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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
643,548 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
780,848 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  
Please help me identify this diode from Panasonic TH-42PX70BA by jamindupont
Started by jamindupont, 01-27-2014, 07:50 AM
2 responses
3,467 views
0 likes
 Last Post jamindupont
by jamindupont
01-27-2014, 09:30 AM  
e esham AV320PD by snipersquad100
Started by snipersquad100, 01-24-2014, 08:23 AM
12 responses
2,452 views
0 likes
 Last Post tom66
by tom66
01-27-2014, 07:59 AM  
Hannspree JT01-32E2-000G Black Screen after 2 seconds by terwhip
Started by terwhip, 01-23-2014, 11:17 AM
4 responses
2,809 views
0 likes
 Last Post terwhip
by terwhip
01-27-2014, 04:06 AM  
panasonic plasma screen test with no power ? by smai
Started by smai, 01-27-2014, 12:15 AM
1 response
1,482 views
0 likes
 Last Post Alastair E
by Alastair E
01-27-2014, 01:17 AM  
Vizio e550vl has a halo or light blotch by danman282
Started by danman282, 01-26-2014, 10:33 AM
11 responses
2,508 views
0 likes
 Last Post Alastair E
by Alastair E
01-27-2014, 12:56 AM  
LG- 42LK450-UB.CUSY.LH Snowy Display by kylekasey
Started by kylekasey, 07-22-2013, 02:10 PM
22 responses
7,083 views
0 likes
 Last Post mrwhiteis1
by mrwhiteis1
01-26-2014, 08:54 PM  
Magnavox 42mf531d/37 odd rings on top of screen by freakaftr8
Started by freakaftr8, 11-27-2013, 09:18 PM
11 responses
3,481 views
0 likes
 Last Post mpyrol
by mpyrol
01-26-2014, 08:25 PM  
TXP50V10E Probably SC Board broken by Synergi
Started by Synergi, 01-26-2014, 08:16 AM
5 responses
2,720 views
0 likes
 Last Post Synergi
by Synergi
01-26-2014, 02:19 PM  
Firmware request by mickcan1
Started by mickcan1, 01-26-2014, 01:11 PM
3 responses
2,194 views
0 likes
 Last Post tom66
by tom66
01-26-2014, 01:29 PM  
coil relay by tocold4u2
Started by tocold4u2, 01-19-2014, 07:58 PM
22 responses
3,876 views
0 likes
 Last Post tocold4u2
by tocold4u2
01-26-2014, 11:46 AM  
samsung le32s86bd main board or psu fault? by charlierfc
Started by charlierfc, 01-08-2014, 03:19 PM
29 responses
8,377 views
0 likes
 Last Post tom66
by tom66
01-26-2014, 11:40 AM  
Panasonic TX-P50X50B by blib
Started by blib, 01-26-2014, 09:48 AM
5 responses
2,709 views
0 likes
 Last Post tom66
by tom66
01-26-2014, 11:16 AM  
50pg20 Power Cycling When Power Applied by Vladas
Started by Vladas, 02-16-2013, 03:36 PM
64 responses
7,458 views
0 likes
 Last Post dcapper
by dcapper
01-26-2014, 02:56 AM  
VP50HDTV10A YSUS Board Help by ncwookie
Started by ncwookie, 01-25-2014, 12:29 PM
6 responses
2,107 views
0 likes
 Last Post ChrisV
by ChrisV
01-25-2014, 11:05 PM  
Panasonic TC-P42S30 issues by Ccalxr
Started by Ccalxr, 01-04-2014, 04:55 PM
56 responses
11,547 views
0 likes
 Last Post tw2005
by tw2005
01-25-2014, 03:45 PM  
Panasonic TH50PX80U 7 blinks by Mike Jenk
Started by Mike Jenk, 01-18-2014, 10:08 PM
11 responses
4,264 views
0 likes
 Last Post Mike Jenk
by Mike Jenk
01-25-2014, 02:39 PM  
Sony KDL-40XBR6 by bjorkson
Started by bjorkson, 01-02-2014, 02:23 PM
38 responses
6,472 views
0 likes
 Last Post bjorkson
by bjorkson
01-25-2014, 11:48 AM  
Two magnavox 26md357b/37 slow warm up by dnafix
Started by dnafix, 01-20-2014, 04:35 PM
5 responses
2,678 views
0 likes
 Last Post tom66
by tom66
01-25-2014, 04:51 AM  
Leaky AC voltage in a sharp lcd TV by patra710
Started by patra710, 01-24-2014, 08:45 PM
7 responses
2,124 views
0 likes
 Last Post budm
by budm
01-24-2014, 10:42 PM  
Panasonic CRT tv problem. by nath1
Started by nath1, 12-17-2013, 06:01 PM
2 responses
2,138 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
