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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
644,515 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
781,202 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
196,801 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
540,982 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
279,481 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  
Samsung - LE32A457C1D - screen artifacts by ocf
Started by ocf, 09-06-2016, 11:01 AM
33 responses
3,796 views
0 likes
 Last Post antas
by antas
07-21-2017, 02:58 PM  
Sony 65XBR900a - Horizontal lines and yellow stain by Fandangos
Started by Fandangos, 06-11-2017, 09:40 AM
4 responses
2,038 views
0 likes
 Last Post budwich
by budwich
07-21-2017, 01:12 PM  
Samsung LE27T51BX/BWT no start by rafis
Started by rafis, 05-27-2017, 10:04 AM
26 responses
4,564 views
0 likes
 Last Post rafis
by rafis
07-21-2017, 04:36 AM  
LG Z-SUS board (with FPGF4633) - Service kit parts value by dj831
Started by dj831, 06-20-2016, 04:25 AM
5 responses
2,243 views
0 likes
 Last Post tw2005
by tw2005
07-21-2017, 12:08 AM  
Sony KDL-46XBR2 only PC input?? by kgavionics
Started by kgavionics, 07-15-2017, 04:14 PM
7 responses
2,038 views
0 likes
 Last Post kgavionics
by kgavionics
07-20-2017, 08:05 PM  
Samsung UN22F5000AF## by ramondo
Started by ramondo, 07-20-2017, 07:51 PM
0 responses
1,232 views
0 likes
 Last Post ramondo
by ramondo
07-20-2017, 07:51 PM  
Sony Bravia KDL - 46EX650 top part of screen blank or lines by dicky96
Started by dicky96, 07-16-2017, 12:50 PM
13 responses
2,221 views
0 likes
 Last Post attainteddragon
by attainteddragon
07-20-2017, 06:33 PM  
samsung ps51f5500 any hope? by daphney
Started by daphney, 07-20-2017, 07:09 AM
7 responses
1,652 views
0 likes
 Last Post Hamie
by Hamie
07-20-2017, 03:49 PM  
Samsung HP-T5054 BN44-00161A Issue by culcuhain
Started by culcuhain, 06-16-2017, 09:19 AM
18 responses
3,113 views
0 likes
 Last Post culcuhain
by culcuhain
07-20-2017, 01:24 PM  
Daewoo 32" - not coming out of standby by brainwashed
Started by brainwashed, 07-15-2017, 02:38 AM
6 responses
1,818 views
0 likes
 Last Post vinceroger69
by vinceroger69
07-20-2017, 09:48 AM  
TELEFUNKEN L65U249Q4CW 165cm 65" UHD 4K by Diah
Started by Diah, 05-28-2017, 01:45 PM
8 responses
1,732 views
0 likes
 Last Post dick_barton
by dick_barton
07-20-2017, 07:48 AM  
TCL 40FS3800 Stuck in Screen Test Pattern by Louis82
Started by Louis82, 07-19-2017, 01:57 PM
11 responses
2,568 views
0 likes
 Last Post vinceroger69
by vinceroger69
07-20-2017, 07:26 AM  
LG LED 60LS5750 No Picture but Backlight OK by handytech
Started by handytech, 12-23-2012, 09:19 AM
50 responses
22,864 views
0 likes
 Last Post Rakesh patil
by Rakesh patil
07-20-2017, 06:05 AM  
Panasonic TX-37LZD80F repair, intermitent relay click, low standby 5V, photocoupler by Chungalin
Started by Chungalin, 07-16-2017, 12:33 PM
8 responses
2,466 views
0 likes
 Last Post Chungalin
by Chungalin
07-20-2017, 05:20 AM  
Sanyo DP42740 keeps blowing fuses by JunkmanJimbo
Started by JunkmanJimbo, 07-19-2017, 10:40 AM
6 responses
1,677 views
0 likes
 Last Post tw2005
by tw2005
07-20-2017, 04:08 AM  
LG 42PJ350 dead? by Infocore
Started by Infocore, 07-20-2017, 01:43 AM
0 responses
8,035 views
0 likes
 Last Post Infocore
by Infocore
07-20-2017, 01:43 AM  
Sharp 60" LED Weird Screen Issue by Cinhil
Started by Cinhil, 07-17-2017, 03:37 PM
1 response
1,514 views
0 likes
 Last Post joshnz
by joshnz
07-19-2017, 10:27 PM  
LG 60PC1D-UE plasma tv grainy picture dark scenes good picture light scenes by shelby5041
Started by shelby5041, 07-19-2017, 08:31 PM
1 response
1,440 views
0 likes
 Last Post shelby5041
by shelby5041
07-19-2017, 08:34 PM  
TCL 40" LED issues by joeshannallie
Started by joeshannallie, 07-31-2016, 05:46 PM
7 responses
2,161 views
0 likes
 Last Post budm
by budm
07-19-2017, 07:18 PM  
sony kdl 37p3000 by bill25
