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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
1,916 responses
642,233 views
0 likes
 Last Post lotas
by lotas
04-25-2025, 05:26 PM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
207 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
780,334 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
196,681 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
540,607 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
279,332 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
9,187 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
28,423 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
73,043 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
48,433 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Schematics for tv Hannspree HSG1074 by mentofenol
Started by mentofenol, 05-01-2021, 07:18 PM
0 responses
955 views
0 likes
 Last Post mentofenol
by mentofenol
05-01-2021, 07:18 PM  
Sencor SLE 40F82M4 by peterkos2
Started by peterkos2, 05-01-2021, 01:58 PM
0 responses
804 views
0 likes
 Last Post peterkos2
by peterkos2
05-01-2021, 01:58 PM  
Cheap LED backlight replacements? by spleenharvester
Started by spleenharvester, 05-01-2021, 07:27 AM
4 responses
1,007 views
0 likes
 Last Post budm
by budm
05-01-2021, 01:17 PM  
LG 42LC55 - Fixed power fault caps, now NO input on HDMI & VGA, also freezes & B/L ! by reessi
Started by reessi, 04-30-2021, 04:28 AM
17 responses
1,882 views
0 likes
 Last Post reessi
by reessi
05-01-2021, 12:58 PM  
Samsung LE32B450C4W issues by dick_barton
Started by dick_barton, 07-20-2016, 03:41 PM
13 responses
5,535 views
0 likes
 Last Post peterkos2
by peterkos2
05-01-2021, 11:19 AM  
TV troubleshooting checklist by Jeryswan
Started by Jeryswan, 05-01-2021, 09:16 AM
1 response
686 views
0 likes
 Last Post alfatv
by alfatv
05-01-2021, 10:48 AM  
Pioneer PDP 436 SXE Strange Sound by Jaxxon0121
Started by Jaxxon0121, 04-30-2021, 08:47 AM
4 responses
814 views
0 likes
 Last Post dick_barton
by dick_barton
05-01-2021, 03:46 AM  
Sony KDL-46NX720 4 Blink error (with pictures) by icethecold
Started by icethecold, 08-31-2015, 06:14 PM
31 responses
8,762 views
0 likes
 Last Post mlemon
by mlemon
04-30-2021, 10:45 PM  
LG 60PN5300 Broken hdmi Exploded part id help! by a460guy
Started by a460guy, 04-24-2021, 08:07 PM
4 responses
876 views
0 likes
 Last Post a460guy
by a460guy
04-30-2021, 11:09 AM  
Westinghouse LD-4285 stuck in stanby, short on mainboard? by Ifixstuff9
Started by Ifixstuff9, 04-25-2021, 09:19 PM
7 responses
1,180 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
04-29-2021, 11:39 PM  
Samsung QN55Q6FAM QLED with broken screen by alfatv
Started by alfatv, 04-29-2021, 04:15 PM
0 responses
545 views
0 likes
 Last Post alfatv
by alfatv
04-29-2021, 04:15 PM  
Sharp LC-42D69U - New Main Board - No Display Troubleshooting by JTon
Started by JTon, 04-23-2021, 09:07 AM
11 responses
1,383 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-28-2021, 10:39 AM  
Rca led52b45rq by RDC55
Started by RDC55, 04-08-2021, 08:05 AM
8 responses
1,337 views
0 likes
 Last Post RDC55
by RDC55
04-28-2021, 08:42 AM  
Samsung UE39F5700AW - resets when pressing Menu by dicky96
Started by dicky96, 04-27-2021, 05:34 AM
4 responses
960 views
0 likes
 Last Post dicky96
by dicky96
04-28-2021, 06:56 AM  
Vizio M65-F0 white light flashing on screen by brandhr
Started by brandhr, 10-20-2020, 03:57 PM
11 responses
2,207 views
0 likes
 Last Post brandhr
by brandhr
04-28-2021, 04:04 AM  
65vl5a63db Toshiba Backlight issue by EliteElectronics
Started by EliteElectronics, 04-27-2021, 06:14 AM
2 responses
750 views
0 likes
 Last Post EliteElectronics
by EliteElectronics
04-28-2021, 03:22 AM  
Sony KDL-46EX500 2 blinks, then 6 blinks by chrisl32
Started by chrisl32, 03-29-2021, 07:37 AM
60 responses
4,253 views
0 likes
 Last Post chrisl32
by chrisl32
04-28-2021, 02:47 AM  
Panasonic Plasma ST50 TC-P55ST50 P55ST50 8 blinks by nick31
Started by nick31, 04-21-2021, 09:56 AM
2 responses
1,263 views
0 likes
 Last Post dick_barton
by dick_barton
04-28-2021, 02:32 AM  
