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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  
17mb95sNo Standby After Minor Mistake WTF ? by ReeceyBurger123
Started by ReeceyBurger123, 12-13-2015, 04:01 PM
14 responses
3,031 views
0 likes
 Last Post SlySven
by SlySven
03-29-2019, 01:07 PM  
Sanyo DP42740 - Powers On, No Video - Missing 15/25v by grimacelord
Started by grimacelord, 03-19-2019, 07:21 AM
20 responses
2,839 views
0 likes
 Last Post R_J
by R_J
03-28-2019, 05:09 PM  
sharp lc-60le640u by Hornnumb2
Started by Hornnumb2, 02-10-2019, 04:59 PM
32 responses
3,467 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
03-28-2019, 12:27 PM  
SHARP LC-70LE550U - side driver issue? by adubtech
Started by adubtech, 03-19-2016, 03:07 PM
46 responses
8,362 views
0 likes
 Last Post ShatterMasters
by ShatterMasters
03-28-2019, 11:05 AM  
Vizio E65X-C2 no 5V_Stdby by Spork Schivago
Started by Spork Schivago, 03-14-2019, 04:59 PM
18 responses
2,422 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
03-28-2019, 09:29 AM  
Philips 221TE4L flashing screen by Maxmad
Started by Maxmad, 06-12-2016, 09:11 AM
10 responses
5,181 views
0 likes
 Last Post diretouch
by diretouch
03-28-2019, 07:44 AM  
RCA LED65G55R120Q RE46HQ2120 part identification by RRice25541
Started by RRice25541, 03-26-2019, 08:27 PM
2 responses
1,318 views
0 likes
 Last Post RRice25541
by RRice25541
03-28-2019, 06:49 AM  
Technika 40" LED TV standby led 7 times flashing by bolob
Started by bolob, 03-28-2019, 06:04 AM
0 responses
856 views
0 likes
 Last Post bolob
by bolob
03-28-2019, 06:04 AM  
Sharp screen split by Hornnumb2
Started by Hornnumb2, 03-27-2019, 06:07 PM
1 response
953 views
0 likes
 Last Post akis24
by akis24
03-28-2019, 12:49 AM  
Sony kdl-52v5100 Screen issue by Nitro468
Started by Nitro468, 02-07-2017, 10:00 PM
3 responses
1,588 views
0 likes
 Last Post ernieg116
by ernieg116
03-27-2019, 05:27 PM  
Pcb800661v.6-1hdmi by jmh474
Started by jmh474, 03-27-2019, 01:36 PM
0 responses
1,177 views
0 likes
 Last Post jmh474
by jmh474
03-27-2019, 01:36 PM  
Changhong LCD32350R no display by yobbgsm
Started by yobbgsm, 08-26-2017, 10:11 PM
4 responses
1,868 views
0 likes
 Last Post zEAn07
by zEAn07
03-26-2019, 08:59 PM  
Hisense LHD32D50TUK by LEEDASH
Started by LEEDASH, 03-26-2019, 07:16 AM
4 responses
1,115 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-26-2019, 09:19 AM  
Samsung LE32D450GW1 as lightsword by Prosatanosz
Started by Prosatanosz, 01-26-2019, 11:44 AM
5 responses
1,412 views
0 likes
 Last Post Prosatanosz
by Prosatanosz
03-26-2019, 05:27 AM  
LCD Panel Tester by Spork Schivago
Started by Spork Schivago, 03-25-2019, 04:37 PM
0 responses
1,000 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
03-25-2019, 04:37 PM  
RCA LED65G55R120Q No Backlight by zacheriaj
Started by zacheriaj, 01-23-2019, 01:57 PM
11 responses
2,699 views
0 likes
 Last Post RRice25541
by RRice25541
03-25-2019, 03:41 PM  
Samsung UN39FH5000FXZA (Ver. PF03) Component Identification by Spork Schivago
Started by Spork Schivago, 03-17-2019, 12:26 PM
20 responses
2,502 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
03-25-2019, 10:31 AM  
RCA LED60B55R120Q Bad T-CON? by SLK001
Started by SLK001, 03-24-2019, 08:43 PM
1 response
978 views
0 likes
 Last Post budwich
by budwich
03-25-2019, 08:28 AM  
Samsung UA50F5500 No Power to Some LEDs by brodymc
Started by brodymc, 03-22-2019, 03:55 AM
5 responses
1,654 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-24-2019, 06:51 AM  
epson projector solved by petehall347
Started by petehall347, 03-23-2019, 07:48 PM
0 responses
928 views
0 likes
 Last Post petehall347
by petehall347
03-23-2019, 07:48 PM  
