 responses
2,570 views
0 likes
 Last Post pankhil
by pankhil
05-18-2016, 11:54 AM  
42lg60 <- please delete by anna1980
Started by anna1980, 05-18-2016, 11:43 AM
0 responses
1,388 views
0 likes
 Last Post anna1980
by anna1980
05-18-2016, 11:43 AM  
vizio stuck on logo model m470nv by Djones
Started by Djones, 07-15-2012, 12:43 PM
11 responses
6,426 views
0 likes
 Last Post CoppellTVRepair
by CoppellTVRepair
05-18-2016, 10:17 AM  
UE55JU6870 transport damage question (moved) by Diah
Started by Diah, 05-16-2016, 12:55 PM
5 responses
1,836 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-18-2016, 09:56 AM  
LG 55LN5200-UB Screen Flash then nothing by brian0357
Started by brian0357, 05-15-2016, 09:32 PM
5 responses
2,147 views
0 likes
 Last Post budm
by budm
05-18-2016, 09:06 AM  
Sony KDS-R70XBR2 - Repaired OB, Looking to Buy by SullyE
Started by SullyE, 05-16-2016, 10:25 AM
2 responses
1,684 views
0 likes
 Last Post SullyE
by SullyE
05-18-2016, 06:59 AM  
Telefunken TLCD40FHDC Bottom half pic faulty by Grunder
Started by Grunder, 05-18-2016, 04:36 AM
0 responses
1,262 views
0 likes
 Last Post Grunder
by Grunder
05-18-2016, 04:36 AM  
Hitachi L40C205 does it look like bad panel? by kevinm34232
Started by kevinm34232, 04-11-2014, 04:21 PM
2 responses
2,477 views
0 likes
 Last Post chancleta
by chancleta
05-17-2016, 08:47 PM  
Sharp LC-60LE820UN with typical bad LED lamps by kevinm34232
Started by kevinm34232, 05-14-2016, 05:38 PM
9 responses
2,753 views
0 likes
 Last Post comptek
by comptek
05-17-2016, 05:25 PM  
Samsung PN64E533D2FXZA Plasma Sound But No Video by Regor
Started by Regor, 11-01-2015, 05:02 PM
8 responses
3,878 views
0 likes
 Last Post martino
by martino
05-17-2016, 04:17 PM  
Samsung TV no display but has sound by Rodville
Started by Rodville, 05-16-2016, 03:09 PM
5 responses
2,158 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-17-2016, 01:12 PM  
Polaroid TLA-04641C - No Display/Doesn't power off by caphair
Started by caphair, 05-16-2016, 04:13 PM
10 responses
2,579 views
0 likes
 Last Post dick_barton
by dick_barton
05-17-2016, 01:06 PM  
Samsung UE55ES6805 lines by PowerAmpFreak
Started by PowerAmpFreak, 05-10-2016, 09:11 AM
11 responses
2,124 views
0 likes
 Last Post budm
by budm
05-17-2016, 09:49 AM  
LG 47LN5790 badly burnt out LEDs by budm
Started by budm, 05-07-2016, 12:59 PM
47 responses
10,563 views
0 likes
 Last Post aaronwt6
by aaronwt6
05-17-2016, 09:45 AM  
Bush Bpdp42hd2 (Samsung S42AX-YB09) screen going off. by Loz2212
Started by Loz2212, 05-01-2016, 06:51 AM
25 responses
5,290 views
0 likes
 Last Post Loz2212
by Loz2212
05-17-2016, 09:30 AM  
Samsung 46" LED TV UN46B6000VFXZA by Gootch24
Started by Gootch24, 03-26-2012, 05:15 PM
26 responses
13,870 views
0 likes
 Last Post Concerned Consumer
by Concerned Consumer
05-17-2016, 09:19 AM  
HELP! LG 37LH20-UA no video but showing colored bars by kburks1230
Started by kburks1230, 05-15-2016, 11:36 AM
2 responses
1,785 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-17-2016, 05:04 AM  
Soniq E40W13A-AU Backlight Problem. Help a noob out by Kooda
Started by Kooda, 05-15-2016, 04:55 AM
15 responses
4,129 views
0 likes
 Last Post Kooda
by Kooda
05-16-2016, 11:36 PM  
Pioneer pdp-427xd panel hours? by Cobblers
Started by Cobblers, 05-16-2016, 02:39 PM
7 responses
2,191 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-16-2016, 03:17 PM  
repaired TV sales have you noticed a very large decline by noledud
Started by noledud, 05-15-2016, 08:44 AM
33 responses
4,479 views
0 likes
 Last Post tom66
by tom66
05-16-2016, 01:30 PM  
Another Samsung UE32F5000 with failed backlight LED by Greeno
Started by Greeno, 05-16-2016, 10:28 AM
1 response
1,977 views
0 likes
 Last Post budm
by budm
05-16-2016, 10:31 AM  
Schematic for BN44-00505A(PD23A0Q) Samsung power supply need it by phevos
Started by phevos, 05-16-2016, 10:20 AM
0 responses
2,279 views
0 likes
 Last Post phevos
by phevos
05-16-2016, 10:20 AM  
Proscan PLDV321300 Quick Flash Then Dark by Michale32086
Started by Michale32086, 01-06-2015, 01:05 PM
16 responses
5,262 views
0 likes
 Last Post cr4west
by cr4west
05-16-2016, 09:39 AM  
Sharp lc46le811e one flash on inverted v by comptek
Started by comptek, 04-13-2016, 04:36 AM
19 responses
3,793 views
0 likes
 Last Post comptek
by comptek
05-16-2016, 09:35 AM  
Samsung LE32R88BDX - "Mura" by dick_barton
Started by dick_barton, 04-02-2016, 01:46 PM
6 responses
1,970 views
0 likes
 Last Post dick_barton
by dick_barton
05-16-2016, 06:05 AM  
Sharp PN-E702 by Peter 101
Started by Peter 101, 05-16-2016, 03:17 AM
3 responses
2,232 views
0 likes
 Last Post Peter 101
by Peter 101
05-16-2016, 05:52 AM  
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