Soniq E40S12A-AU Stuck In Standby by Eggbert43
Started by Eggbert43, 04-02-2021, 02:55 AM
82 responses
5,527 views
0 likes
 Last Post Eggbert43
by Eggbert43
04-27-2021, 06:06 AM  
Weird smeary failure mode with Westinghouse LCD by staze
Started by staze, 04-05-2019, 12:26 PM
31 responses
3,635 views
0 likes
 Last Post Davi.p
by Davi.p
04-27-2021, 02:18 AM  
Panasonic tx-l47dt65b shutting off by Rigger
Started by Rigger, 03-22-2021, 06:52 PM
8 responses
1,043 views
0 likes
 Last Post budm
by budm
04-26-2021, 10:56 PM  
List of TV Makers by viewerau
Started by viewerau, 04-26-2021, 12:26 AM
5 responses
868 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-26-2021, 11:14 AM  
Samsung UA65MU6100W - No Backlight by samsonn
Started by samsonn, 04-26-2021, 02:18 AM
4 responses
1,177 views
0 likes
 Last Post Diah
by Diah
04-26-2021, 08:41 AM  
Insignia plasma n2-42p650a11 black horizontal lines by jmandawg
Started by jmandawg, 04-23-2021, 04:42 AM
10 responses
966 views
0 likes
 Last Post jmandawg
by jmandawg
04-24-2021, 09:29 AM  
epson emp-x52 projector lamp temp fail by magnetepazzo
Started by magnetepazzo, 04-23-2021, 03:37 AM
1 response
643 views
0 likes
 Last Post Diah
by Diah
04-24-2021, 02:06 AM  
Samsung 50uhd8550 standby led pressing power button does not turn TV on by waakye
Started by waakye, 11-26-2020, 07:55 PM
61 responses
5,386 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-23-2021, 02:52 PM  
Sharp LC70LE755U - Intermittent backlight flickering and loss of sound. by TheForgottenKing
Started by TheForgottenKing, 04-18-2021, 10:40 AM
29 responses
2,642 views
0 likes
 Last Post TheForgottenKing
by TheForgottenKing
04-23-2021, 01:52 PM  
Westinghouse WD40FW2610 replaced tcon now screen is upside down. by MikeRWK
Started by MikeRWK, 04-14-2021, 10:47 AM
5 responses
1,127 views
0 likes
 Last Post MikeRWK
by MikeRWK
04-23-2021, 10:15 AM  
Nvidia Shield TV 2017 Dead by mmartell
Started by mmartell, 10-10-2020, 10:18 AM
21 responses
3,258 views
0 likes
 Last Post Chunny1980
by Chunny1980
04-23-2021, 08:13 AM  
Question about faulty nand flash chip in Samsung TV by sickboy
Started by sickboy, 07-06-2018, 01:16 PM
11 responses
4,834 views
0 likes
 Last Post raileanu
by raileanu
04-23-2021, 04:11 AM  
Vizio M502i B1 - Missing all power except 5v by budhanes
Started by budhanes, 04-19-2021, 05:44 PM
14 responses
1,617 views
0 likes
 Last Post R_J
by R_J
04-22-2021, 04:02 PM  
sharp lc40le820e, il televisore rimane spento, non accende by riccoricco
Started by riccoricco, 03-21-2021, 12:49 PM
4 responses
2,182 views
0 likes
 Last Post Davi.p
by Davi.p
04-22-2021, 05:31 AM  
Samsung 32 inch LCD showing 3 images by techenth
Started by techenth, 10-23-2020, 09:14 AM
9 responses
1,831 views
0 likes
 Last Post alfatv
by alfatv
04-21-2021, 02:17 PM  
Samsung pn58c550g1f by jmar1619
Started by jmar1619, 04-21-2021, 06:29 AM
1 response
830 views
0 likes
 Last Post Per Hansson
by Per Hansson
04-21-2021, 09:28 AM  
Samsung PN59D7000 cycles after logo by ziddey
Started by ziddey, 05-21-2016, 07:49 PM
4 responses
5,565 views
0 likes
 Last Post raileanu
by raileanu
04-21-2021, 09:06 AM  
sony KDL 40HX803 no backlight 4 blinks by jimbofz
Started by jimbofz, 04-20-2021, 03:00 AM
8 responses
1,245 views
0 likes
 Last Post jimbofz
by jimbofz
04-21-2021, 07:54 AM  
Samsung LA32R71B Picture Issue by Jarvis_7
Started by Jarvis_7, 04-20-2021, 11:49 AM
7 responses
1,074 views
0 likes
 Last Post Jarvis_7
by Jarvis_7
04-21-2021, 07:21 AM  
Sharp aquos lc-40le820e power on problem by j120975
Started by j120975, 04-09-2021, 09:51 AM
10 responses
2,252 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-21-2021, 07:07 AM  
Philips 65PUS7803/12 is only turning on video 1 out 5 times by Repair_dane
Started by Repair_dane, 12-13-2020, 02:12 AM
10 responses
1,718 views
0 likes
 Last Post Repair_dane
by Repair_dane
04-21-2021, 12:07 AM  
Samsung Model PS59D8000 by wazzadj@hotmail.com
Started by wazzadj@hotmail.com, 08-13-2020, 10:13 PM
13 responses
1,758 views
0 likes
 Last Post Chrissygizmo
by Chrissygizmo
04-19-2021, 05:29 PM  
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