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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
644,493 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  
Leaky AC voltage in a sharp lcd TV by patra710
Started by patra710, 01-24-2014, 08:45 PM
7 responses
2,125 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
2,139 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
1,854 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
3,255 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
2,028 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
9,404 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
3,645 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
2,415 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
6,576 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
3,294 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
5,311 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
2,103 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
4,138 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
1,544 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
7,853 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  
Panasonic TC-L32C22 - Bottom Half Screen Black or Freeze by NihonNoir
Started by NihonNoir, 01-22-2014, 11:34 AM
8 responses
2,861 views
0 likes
 Last Post NihonNoir
by NihonNoir
01-23-2014, 09:53 AM  
LC320SS2 Sylvania 32" LCD by Andrew F. Ali
Started by Andrew F. Ali, 01-23-2014, 08:14 AM
2 responses
1,637 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
01-23-2014, 08:42 AM  
Samsung T22B350ND - Vertical Lines by maddog80
Started by maddog80, 01-23-2014, 08:17 AM
1 response
1,578 views
0 likes
 Last Post tom66
by tom66
01-23-2014, 08:24 AM  
Sony kp-61xbr48 sound but no pic by milopettingill
Started by milopettingill, 01-22-2014, 11:41 PM
0 responses
1,453 views
0 likes
 Last Post milopettingill
by milopettingill
01-22-2014, 11:41 PM  
Lg 42ld560 by peterp
Started by peterp, 01-22-2014, 07:30 AM
7 responses
5,228 views
0 likes
 Last Post peterp
by peterp
01-22-2014, 08:21 PM  
HCT HPP-42HCB Plasma video issues, audio working by kisk
Started by kisk, 01-20-2014, 10:44 AM
8 responses
4,793 views
0 likes
 Last Post kisk
by kisk
01-22-2014, 08:11 PM  
PN50A400C2DXZA partial picture. by Mad_Professor
Started by Mad_Professor, 01-09-2014, 01:18 PM
11 responses
3,001 views
0 likes
 Last Post freakaftr8
by freakaftr8
01-22-2014, 05:37 PM  
Lost with this vizio 32" VA320M by boxingfan
Started by boxingfan, 01-22-2014, 02:54 PM
4 responses
1,928 views
0 likes
 Last Post boxingfan
by boxingfan
01-22-2014, 03:46 PM  
samsung LE40M87BDX/XEH big problem by olddog
Started by olddog, 01-21-2014, 03:29 AM
11 responses
4,054 views
0 likes
 Last Post olddog
by olddog
01-22-2014, 01:48 PM  
visio p42hdtvA10 no sound bad picture by fatboytp
Started by fatboytp, 01-20-2014, 02:41 PM
4 responses
1,833 views
0 likes
 Last Post fatboytp
by fatboytp
01-22-2014, 12:38 PM  
Sharp LC-37HV4E takes many attempts before it turns on? by Dang
Started by Dang, 01-21-2014, 03:14 AM
15 responses
3,268 views
0 likes
 Last Post Ltank
by Ltank
01-22-2014, 11:16 AM  
lg 42ld550 tv by webswan7
Started by webswan7, 01-06-2014, 08:06 AM
4 responses
2,231 views
0 likes
 Last Post Dang
by Dang
01-22-2014, 10:04 AM  
Element Main Board CV318H-T Reverse Picture Problems by Startacus
Started by Startacus, 01-21-2014, 05:27 PM
3 responses
3,045 views
0 likes
 Last Post johnboy1313
by johnboy1313
01-22-2014, 07:28 AM  
VW46LFHDTV10A - Half of Screen Dark and Distorted by stevekasian
Started by stevekasian, 05-28-2012, 10:18 AM
8 responses
8,452 views
0 likes
 Last Post LookItsMikeO
by LookItsMikeO
01-21-2014, 05:46 PM  
JVC pd-35s50j plasma hiss by azza1234
Started by azza1234, 01-21-2014, 07:45 AM
5 responses
2,324 views
0 likes
 Last Post tom66
by tom66
01-21-2014, 05:20 PM  
Vizio SV420M orange light won't power on by bigkerrdogg
Started by bigkerrdogg, 10-01-2013, 12:13 PM
3 responses
3,675 views
0 likes
 Last Post budm
by budm
01-21-2014, 01:15 PM  
Samsung PN50C7000 black horizontal lines whats it worth? by smai
Started by smai, 01-21-2014, 12:40 AM
3 responses
2,439 views
0 likes
 Last Post freakaftr8
by freakaftr8
01-21-2014, 12:26 PM  
Panasonic TX-37LXD85 Inverter SOS by tn245
Started by tn245, 01-18-2014, 04:21 AM
13 responses
4,689 views
0 likes
 Last Post tom66
by tom66
01-21-2014, 11:48 AM  
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