01-24-2014, 07:39 PM  
Insignia NS-L26Q-10A no power by BurghMan
Started by BurghMan, 01-11-2014, 03:06 PM
24 responses
5,946 views
0 likes
 Last Post budm
by budm
01-24-2014, 07:25 PM  
2007 Insignia LCD 32" - Large Capacitor on PSU squeeling by RollaGrad
Started by RollaGrad, 01-22-2014, 05:29 PM
7 responses
2,586 views
0 likes
 Last Post Ltank
by Ltank
01-24-2014, 06:47 PM  
TC-P50VT20 Screen replacement by Frank3y3
Started by Frank3y3, 01-24-2014, 05:53 PM
4 responses
2,342 views
0 likes
 Last Post Frank3y3
by Frank3y3
01-24-2014, 06:31 PM  
Toshiba 32av500u Sound but No backlight by eagle00799
Started by eagle00799, 01-24-2014, 05:42 PM
2 responses
1,853 views
0 likes
 Last Post eagle00799
by eagle00799
01-24-2014, 06:21 PM  
RCA42PA30RQ/Samsung 842AX-YB09 half of screen is blank by sscharlie
Started by sscharlie, 01-20-2014, 02:42 PM
11 responses
3,254 views
0 likes
 Last Post sscharlie
by sscharlie
01-24-2014, 03:41 PM  
kdl-32w653 blinking 3 times by duarab1976
Started by duarab1976, 01-24-2014, 02:50 AM
3 responses
2,027 views
0 likes
 Last Post smai
by smai
01-24-2014, 03:28 PM  
40" Tevion Model LCD 4040 dead by vinceroger69
Started by vinceroger69, 03-25-2013, 06:46 AM
35 responses
9,401 views
0 likes
 Last Post anotherdude
by anotherdude
01-24-2014, 12:45 PM  
Vizio VO42L FHDTV10A Buttons not working by ntehicks
Started by ntehicks, 01-23-2014, 05:58 PM
6 responses
3,644 views
0 likes
 Last Post budm
by budm
01-24-2014, 12:18 PM  
Phillips 42pfl7432 no backlight by ricosavy
Started by ricosavy, 12-23-2013, 10:37 PM
11 responses
3,633 views
0 likes
 Last Post Ltank
by Ltank
01-24-2014, 09:50 AM  
Philips 21PT5006/79 by burntfingers
Started by burntfingers, 01-23-2014, 12:07 PM
3 responses
2,412 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
01-24-2014, 07:42 AM  
LG 42PT350 Won't Turn On. YSUS Shorted. Bad buffer too? by johnboy1313
Started by johnboy1313, 01-23-2014, 08:50 PM
3 responses
6,574 views
0 likes
 Last Post johnboy1313
by johnboy1313
01-24-2014, 05:51 AM  
LG 60PV450 Won't Turn Off by vudooo
Started by vudooo, 01-20-2014, 06:33 AM
9 responses
3,293 views
0 likes
 Last Post vudooo
by vudooo
01-24-2014, 03:00 AM  
Panasonic TH-42PZ8BA: candidate for worst bodge attempt ever? by tom66
Started by tom66, 11-17-2013, 01:46 PM
28 responses
5,306 views
0 likes
 Last Post vinceroger69
by vinceroger69
01-24-2014, 02:53 AM  
Vizio VW42L acting crazy Please Help. by ivtec
Started by ivtec, 01-16-2014, 08:20 PM
2 responses
2,102 views
0 likes
 Last Post ivtec
by ivtec
01-23-2014, 05:08 PM  
Logik l423ed11 vertical lines by efwiofoi
Started by efwiofoi, 01-18-2014, 12:11 PM
22 responses
4,137 views
0 likes
 Last Post freakaftr8
by freakaftr8
01-23-2014, 04:23 PM  
Vizio vw42l thin vertical colored line by david37g
Started by david37g, 01-23-2014, 12:51 PM
1 response
1,543 views
0 likes
 Last Post c_hegge
by c_hegge
01-23-2014, 03:31 PM  
50" Insignia issue. by bruceg
Started by bruceg, 01-17-2014, 09:51 PM
12 responses
3,004 views
0 likes
 Last Post freakaftr8
by freakaftr8
01-23-2014, 02:55 PM  
samsung 58 inch plasma ribbon by adamp91gvm
Started by adamp91gvm, 01-21-2014, 02:09 AM
9 responses
1,967 views
0 likes
 Last Post adamp91gvm
by adamp91gvm
01-23-2014, 01:33 PM  
lg 60pc45 Stanby Fault by anotherdude
Started by anotherdude, 12-16-2013, 09:23 AM
42 responses
7,852 views
0 likes
 Last Post tocold4u2
by tocold4u2
01-23-2014, 10:04 AM  
Blown Dual MOSFET ICs on inverter, what might be the cause? by Dang
Started by Dang, 01-16-2014, 07:14 PM
3 responses
2,675 views
0 likes
 Last Post Dang
by Dang
01-23-2014, 09:59 AM  
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