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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
644,482 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
781,193 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
279,474 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
73,163 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  
Lg tv color cycling on the whole screen by llanero75
Started by llanero75, 07-06-2015, 04:26 PM
19 responses
7,382 views
0 likes
 Last Post llanero75
by llanero75
07-19-2015, 12:49 PM  
Phillips 42PFL7422D/37 2 seconds to black/flickering screen by eagle00799
Started by eagle00799, 07-18-2015, 02:53 PM
6 responses
2,296 views
0 likes
 Last Post eagle00799
by eagle00799
07-19-2015, 11:45 AM  
Panasonic LCD TV / Model TC-L42E5BG / Problem: Power LED Blinking 3 Times by Roberto.Bomfim
Started by Roberto.Bomfim, 07-15-2015, 08:24 PM
2 responses
2,108 views
0 likes
 Last Post Roberto.Bomfim
by Roberto.Bomfim
07-18-2015, 05:12 PM  
PN51f4550 noise from panel after power surge by mcross
Started by mcross, 07-18-2015, 08:23 AM
5 responses
1,674 views
0 likes
 Last Post mcross
by mcross
07-18-2015, 11:36 AM  
Sanyo DP42849 Backlight Shutsdown by high-tech
Started by high-tech, 02-25-2013, 12:09 PM
37 responses
10,120 views
0 likes
 Last Post Ray Gianelli
by Ray Gianelli
07-18-2015, 10:11 AM  
Need some help with sammy plasma by Mtek325is
Started by Mtek325is, 05-10-2013, 12:32 PM
28 responses
4,615 views
0 likes
 Last Post matyka
by matyka
07-18-2015, 07:01 AM  
Samsung LN37A550P3F replaced Caps, white screen only by GR3Y5H3ART
Started by GR3Y5H3ART, 02-15-2015, 11:51 PM
24 responses
7,146 views
0 likes
 Last Post GR3Y5H3ART
by GR3Y5H3ART
07-18-2015, 01:54 AM  
Best Source for TV Repair Kits Visio 0500-0612-0140 by Ltank
Started by Ltank, 07-17-2015, 10:52 AM
5 responses
2,479 views
0 likes
 Last Post Ltank
by Ltank
07-17-2015, 10:39 PM  
hitachi L40A105E no backlights by mattstolte
Started by mattstolte, 07-16-2015, 12:04 PM
15 responses
2,793 views
0 likes
 Last Post budm
by budm
07-17-2015, 10:32 PM  
Toshiba V28A00096201 by FrankDutton
Started by FrankDutton, 07-17-2015, 09:46 AM
6 responses
2,511 views
0 likes
 Last Post FrankDutton
by FrankDutton
07-17-2015, 08:13 PM  
samsung le40d model by LEEDASH
Started by LEEDASH, 07-17-2015, 07:37 AM
5 responses
1,893 views
0 likes
 Last Post tom66
by tom66
07-17-2015, 12:40 PM  
Magnavox 46me313f7 ds1 no power standby light dead by ricosavy
Started by ricosavy, 07-10-2015, 11:46 AM
3 responses
1,503 views
0 likes
 Last Post ricosavy
by ricosavy
07-17-2015, 10:25 AM  
insignia ns-50d550na15 flashing crazy colors and shapes by pocketmouse
Started by pocketmouse, 07-17-2015, 01:51 AM
2 responses
1,720 views
0 likes
 Last Post Hamie
by Hamie
07-17-2015, 08:59 AM  
Lg 55ld650 by husky601
Started by husky601, 07-16-2015, 04:32 PM
1 response
1,994 views
0 likes
 Last Post husky601
by husky601
07-16-2015, 11:16 PM  
LG LN-5400 Backlight problem by Audioplus
Started by Audioplus, 07-16-2015, 01:08 PM
4 responses
3,092 views
0 likes
 Last Post Audioplus
by Audioplus
07-16-2015, 07:25 PM  
Toshiba Plasma TV, model PDP42X32000 - Image issue by shanabanana
Started by shanabanana, 07-16-2015, 06:53 PM
0 responses
1,670 views
0 likes
 Last Post shanabanana
by shanabanana
07-16-2015, 06:53 PM  
Technika LCD42-910 Buzzing PSU by Wabby
Started by Wabby, 07-06-2015, 01:53 PM
9 responses
1,852 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-16-2015, 03:43 PM  
Sharp LC-32SB24U by Rob Lucky
Started by Rob Lucky, 07-16-2015, 12:53 PM
1 response
1,555 views
0 likes
 Last Post budm
by budm
07-16-2015, 12:58 PM  
Samsung Ps-50Q96HDX/XEU by ReeceyBurger123
Started by ReeceyBurger123, 02-17-2015, 09:44 AM
11 responses
2,638 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-16-2015, 09:44 AM  
Samsung ue40d6510 no sound black screen by Cryogen
