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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
644,496 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
279,478 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  
FINLUX TV by rigeback
Started by rigeback, 12-02-2023, 02:26 PM
10 responses
920 views
0 likes
 Last Post rigeback
by rigeback
12-10-2023, 04:32 AM  
Sony Bravia 75X850C panel by m4a2t0t
Started by m4a2t0t, 12-07-2023, 05:43 PM
4 responses
143 views
0 likes
 Last Post Davi.p
by Davi.p
12-10-2023, 12:47 AM  
Hitachi 50HK6100U Screen fault? by Ukdigger
Started by Ukdigger, 03-13-2023, 05:26 AM
29 responses
4,640 views
0 likes
 Last Post Ukdigger
by Ukdigger
12-09-2023, 02:46 PM  
Jvc lt-50c750 2 Seconds To Black by Ukdigger
Started by Ukdigger, 03-31-2023, 09:06 AM
4 responses
614 views
0 likes
 Last Post Ukdigger
by Ukdigger
12-09-2023, 02:09 PM  
LG 24MP55HQ monitor schematics by cycleses
Started by cycleses, 04-08-2017, 04:43 AM
2 responses
3,217 views
0 likes
 Last Post gusbenites
by gusbenites
12-09-2023, 06:31 AM  
Techwood child lock eeprom dump by Monsterbeats19
Started by Monsterbeats19, 12-08-2023, 11:45 AM
5 responses
160 views
0 likes
 Last Post lotas
by lotas
12-08-2023, 01:22 PM  
Vizio P602UI-B3 no power by x_orange90_x
Started by x_orange90_x, 12-07-2023, 08:49 AM
7 responses
243 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-08-2023, 09:06 AM  
Sony XBR-65X850D 2 Red Blinks by Nicktronic
Started by Nicktronic, 11-19-2023, 06:51 AM
14 responses
287 views
0 likes
 Last Post Nicktronic
by Nicktronic
12-07-2023, 05:54 AM  
Hisense 43A7100FTUK 2/3 red blinks. by Donny2derby
Started by Donny2derby, 10-22-2023, 04:46 AM
15 responses
984 views
0 likes
 Last Post EazyBone
by EazyBone
12-06-2023, 05:45 PM  
TCL 55R635 green tint on part of screen, otherwise works fine by steves7839
Started by steves7839, 12-04-2023, 12:34 PM
3 responses
305 views
0 likes
 Last Post EazyBone
by EazyBone
12-06-2023, 07:46 AM  
LG 55UH6030 backlight issue by EazyBone
Started by EazyBone, 11-05-2023, 10:48 AM
20 responses
820 views
0 likes
 Last Post EazyBone
by EazyBone
12-05-2023, 05:45 PM  
Sony Bravia 55HX820 - 4 times blinking red standby led by androripara
Started by androripara, 10-19-2023, 05:16 AM
10 responses
830 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-05-2023, 05:00 PM  
LG 43UK6470PLC - no image by pi3141592
Started by pi3141592, 11-01-2021, 10:55 AM
8 responses
2,958 views
0 likes
 Last Post lotas
by lotas
12-04-2023, 02:28 PM  
LG 42LC7D no HDMI by Jackching
Started by Jackching, 12-04-2023, 12:23 PM
3 responses
64 views
0 likes
 Last Post Jackching
by Jackching
12-04-2023, 02:05 PM  
Sony Bravia 55w905a - 4 Red LEDs Blinking then Pink Tint by gkolio
Started by gkolio, 12-01-2023, 09:09 PM
7 responses
175 views
0 likes
 Last Post gkolio
by gkolio
12-04-2023, 12:23 PM  
Digital Video Recorder SuperON MIC:AGS-AST-400 by skynet85
Started by skynet85, 03-06-2023, 12:35 PM
1 response
510 views
0 likes
 Last Post skynet85
by skynet85
12-03-2023, 05:53 PM  
LG 47lb 630v Problems with the image by bohaboha
Started by bohaboha, 12-02-2023, 05:49 PM
5 responses
95 views
0 likes
 Last Post EazyBone
by EazyBone
12-03-2023, 10:35 AM  
Toshiba 55U7863DG - green light blinking (17MB130S) by naddaw000
Started by naddaw000, 12-02-2023, 01:35 PM
2 responses
163 views
0 likes
 Last Post arizanotlari
by arizanotlari
12-03-2023, 08:53 AM  
(Vestel) Telefunken XF43G511 - Thermal problem by Unimatrix
Started by Unimatrix, 11-19-2023, 08:39 AM
1 response
409 views
0 likes
 Last Post Unimatrix
by Unimatrix
12-02-2023, 12:33 PM  
Lg 65UB950V No Image by Megaule
Started by Megaule, 08-24-2023, 07:31 AM
31 responses
2,291 views
0 likes
 Last Post seb59
by seb59
12-02-2023, 09:40 AM  
Bush s642f dead no standby light by Rickig
