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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
643,552 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
217 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
780,849 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Samsung UE46F6500SDXZT - Lower half of screen moving purple lines. by GobonTalBzar
Started by GobonTalBzar, 10-17-2020, 12:11 PM
3 responses
1,012 views
0 likes
 Last Post GobonTalBzar
by GobonTalBzar
10-24-2020, 06:41 AM  
Vga to Composite-S Video Converter Startech by falcontech
Started by falcontech, 04-24-2020, 08:54 AM
1 response
1,051 views
0 likes
 Last Post falcontech
by falcontech
10-24-2020, 06:17 AM  
37pfl7605h/12 power supply by storexxm
Started by storexxm, 10-20-2020, 02:01 AM
40 responses
3,948 views
0 likes
 Last Post budm
by budm
10-23-2020, 02:32 PM  
Sony KDL-60R510A Thin Red line on screen by fharris1977
Started by fharris1977, 10-23-2020, 09:16 AM
6 responses
1,172 views
0 likes
 Last Post Diah
by Diah
10-23-2020, 10:25 AM  
LG 47LS4500 picture issue by Rmasters3
Started by Rmasters3, 10-18-2020, 09:50 AM
9 responses
1,342 views
0 likes
 Last Post Rmasters3
by Rmasters3
10-23-2020, 08:31 AM  
LG 32 LE with half picture by provider10
Started by provider10, 10-19-2020, 05:08 AM
1 response
833 views
0 likes
 Last Post Duranitron
by Duranitron
10-23-2020, 07:07 AM  
toshiba 32AV933G i need dump eprom by inspirim
Started by inspirim, 01-18-2017, 10:01 AM
1 response
3,006 views
0 likes
 Last Post ictc
by ictc
10-23-2020, 06:33 AM  
Samsung UE40D5700 Search Firmware / Flash dump by papaandy
Started by papaandy, 10-23-2020, 01:50 AM
0 responses
1,543 views
0 likes
 Last Post papaandy
by papaandy
10-23-2020, 01:50 AM  
LE40A656A1F Dark image in the middle by sigmeyer
Started by sigmeyer, 10-20-2020, 09:05 AM
5 responses
1,197 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-22-2020, 11:26 AM  
Toshiba 40L1400 firmware by paulstef
Started by paulstef, 10-22-2020, 07:44 AM
0 responses
856 views
0 likes
 Last Post paulstef
by paulstef
10-22-2020, 07:44 AM  
LG 50PX950 Clicks, Turns off instantly by makowb
Started by makowb, 07-30-2013, 06:51 PM
61 responses
19,369 views
0 likes
 Last Post Robbynaish
by Robbynaish
10-22-2020, 07:39 AM  
SAMSUNG UE46D5520 rebooting by finntricky
Started by finntricky, 12-31-2018, 08:51 AM
45 responses
6,704 views
0 likes
 Last Post Mungry
by Mungry
10-22-2020, 05:16 AM  
Westinghouse Service Menu ? by mmartell
Started by mmartell, 10-21-2020, 11:29 AM
6 responses
1,875 views
0 likes
 Last Post mmartell
by mmartell
10-21-2020, 10:16 PM  
Replaced Y Board and Y Buffers - now no pic/no sound - Samsung Plasma PN58B860Y2F by xrey
Started by xrey, 10-21-2020, 01:27 PM
0 responses
848 views
0 likes
 Last Post xrey
by xrey
10-21-2020, 01:27 PM  
Sony BB8 main board fix by R666
Started by R666, 10-21-2020, 09:48 AM
0 responses
888 views
0 likes
 Last Post R666
by R666
10-21-2020, 09:48 AM  
Troubleshoot Samsung Plasma by electricblue01
Started by electricblue01, 10-19-2020, 03:21 PM
3 responses
955 views
0 likes
 Last Post electricblue01
by electricblue01
10-21-2020, 09:25 AM  
Sharp LC50LE752E no picture and backlight, indicator light is lit by roy.zhero
Started by roy.zhero, 09-20-2020, 01:57 PM
4 responses
1,227 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-21-2020, 09:18 AM  
Sony Bravia KD-65XE7096 with shorted power supply - SOLVED by R666
Started by R666, 01-24-2020, 04:18 PM
22 responses
7,839 views
0 likes
 Last Post R666
by R666
10-21-2020, 08:41 AM  
Hisense 55'' Issues Mainboard or Power Supply? by dabushar
Started by dabushar, 10-01-2020, 02:12 PM
36 responses
6,106 views
0 likes
 Last Post Davi.p
by Davi.p
10-20-2020, 12:42 PM  