Started by Cryogen, 07-07-2015, 05:05 PM
12 responses
3,264 views
0 likes
 Last Post Cryogen
by Cryogen
07-16-2015, 08:50 AM  
Samsung TV model LE32A436T1D by poppydog
Started by poppydog, 07-15-2015, 03:45 PM
6 responses
2,273 views
0 likes
 Last Post Hamie
by Hamie
07-16-2015, 04:29 AM  
Umc 3969ggb by telb
Started by telb, 07-16-2015, 01:33 AM
0 responses
1,417 views
0 likes
 Last Post telb
by telb
07-16-2015, 01:33 AM  
Lg 60pv450 colors flashing by wood68
Started by wood68, 01-28-2014, 09:53 AM
36 responses
12,215 views
0 likes
 Last Post Darlaud
by Darlaud
07-16-2015, 12:19 AM  
How do I spot a blown LED? by Dang
Started by Dang, 07-15-2015, 04:38 AM
24 responses
5,042 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-15-2015, 02:59 PM  
Picked up a "broke" Plasma to fix , good and bad lg 50pc3d by Jimmy Nolins
Started by Jimmy Nolins, 02-18-2012, 10:28 AM
19 responses
5,639 views
0 likes
 Last Post tom66
by tom66
07-15-2015, 11:53 AM  
sceptre 32 inch x320bv by pshnmeawy
Started by pshnmeawy, 07-14-2015, 04:07 AM
10 responses
2,312 views
0 likes
 Last Post budm
by budm
07-15-2015, 08:44 AM  
xenius LCDX32WHD88 (B) Backlight problem by Kevan02
Started by Kevan02, 07-06-2015, 09:38 AM
15 responses
2,699 views
0 likes
 Last Post Kevan02
by Kevan02
07-15-2015, 08:39 AM  
Samsung 46mx-3 will not start (model: lh46bplbc/en) by asko79
Started by asko79, 07-12-2015, 08:09 AM
1 response
1,964 views
0 likes
 Last Post asko79
by asko79
07-15-2015, 07:29 AM  
Repair GUIDE of Power Supply of TV Philips Funai 32PFL4507_F7_F8 4907 2507 PL12.2_sm by Axxel
Started by Axxel, 07-14-2015, 04:12 PM
1 response
1,668 views
0 likes
 Last Post johnboy1313
by johnboy1313
07-15-2015, 06:19 AM  
Help getting to panel & replace LED's Vizio Eseries by AcGeorgiegirl
Started by AcGeorgiegirl, 07-13-2015, 04:22 PM
2 responses
1,508 views
0 likes
 Last Post ecking767
by ecking767
07-14-2015, 06:46 PM  
panasonic th42px80u plasma no picture just lit screen by mattstolte
Started by mattstolte, 07-14-2015, 01:51 PM
1 response
1,664 views
0 likes
 Last Post aaronwt6
by aaronwt6
07-14-2015, 02:33 PM  
Sony KDL-46NX810 – 6 blinks and digital channels disappear by srednausab
Started by srednausab, 11-06-2013, 05:37 PM
4 responses
2,278 views
0 likes
 Last Post srednausab
by srednausab
07-14-2015, 02:32 PM  
(SOLVED, thanks budm!) Emerson LC401EM2F - Standby Light Blinks 15 times, no picture by JDC
Started by JDC, 07-14-2015, 11:21 AM
1 response
2,423 views
0 likes
 Last Post budm
by budm
07-14-2015, 01:42 PM  
Samsung UE39F550 dead no sound or picture by london-freddie
Started by london-freddie, 07-13-2015, 11:34 AM
19 responses
2,886 views
0 likes
 Last Post london-freddie
by london-freddie
07-14-2015, 11:48 AM  
Anybody got Samsung SW84 firmware? by lookimback
Started by lookimback, 07-13-2015, 05:28 PM
2 responses
1,440 views
0 likes
 Last Post lookimback
by lookimback
07-14-2015, 11:00 AM  
DP40142 Power Supply by RAMSELECTRONICS
Started by RAMSELECTRONICS, 07-07-2015, 08:30 PM
29 responses
5,054 views
0 likes
 Last Post RAMSELECTRONICS
by RAMSELECTRONICS
07-14-2015, 09:37 AM  
Samsung 55" LCD TV LE55A956D1M - No picture by safesurfer65
Started by safesurfer65, 07-14-2015, 04:42 AM
1 response
1,863 views
0 likes
 Last Post budm
by budm
07-14-2015, 08:48 AM  
TOSHIBA 46G310U 5V power only by 102mm
Started by 102mm, 06-10-2015, 02:56 PM
31 responses
7,353 views
0 likes
 Last Post budm
by budm
07-14-2015, 08:41 AM  
Philips 42PFP5532D/05 | Chassis Number - LC7.2E PA. by PaulN543
Started by PaulN543, 07-14-2015, 05:19 AM
4 responses
2,713 views
0 likes
 Last Post PaulN543
by PaulN543
07-14-2015, 06:48 AM  
Olevia lcd tv continuously blowing a cap on power supply by llanero75
Started by llanero75, 07-05-2015, 06:18 PM
20 responses
4,070 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-14-2015, 01:52 AM  
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