Started by bill25, 07-10-2017, 02:37 AM
5 responses
1,789 views
0 likes
 Last Post bill25
by bill25
07-19-2017, 04:13 PM  
Sharp TV LC32LE243M dead by kushal
Started by kushal, 02-13-2016, 04:22 AM
3 responses
2,211 views
0 likes
 Last Post Trofazni
by Trofazni
07-19-2017, 02:57 PM  
Samsung LCD TV 8 times blink red diode /wont turn on/ by coojoe_213
Started by coojoe_213, 07-11-2017, 12:00 PM
36 responses
4,765 views
0 likes
 Last Post budm
by budm
07-19-2017, 01:50 PM  
Toshiba 40RV525U Blows Fuse by fxdfireman
Started by fxdfireman, 07-29-2013, 08:38 AM
73 responses
11,804 views
0 likes
 Last Post mk1234tfan
by mk1234tfan
07-19-2017, 10:21 AM  
17PW25-4 Mod To 17PW26-4 by ReeceyBurger123
Started by ReeceyBurger123, 11-26-2015, 04:58 PM
9 responses
3,156 views
0 likes
 Last Post compcycle
by compcycle
07-19-2017, 04:47 AM  
Samsung LN40B500P3FXZA Won't stay on - flashes source 4 times then powers off by jwillifixit
Started by jwillifixit, 07-18-2017, 05:00 PM
1 response
1,556 views
0 likes
 Last Post dskall
by dskall
07-18-2017, 06:42 PM  
Hyundai LCD TV. 5VSB PSU fault, but where to start? by jesterace
Started by jesterace, 07-18-2017, 12:12 PM
2 responses
1,430 views
0 likes
 Last Post R_J
by R_J
07-18-2017, 01:49 PM  
Sharp LC-60E79U wont power on by Redrebel10
Started by Redrebel10, 07-18-2017, 11:16 AM
0 responses
1,290 views
0 likes
 Last Post Redrebel10
by Redrebel10
07-18-2017, 11:16 AM  
Sharp LC-60E79U won't power up by Walter319
Started by Walter319, 03-22-2014, 02:31 PM
14 responses
3,977 views
0 likes
 Last Post Redrebel10
by Redrebel10
07-18-2017, 10:28 AM  
Sony Bravia KDL-60EX645 FIXED, THANK YOU! by Static_Bracelet_Of_Love
Started by Static_Bracelet_Of_Love, 05-31-2017, 07:23 AM
4 responses
2,158 views
0 likes
 Last Post Static_Bracelet_Of_Love
by Static_Bracelet_Of_Love
07-18-2017, 07:04 AM  
Humax PVR-9150 & 9300 by Acton-Hilton
Started by Acton-Hilton, 07-18-2017, 05:08 AM
0 responses
1,456 views
0 likes
 Last Post Acton-Hilton
by Acton-Hilton
07-18-2017, 05:08 AM  
Insignia - NS42E760A12 - led replacement? by lllllllBOB
Started by lllllllBOB, 07-18-2017, 12:01 AM
0 responses
1,312 views
0 likes
 Last Post lllllllBOB
by lllllllBOB
07-18-2017, 12:01 AM  
HannSpree HSG1064 Turns on, video for 5 seconds and then nothing by jazzie366
Started by jazzie366, 07-16-2017, 08:28 PM
5 responses
1,575 views
0 likes
 Last Post dskall
by dskall
07-17-2017, 01:43 PM  
LG 42LS345T Blown main fuse on PSU by Andyd1970
Started by Andyd1970, 07-17-2017, 02:37 AM
6 responses
1,941 views
0 likes
 Last Post dskall
by dskall
07-17-2017, 01:40 PM  
Board Needed for Mitsubishi LT-55154 by ericbernard
Started by ericbernard, 07-16-2017, 05:54 PM
7 responses
2,286 views
0 likes
 Last Post ericbernard
by ericbernard
07-17-2017, 12:57 PM  
Sharp LC32LE530E with LED Backlight by thoma
Started by thoma, 09-08-2015, 03:34 PM
6 responses
3,281 views
0 likes
 Last Post dick_barton
by dick_barton
07-17-2017, 09:57 AM  
Vizio SV420M green vertical lines by tibimakai
Started by tibimakai, 07-16-2017, 12:59 PM
7 responses
1,350 views
0 likes
 Last Post tibimakai
by tibimakai
07-17-2017, 07:11 AM  
0B3302CP Ic Datasheet ? by ReeceyBurger123
Started by ReeceyBurger123, 10-29-2015, 10:58 AM
15 responses
4,552 views
0 likes
 Last Post playgoods
by playgoods
07-17-2017, 04:18 AM  
LG 49UB8500-UA Burnt on Main Board by Shane711
Started by Shane711, 07-16-2017, 06:16 PM
0 responses
1,359 views
0 likes
 Last Post Shane711
by Shane711
07-16-2017, 06:16 PM  
LG 32LE7500 - Standby on, No Sound/Picture by RickyZA
Started by RickyZA, 06-25-2017, 01:40 PM
20 responses
5,702 views
0 likes
 Last Post RickyZA
by RickyZA
07-16-2017, 01:57 PM  
Funai/Magnavox 32MF301B/F7 Picture color washed out and flipped upside down by Doc38343
Started by Doc38343, 07-10-2017, 10:14 PM
33 responses
5,129 views
0 likes
 Last Post tvsteve2
by tvsteve2
07-16-2017, 12:35 PM  
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