LED JVC LT-40N530A half screen black. by MegaZAC
Started by MegaZAC, 10-03-2020, 05:30 AM
23 responses
4,026 views
0 likes
 Last Post MegaZAC
by MegaZAC
10-20-2020, 03:11 AM  
New type led by tvtimmy
Started by tvtimmy, 10-19-2020, 02:26 PM
5 responses
1,004 views
0 likes
 Last Post neilc6
by neilc6
10-19-2020, 06:21 PM  
LG 32LB9D No sound by dcapper
Started by dcapper, 05-28-2014, 07:36 PM
7 responses
3,869 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-19-2020, 03:29 PM  
Insignia LED TV - Won't turn on by BradW
Started by BradW, 09-30-2020, 02:41 PM
9 responses
1,951 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-19-2020, 03:16 PM  
Cello P50ANSMT-4K won't boot to Android but ok on HDMI by Neilgw
Started by Neilgw, 10-19-2020, 06:43 AM
26 responses
2,216 views
0 likes
 Last Post Neilgw
by Neilgw
10-19-2020, 02:01 PM  
SSL400_OE2D REV0.0 technical details ( Philips 40PFL4707) by genuineguy
Started by genuineguy, 10-18-2020, 10:37 AM
1 response
802 views
0 likes
 Last Post genuineguy
by genuineguy
10-19-2020, 01:55 PM  
Soniq Smart TV, No Backlight. by redrooster
Started by redrooster, 01-02-2018, 12:28 AM
22 responses
5,880 views
0 likes
 Last Post genuineguy
by genuineguy
10-19-2020, 01:23 PM  
PT-AE700E lamp goes out by frankie31
Started by frankie31, 10-19-2020, 04:32 AM
0 responses
822 views
0 likes
 Last Post frankie31
by frankie31
10-19-2020, 04:32 AM  
Sharp LC-60LE650U by electrobe
Started by electrobe, 10-17-2020, 06:40 PM
3 responses
1,300 views
0 likes
 Last Post budm
by budm
10-18-2020, 09:47 PM  
Vizio M65-C1 - No Power by grimacelord
Started by grimacelord, 09-22-2020, 11:25 AM
17 responses
2,958 views
0 likes
 Last Post xfox
by xfox
10-18-2020, 05:53 PM  
Philips 40pfl4707/f7 problems by whiz62
Started by whiz62, 04-13-2014, 08:50 AM
5 responses
3,121 views
0 likes
 Last Post genuineguy
by genuineguy
10-17-2020, 11:22 PM  
Philips 40PFL4704 dead by Treydogg77
Started by Treydogg77, 03-23-2015, 11:55 PM
8 responses
2,259 views
0 likes
 Last Post genuineguy
by genuineguy
10-17-2020, 11:19 PM  
LG 47LS5700 ~ Image is faint, mostly white by kca
Started by kca, 10-04-2020, 04:10 PM
12 responses
1,316 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-17-2020, 06:13 PM  
Vizio P502UI-B3 Led Question by atrotter01
Started by atrotter01, 10-17-2020, 02:19 PM
2 responses
756 views
0 likes
 Last Post atrotter01
by atrotter01
10-17-2020, 05:07 PM  
LG TV Need help replacing a Bipolar Small signal Transistor by sigmeyer
Started by sigmeyer, 10-16-2020, 03:28 PM
7 responses
925 views
0 likes
 Last Post sigmeyer
by sigmeyer
10-17-2020, 04:07 PM  
55 inch vestel linsar with half line on the screen by adamp91gvm
Started by adamp91gvm, 10-17-2020, 06:56 AM
10 responses
994 views
0 likes
 Last Post adamp91gvm
by adamp91gvm
10-17-2020, 07:55 AM  
toshiba 40L1333b 17MB95s-1 by russellhearn69
Started by russellhearn69, 03-15-2016, 02:36 PM
36 responses
16,228 views
0 likes
 Last Post thirstygums
by thirstygums
10-17-2020, 06:37 AM  
LG 50PA6500 no picture by jagu3090
Started by jagu3090, 12-19-2019, 08:54 AM
9 responses
2,550 views
0 likes
 Last Post kca
by kca
10-16-2020, 07:21 PM  
LG 55la965w Black screen no 3.3v INV ON signal by tiprat63
Started by tiprat63, 09-06-2020, 01:07 PM
15 responses
2,354 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-16-2020, 01:28 PM  
No backlight on Samsung LN46C600 - Fixed! by cabele
Started by cabele, 10-16-2020, 11:14 AM
3 responses
1,090 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-16-2020, 01:00 PM  
Philips 42pfl7603d/10 dead by finntricky
Started by finntricky, 03-24-2016, 10:54 AM
50 responses
7,580 views
0 likes
 Last Post hispeck
by hispeck
10-16-2020, 09:27 AM  
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