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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
643,622 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
780,870 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
196,758 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
540,830 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
279,427 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
73,105 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  
YET ANIOTHER VIZO Vizio VX32L turns on with backlight, no video or sound by jackslater
Started by jackslater, 01-31-2012, 03:07 PM
15 responses
6,095 views
0 likes
 Last Post ronm6962
by ronm6962
10-30-2014, 06:10 PM  
Samsung LE37A659A1F - No Picture, only Sound by thesentry
Started by thesentry, 10-30-2014, 05:05 PM
1 response
2,107 views
0 likes
 Last Post tom66
by tom66
10-30-2014, 05:10 PM  
Samsung le32a457c1d by sordids999
Started by sordids999, 10-30-2014, 11:29 AM
5 responses
1,919 views
0 likes
 Last Post sordids999
by sordids999
10-30-2014, 04:14 PM  
Pan. TH-42PX80B Intermittent Dark, Pinkish picture. by Alastair E
Started by Alastair E, 10-29-2014, 11:05 AM
22 responses
3,961 views
0 likes
 Last Post Alastair E
by Alastair E
10-30-2014, 03:50 PM  
LG 37LH5000 boot loop due to shorted inverter by tom66
Started by tom66, 06-05-2014, 10:20 AM
22 responses
6,326 views
0 likes
 Last Post tom66
by tom66
10-30-2014, 03:33 PM  
LG 32LK330 - Sound but no video on Tuner by JeffJ
Started by JeffJ, 09-10-2014, 01:35 PM
2 responses
1,977 views
0 likes
 Last Post JeffJ
by JeffJ
10-30-2014, 11:59 AM  
Samsung LN52A650A1F no backlight by NUTIN2LUZ
Started by NUTIN2LUZ, 09-22-2014, 03:32 AM
15 responses
4,728 views
0 likes
 Last Post NUTIN2LUZ
by NUTIN2LUZ
10-30-2014, 01:39 AM  
Problem with a Westinghouse LTV-32w1 by guiallard
Started by guiallard, 10-27-2014, 10:03 PM
2 responses
2,144 views
0 likes
 Last Post Paul Revere
by Paul Revere
10-29-2014, 08:25 PM  
Samsung LE37B554M2PXXN. Color problem. by Moreno83
Started by Moreno83, 10-28-2014, 02:35 PM
22 responses
3,493 views
0 likes
 Last Post tom66
by tom66
10-29-2014, 03:54 PM  
ModusLink doing 30% off sale on all orders! by Shinju
Started by Shinju, 10-27-2014, 09:56 AM
2 responses
1,613 views
0 likes
 Last Post NJRoadfan
by NJRoadfan
10-29-2014, 03:44 PM  
17PW20 V1 010507 power supply board by johnwm
Started by johnwm, 10-29-2014, 11:54 AM
2 responses
2,522 views
0 likes
 Last Post kasfamily
by kasfamily
10-29-2014, 02:47 PM  
LG 50PK250 - left 33% of screen black by tetris
Started by tetris, 10-29-2014, 01:50 PM
1 response
1,644 views
0 likes
 Last Post tom66
by tom66
10-29-2014, 01:51 PM  
Samsung LE32B554M2WXXU by satinser
Started by satinser, 10-29-2014, 05:24 AM
3 responses
1,962 views
0 likes
 Last Post satinser
by satinser
10-29-2014, 12:40 PM  
Sanyo DP42746 Y Board killed VS voltage by Ltank
Started by Ltank, 10-28-2014, 03:49 PM
4 responses
1,951 views
0 likes
 Last Post Ltank
by Ltank
10-29-2014, 10:56 AM  
Vistron STQA200TV-F4 Power Supply by nogger
Started by nogger, 10-29-2014, 07:34 AM
0 responses
2,802 views
0 likes
 Last Post nogger
by nogger
10-29-2014, 07:34 AM  
Panasonic TH-42PH9BK red screen by r17cyy
Started by r17cyy, 10-02-2014, 03:43 AM
7 responses
2,344 views
0 likes
 Last Post r17cyy
by r17cyy
10-29-2014, 03:08 AM  
Acoustic Solutions 32" TV LCD32762HDF vertical lines by elviramjw
Started by elviramjw, 10-27-2014, 03:14 PM
4 responses
2,293 views
0 likes
 Last Post DemonBG
by DemonBG
10-28-2014, 07:05 PM  
Panasonic TH-50PZ77U 7 blink code (SOS7) by Computer_Eng
Started by Computer_Eng, 10-27-2014, 03:40 PM
6 responses
3,463 views
0 likes
 Last Post Computer_Eng
by Computer_Eng
10-28-2014, 05:49 PM  
Hi People I need help by TecPham
Started by TecPham, 10-28-2014, 05:04 PM
0 responses
1,388 views
0 likes
