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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
644,510 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
781,201 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
279,480 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 un60f6300afxza led light 6 blinks by mattstolte
Started by mattstolte, 04-02-2015, 03:26 PM
22 responses
18,480 views
0 likes
 Last Post brucetv
by brucetv
02-04-2020, 11:42 AM  
Bush LED4012FHDCNTD Backlights by Bloopeta
Started by Bloopeta, 02-04-2020, 05:03 AM
4 responses
961 views
0 likes
 Last Post Bloopeta
by Bloopeta
02-04-2020, 08:19 AM  
Panasonic P65VT60 reset loop by zsuhaa
Started by zsuhaa, 10-03-2019, 11:36 PM
5 responses
2,137 views
0 likes
 Last Post zsuhaa
by zsuhaa
02-04-2020, 03:53 AM  
Sharp LC-52SB55U no image/sound by ducatilover
Started by ducatilover, 01-21-2020, 02:01 PM
3 responses
831 views
0 likes
 Last Post R_J
by R_J
02-03-2020, 07:39 PM  
Samsung 32 inch (LN32B360C5D) in perpetual restart loop... by Howard_Woodard
Started by Howard_Woodard, 01-08-2020, 02:33 PM
56 responses
4,000 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-03-2020, 04:15 PM  
Adjusting backlights Vestel - Laurus PH55CURVEUHD by Bloopeta
Started by Bloopeta, 02-03-2020, 01:05 PM
0 responses
765 views
0 likes
 Last Post Bloopeta
by Bloopeta
02-03-2020, 01:05 PM  
Toshiba 50l7300u, looking for advice. Thank you by Big_KP
Started by Big_KP, 02-02-2020, 05:13 PM
3 responses
886 views
0 likes
 Last Post Big_KP
by Big_KP
02-03-2020, 06:01 AM  
darker bottom band on samsung 55 '' led display by treispe
Started by treispe, 02-03-2020, 03:30 AM
0 responses
911 views
0 likes
 Last Post treispe
by treispe
02-03-2020, 03:30 AM  
Lg 42LD450 after inserting the software, get stuck in the boot loop by peraja12
Started by peraja12, 01-15-2020, 05:00 PM
9 responses
2,157 views
0 likes
 Last Post Davi.p
by Davi.p
02-02-2020, 09:19 PM  
Samsung UN75MU6300 FXZA FA01 - Troubleshooting screen problems by SDG1855
Started by SDG1855, 02-02-2020, 03:19 PM
1 response
1,377 views
0 likes
 Last Post budwich
by budwich
02-02-2020, 06:07 PM  
LG LCD 37LH7000 lines on display by crozoki
Started by crozoki, 01-23-2020, 08:00 AM
3 responses
1,313 views
0 likes
 Last Post frica
by frica
02-02-2020, 08:18 AM  
Samsung UN40D6400UFXZA Power Cycles by twilliard
Started by twilliard, 12-01-2014, 07:06 PM
49 responses
12,221 views
0 likes
 Last Post Protker
by Protker
02-02-2020, 04:51 AM  
Toshiba 37HL67 by pacmania
Started by pacmania, 12-15-2012, 10:30 AM
16 responses
5,852 views
0 likes
 Last Post R_J
by R_J
02-01-2020, 10:47 AM  
Tutorials for installing chinese mainboards? by ducky29
Started by ducky29, 01-31-2020, 03:07 AM
1 response
1,218 views
0 likes
 Last Post jjanssen7
by jjanssen7
02-01-2020, 04:02 AM  
Rca led50b45rq by Gorrillasnot
Started by Gorrillasnot, 02-29-2016, 02:00 PM
170 responses
35,887 views
0 likes
 Last Post x_orange90_x
by x_orange90_x
01-31-2020, 07:48 PM  
lg 43LF5400 - UB by kodiac
Started by kodiac, 05-29-2019, 11:22 AM
43 responses
5,433 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-31-2020, 06:05 PM  
LG 55UK6090PUA White Dots/Spots by TheTesterMan
Started by TheTesterMan, 01-31-2020, 05:26 PM
0 responses
1,163 views
0 likes
 Last Post TheTesterMan
by TheTesterMan
01-31-2020, 05:26 PM  
Another LG, 55ln5100 power issues by Redrebel10
Started by Redrebel10, 01-20-2020, 03:12 PM
54 responses
5,589 views
0 likes
 Last Post budm
by budm
01-31-2020, 11:18 AM  
Sharp Aquos TV LC-60LE644U by Mariomatty
Started by Mariomatty, 05-20-2018, 01:43 PM
9 responses
2,470 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-31-2020, 07:21 AM  