Sharp LC70LE65OU screen help by burner6999
Started by burner6999, 03-22-2019, 08:43 PM
3 responses
1,014 views
0 likes
 Last Post R_J
by R_J
03-23-2019, 11:18 AM  
Philips 40PFL3706/F7 eeprom dump? by bdorset
Started by bdorset, 03-23-2019, 09:21 AM
0 responses
903 views
0 likes
 Last Post bdorset
by bdorset
03-23-2019, 09:21 AM  
LG 42ls570T by speedypro
Started by speedypro, 04-29-2017, 07:13 AM
4 responses
1,703 views
0 likes
 Last Post Sucher
by Sucher
03-23-2019, 06:01 AM  
Element Elchw321 will not turn on by Herbssat
Started by Herbssat, 06-14-2016, 03:21 PM
33 responses
3,892 views
0 likes
 Last Post Unspun01
by Unspun01
03-22-2019, 08:59 PM  
Samsung PN59D550C1FXZA, X-sustain, shorted fets from bad panel? by DXseekerMO
Started by DXseekerMO, 11-23-2018, 04:55 PM
23 responses
2,784 views
0 likes
 Last Post Unspun01
by Unspun01
03-22-2019, 03:19 PM  
Samsung UN40D6000XFZA Ver H302 Possible Bad T-CON or Panel by Spork Schivago
Started by Spork Schivago, 03-21-2019, 07:08 PM
2 responses
1,095 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
03-22-2019, 02:20 PM  
LG 49UH6030 4k TV with 1" Grey bar in the middle by jason123
Started by jason123, 03-22-2019, 12:54 PM
5 responses
1,336 views
0 likes
 Last Post jason123
by jason123
03-22-2019, 01:55 PM  
Panasonic TC-P50GT50, Won't turn on. by JayArr_BC
Started by JayArr_BC, 03-19-2019, 09:01 PM
4 responses
1,317 views
0 likes
 Last Post JayArr_BC
by JayArr_BC
03-22-2019, 11:59 AM  
Grundig 49 VLE 6620 BP Led *Backlight blinking by busigkille
Started by busigkille, 03-20-2019, 12:45 AM
3 responses
2,488 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
03-21-2019, 08:03 PM  
Panasonic TX-L42B6B – LED Single Blink by Scotty16
Started by Scotty16, 01-17-2016, 10:29 AM
11 responses
13,010 views
0 likes
 Last Post sintv
by sintv
03-21-2019, 03:59 PM  
CRT TV:What causes this kind of geometry issue? by GraphicMan
Started by GraphicMan, 03-20-2019, 04:51 PM
6 responses
1,315 views
0 likes
 Last Post GraphicMan
by GraphicMan
03-21-2019, 12:05 PM  
Samsung BN44-00175A SMPS clicking (No 5.3V) by Hawk2112
Started by Hawk2112, 08-04-2015, 10:09 PM
10 responses
3,295 views
0 likes
 Last Post Newbie62
by Newbie62
03-21-2019, 10:06 AM  
Sony KDL-70R550A - Fixed Side Tab Issue - Now Vertical Color Bars on Half of Screen by o10037936
Started by o10037936, 03-20-2019, 10:42 PM
3 responses
1,325 views
0 likes
 Last Post budwich
by budwich
03-21-2019, 08:49 AM  
chip orientation by Hornnumb2
Started by Hornnumb2, 03-13-2019, 08:27 AM
8 responses
1,462 views
0 likes
 Last Post R_J
by R_J
03-20-2019, 07:07 PM  
TV sometimes doesn’t power on. by Sross002
Started by Sross002, 03-14-2019, 04:44 AM
15 responses
1,651 views
0 likes
 Last Post Sross002
by Sross002
03-20-2019, 03:35 PM  
LG 60pz550 sound but no picture by rendog33
Started by rendog33, 03-06-2017, 10:48 PM
38 responses
7,573 views
0 likes
 Last Post tvtimmy
by tvtimmy
03-20-2019, 03:27 PM  
Samsung Plasma TV by zukdj
Started by zukdj, 03-19-2019, 09:20 PM
4 responses
1,077 views
0 likes
 Last Post Unspun01
by Unspun01
03-20-2019, 02:04 PM  
LG 42LD750N * Vertical lines flicker + screen flickers - VIDEO by busigkille
Started by busigkille, 03-20-2019, 01:05 AM
4 responses
1,131 views
0 likes
 Last Post Unspun01
by Unspun01
03-20-2019, 01:38 PM  
SAMSUNG LE40S73BDX Distorted screen - VIDEO AVAILABLE by busigkille
Started by busigkille, 03-20-2019, 01:53 AM
1 response
1,172 views
0 likes
 Last Post Unspun01
by Unspun01
03-20-2019, 01:33 PM  
LG 47LN5400 - Overlay shift? by jason123
Started by jason123, 03-14-2019, 04:12 AM
21 responses
2,030 views
0 likes
 Last Post Unspun01
by Unspun01
03-20-2019, 01:28 PM  
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