 Last Post TecPham
by TecPham
10-28-2014, 05:04 PM  
I'VE had an idea by finntricky
Started by finntricky, 10-28-2014, 03:24 PM
4 responses
1,788 views
0 likes
 Last Post tom66
by tom66
10-28-2014, 04:55 PM  
Bought a Proscan 55LC55S240V69 by christo499
Started by christo499, 10-24-2013, 05:41 PM
11 responses
3,040 views
0 likes
 Last Post christo499
by christo499
10-28-2014, 12:33 PM  
Image Retention/Burn-in on LCD set....? by Alastair E
Started by Alastair E, 10-28-2014, 10:07 AM
1 response
1,767 views
0 likes
 Last Post Shinju
by Shinju
10-28-2014, 10:11 AM  
42lg3000-za by sordids999
Started by sordids999, 10-28-2014, 08:26 AM
10 responses
2,669 views
0 likes
 Last Post tom66
by tom66
10-28-2014, 09:34 AM  
This guy has an RCA 42PA30RQ by Paul678
Started by Paul678, 05-04-2012, 01:19 PM
235 responses
38,936 views
0 likes
 Last Post miyagi
by miyagi
10-28-2014, 08:53 AM  
philips 37pf7320/102140 and by willyam1
Started by willyam1, 10-28-2014, 08:50 AM
0 responses
1,557 views
0 likes
 Last Post willyam1
by willyam1
10-28-2014, 08:50 AM  
Question on a reading the surface mount Capacitor by jeffecor
Started by jeffecor, 10-27-2014, 12:22 PM
7 responses
2,328 views
0 likes
 Last Post tom66
by tom66
10-28-2014, 01:53 AM  
Hitachi 32hk04u by anotherdude
Started by anotherdude, 04-29-2014, 12:01 PM
52 responses
6,878 views
0 likes
 Last Post tom66
by tom66
10-28-2014, 01:35 AM  
Wide Black Vertical Line Samsung Plasma NOT Panel by mmartell
Started by mmartell, 10-04-2014, 04:13 AM
23 responses
4,424 views
0 likes
 Last Post mmartell
by mmartell
10-27-2014, 09:50 PM  
Vizio SV471XVT IR Sensor not working by MisterD
Started by MisterD, 07-14-2014, 02:19 PM
13 responses
10,325 views
0 likes
 Last Post MisterD
by MisterD
10-27-2014, 09:49 PM  
Vizio e320i-b1 Multiple colored vertical lines by adam3303
Started by adam3303, 04-02-2014, 11:19 AM
1 response
2,442 views
0 likes
 Last Post coop589
by coop589
10-27-2014, 08:15 PM  
use spare led backlights from one tv to test the led driver of another tv? by triplefour
Started by triplefour, 10-22-2014, 06:50 AM
32 responses
10,016 views
0 likes
 Last Post triplefour
by triplefour
10-27-2014, 05:19 PM  
Atec 42" PSU Fault by sabre504
Started by sabre504, 03-15-2013, 02:36 PM
1 response
2,257 views
0 likes
 Last Post trothnet
by trothnet
10-27-2014, 04:45 PM  
Philips/Magnavox lc370wx1 (sl) (04) by plbproductions
Started by plbproductions, 10-24-2014, 01:23 PM
30 responses
6,870 views
0 likes
 Last Post plbproductions
by plbproductions
10-27-2014, 04:27 PM  
Lg 60pk790 no picture by gaza007
Started by gaza007, 10-27-2014, 12:33 PM
13 responses
2,619 views
0 likes
 Last Post gaza007
by gaza007
10-27-2014, 04:13 PM  
Emerson BLC320EM9 A by Tedybear
Started by Tedybear, 10-10-2014, 10:29 PM
25 responses
6,207 views
0 likes
 Last Post Tedybear
by Tedybear
10-27-2014, 02:52 PM  
le26r74bd annoying fault! by charlierfc
Started by charlierfc, 10-27-2014, 10:30 AM
5 responses
2,292 views
0 likes
 Last Post Caleb
by Caleb
10-27-2014, 01:25 PM  
17PW20 PSU problems (From Finlux 32FLD760 TV) by emardee
Started by emardee, 10-18-2012, 05:16 AM
32 responses
26,851 views
0 likes
 Last Post tom66
by tom66
10-27-2014, 10:41 AM  
Tcl lcd-led tv: L24b2500 by Andrew F. Ali
Started by Andrew F. Ali, 10-26-2014, 02:30 PM
1 response
2,611 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
10-27-2014, 09:30 AM  
Panasonic TH-50PZ700U Screen Shorted? by Treydogg77
Started by Treydogg77, 10-27-2014, 07:49 AM
2 responses
1,878 views
0 likes
 Last Post Shinju
by Shinju
10-27-2014, 09:10 AM  
PHILLIPS 42PFL3704D F7 no 5v standby after replacing fuse by triplefour
Started by triplefour, 10-20-2014, 06:14 PM
20 responses
4,577 views
0 likes
 Last Post budm
by budm
10-27-2014, 09:03 AM  
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