Sharp Power Supply Repair IC7905 by spicedrvr
Started by spicedrvr, 04-17-2016, 09:41 PM
3 responses
4,431 views
0 likes
 Last Post mauroschilling
by mauroschilling
01-31-2020, 05:19 AM  
TV Dump Fuego LED24QFQ11 by erikulla
Started by erikulla, 01-31-2020, 03:26 AM
0 responses
1,047 views
0 likes
 Last Post erikulla
by erikulla
01-31-2020, 03:26 AM  
Share and question about TV repair books by yoritomo
Started by yoritomo, 01-09-2020, 03:48 AM
8 responses
2,816 views
0 likes
 Last Post yoritomo
by yoritomo
01-30-2020, 03:10 PM  
Lg 42ld490-zb by sordids999
Started by sordids999, 12-06-2014, 04:29 PM
17 responses
5,679 views
0 likes
 Last Post Ciri781
by Ciri781
01-30-2020, 05:07 AM  
Sony xbr65x750d 4 red flashes by Plurxtc1
Started by Plurxtc1, 01-29-2020, 04:46 PM
2 responses
1,148 views
0 likes
 Last Post budm
by budm
01-29-2020, 06:23 PM  
Toshiba 50L7363D image issues (t-con?) by MeAndTheBoys
Started by MeAndTheBoys, 01-10-2020, 12:26 PM
21 responses
2,945 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-29-2020, 10:38 AM  
Lg 55ls5700-tb by UND312DOG
Started by UND312DOG, 01-23-2020, 12:33 AM
8 responses
1,583 views
0 likes
 Last Post UND312DOG
by UND312DOG
01-28-2020, 08:34 PM  
LG 50PA6500 Streaky shadowy picture by LAGun
Started by LAGun, 01-10-2020, 01:16 PM
3 responses
1,208 views
0 likes
 Last Post LAGun
by LAGun
01-28-2020, 04:01 PM  
lg 50LB659 screen problem -help by shopy
Started by shopy, 12-20-2017, 08:59 AM
5 responses
1,572 views
0 likes
 Last Post budm
by budm
01-28-2020, 12:12 PM  
Vizio D65u-D2 not switching on by henryvrensburg
Started by henryvrensburg, 01-15-2020, 04:09 PM
12 responses
1,604 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-28-2020, 06:04 AM  
Lg 23'' eax60686904 by digitalpc
Started by digitalpc, 01-27-2020, 08:56 AM
17 responses
1,880 views
0 likes
 Last Post budm
by budm
01-27-2020, 04:45 PM  
Samsung un50h5203af by nosaj
Started by nosaj, 01-26-2020, 02:12 PM
2 responses
1,190 views
0 likes
 Last Post neilc6
by neilc6
01-26-2020, 04:24 PM  
LG 42LN543V one flash error code? by 6BW6
Started by 6BW6, 01-26-2020, 08:26 AM
4 responses
1,025 views
0 likes
 Last Post 6BW6
by 6BW6
01-26-2020, 03:46 PM  
Toshiba 32D1334DB DUMP by antas
Started by antas, 01-11-2020, 02:50 PM
1 response
1,033 views
0 likes
 Last Post antas
by antas
01-26-2020, 02:33 PM  
Samsung 60" LED blank screen and WILL NOT STAY OFF by x_orange90_x
Started by x_orange90_x, 09-25-2019, 06:59 AM
113 responses
8,680 views
0 likes
 Last Post x_orange90_x
by x_orange90_x
01-24-2020, 05:23 PM  
LG 60pv400 gets faint image on screen for 2 seconds by woodman45
Started by woodman45, 12-31-2019, 05:40 PM
21 responses
2,522 views
0 likes
 Last Post woodman45
by woodman45
01-24-2020, 04:56 PM  
Samsung LN32b360c5d powers on but no video! by Alreadystoned
Started by Alreadystoned, 08-17-2014, 08:02 AM
14 responses
4,168 views
0 likes
 Last Post elvetost
by elvetost
01-24-2020, 04:10 PM  
celcus dled40125fhd by finntricky
Started by finntricky, 01-12-2020, 09:41 AM
12 responses
2,391 views
0 likes
 Last Post yokoono
by yokoono
01-24-2020, 11:03 AM  
LG LCD 32LW5590 no signal by crozoki
Started by crozoki, 01-23-2020, 07:34 AM
2 responses
1,089 views
0 likes
 Last Post crozoki
by crozoki
01-24-2020, 10:39 AM  
Dynex dx-40l261a12 wont power on. by itronic
Started by itronic, 01-22-2020, 01:59 PM
13 responses
1,658 views
0 likes
 Last Post itronic
by itronic
01-24-2020, 08:51 AM  
Bush BMKDVD40 stuck on logo screen cycle by Bloopeta
Started by Bloopeta, 01-23-2020, 09:26 AM
7 responses
2,154 views
0 likes
 Last Post cheeky2
by cheeky2
01-24-2020, 05:41 AM  
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