Started by Rickig, 10-28-2015, 12:45 PM
4 responses
1,971 views
0 likes
 Last Post Ukdigger
by Ukdigger
12-02-2023, 08:54 AM  
Samsung 55" UN55JS9000 - Pink vertical lines due to chipped LCD panel? by Anonmis
Started by Anonmis, 12-01-2023, 04:31 PM
3 responses
178 views
0 likes
 Last Post EazyBone
by EazyBone
12-02-2023, 08:18 AM  
Philips 37HFL5682L/F7 no standby light, incomplete service manual? by jasonbay13
Started by jasonbay13, 12-01-2023, 09:55 PM
0 responses
73 views
0 likes
 Last Post jasonbay13
by jasonbay13
12-01-2023, 09:55 PM  
EU55JS9000T black screen and sound good by totof
Started by totof, 09-25-2023, 03:23 PM
108 responses
4,636 views
0 likes
 Last Post totof
by totof
12-01-2023, 03:15 PM  
Samsung QE55Q65B with shorted D001 diodes on panel board: Worth saving or not by madyoyo
Started by madyoyo, 12-01-2023, 09:28 AM
1 response
142 views
0 likes
 Last Post EazyBone
by EazyBone
12-01-2023, 01:37 PM  
Sony XBR-65Z9D won't turn on after lighting strike by Highvoltagerchelie
Started by Highvoltagerchelie, 11-30-2023, 04:49 PM
3 responses
160 views
0 likes
 Last Post Highvoltagerchelie
by Highvoltagerchelie
12-01-2023, 10:12 AM  
M65-F0 power supply issue by EazyBone
Started by EazyBone, 11-28-2023, 01:27 PM
3 responses
101 views
0 likes
 Last Post EazyBone
by EazyBone
12-01-2023, 07:58 AM  
Panasonic TC-60CX800U turns off after 2 seconds. by PanasTC
Started by PanasTC, 11-27-2023, 09:02 PM
1 response
93 views
0 likes
 Last Post PanasTC
by PanasTC
11-30-2023, 02:19 PM  
Another Cheap TCL issue I need some help with by CraigR
Started by CraigR, 11-29-2023, 03:23 PM
2 responses
176 views
0 likes
 Last Post CraigR
by CraigR
11-29-2023, 10:09 PM  
Blaupunkt Android TV - turns off when I try to set a wifi - networkName . by judy85805
Started by judy85805, 11-29-2023, 05:42 AM
0 responses
33 views
0 likes
 Last Post judy85805
by judy85805
11-29-2023, 05:42 AM  
VESTEL Main Board, LED TV. How to change the Boot Logo? by jczarniak
Started by jczarniak, 01-12-2020, 08:12 AM
27 responses
22,544 views
0 likes
 Last Post mdale1000
by mdale1000
11-28-2023, 11:23 PM  
Sony KDL-65W850C is this a Mainboard issue ?? by mmartell
Started by mmartell, 11-19-2023, 10:27 AM
4 responses
288 views
0 likes
 Last Post mmartell
by mmartell
11-28-2023, 08:06 PM  
Vizio E550i-A0 no power, no standby light by x_orange90_x
Started by x_orange90_x, 11-20-2023, 09:49 AM
21 responses
507 views
0 likes
 Last Post x_orange90_x
by x_orange90_x
11-28-2023, 02:43 PM  
panasonic TX-47AS650E solarized and mirror image after change mainboard. by rui4892
Started by rui4892, 11-27-2023, 04:48 AM
2 responses
75 views
0 likes
 Last Post Davi.p
by Davi.p
11-28-2023, 05:56 AM  
xr-55x90j power issue by EazyBone
Started by EazyBone, 11-05-2023, 11:27 AM
32 responses
986 views
0 likes
 Last Post lotas
by lotas
11-27-2023, 06:18 PM  
Samsung UE65SL003AU vertical stripes by Raulnn
Started by Raulnn, 11-26-2023, 01:36 PM
4 responses
124 views
0 likes
 Last Post lotas
by lotas
11-27-2023, 05:22 PM  
Vizio, E60u-D3, no standby light, no ps_on by p-top
Started by p-top, 11-27-2023, 10:44 AM
4 responses
102 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-27-2023, 03:08 PM  
ferguson/cello f5820rts4k stuck on smart tv logo by sbt123
Started by sbt123, 04-20-2023, 04:24 AM
7 responses
1,813 views
0 likes
 Last Post sonybenoit
by sonybenoit
11-27-2023, 05:46 AM  
Vestel Based JVC no picture, leds on by nick4275
Started by nick4275, 11-21-2023, 04:43 AM
4 responses
166 views
0 likes
 Last Post zwarder
by zwarder
11-27-2023, 03:18 AM  
Panasonic TH-42PZ80U Plasma Red Screen Issues by consult20
Started by consult20, 02-11-2012, 03:32 PM
55 responses
49,287 views
0 likes
 Last Post Bladey
by Bladey
11-27-2023, 03:01 AM  
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