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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
644,464 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
781,188 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
540,977 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
279,472 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
28,436 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  
magnavox 37mf321d/37 backlight flashes for second by ricosavy
Started by ricosavy, 09-04-2012, 09:21 PM
9 responses
3,488 views
0 likes
 Last Post tibimakai
by tibimakai
09-08-2012, 12:28 PM  
LG 50PQ3000 Y and Z blow by PowerAmpFreak
Started by PowerAmpFreak, 09-08-2012, 11:27 AM
1 response
1,912 views
0 likes
 Last Post drpj23
by drpj23
09-08-2012, 12:16 PM  
No picture no sound by 2smoovedaddy
Started by 2smoovedaddy, 09-08-2012, 10:51 AM
1 response
1,796 views
0 likes
 Last Post retiredcaps
by retiredcaps
09-08-2012, 11:10 AM  
Samsung LA26C450 E1D no power led by petersdrz400
Started by petersdrz400, 09-07-2012, 07:55 PM
10 responses
2,580 views
0 likes
 Last Post petersdrz400
by petersdrz400
09-07-2012, 09:24 PM  
Westinghouse SK-32H540S "2 seconds to black" Darfon by high-tech
Started by high-tech, 09-06-2012, 07:24 PM
8 responses
5,328 views
0 likes
 Last Post high-tech
by high-tech
09-07-2012, 04:08 PM  
42LG50 Won't Turn On by craig34
Started by craig34, 09-05-2012, 10:01 AM
13 responses
6,428 views
0 likes
 Last Post retiredcaps
by retiredcaps
09-07-2012, 01:17 PM  
lg 37lc2d power issue. by jmfatigato
Started by jmfatigato, 09-07-2012, 11:10 AM
1 response
1,917 views
0 likes
 Last Post retiredcaps
by retiredcaps
09-07-2012, 01:06 PM  
Sanyo DP42848 Has Sound but No Display by kocher
Started by kocher, 08-07-2012, 10:18 AM
1 response
3,942 views
0 likes
 Last Post RobSc
by RobSc
09-07-2012, 09:29 AM  
black screen magnavox 42mf231d/37 by fhorta
Started by fhorta, 10-28-2010, 04:34 PM
15 responses
9,866 views
0 likes
 Last Post beeg
by beeg
09-07-2012, 06:30 AM  
VIZIO M320SR Service manual? by Steelhack
Started by Steelhack, 09-06-2012, 08:12 PM
1 response
1,796 views
0 likes
 Last Post Dgtech
by Dgtech
09-07-2012, 03:50 AM  
Insignia NS-LCD42 Washed out image by drpj23
Started by drpj23, 09-06-2012, 08:17 PM
6 responses
3,347 views
0 likes
 Last Post drpj23
by drpj23
09-06-2012, 09:54 PM  
Sony KDL-37m400 Relay Click...... Nothing by avaktech
Started by avaktech, 09-01-2012, 09:17 AM
25 responses
4,741 views
0 likes
 Last Post avaktech
by avaktech
09-06-2012, 07:29 AM  
Samsung 40" TV LN-T4061FX/XAA bad capacitors by tieny
Started by tieny, 09-05-2012, 07:51 PM
3 responses
2,923 views
0 likes
 Last Post budm
by budm
09-05-2012, 10:12 PM  
Philips 47PFL5704D/F7 Chassis PL9.1 Dead by kevinm34232
Started by kevinm34232, 09-04-2012, 06:38 PM
2 responses
2,478 views
0 likes
 Last Post budm
by budm
09-05-2012, 09:03 PM  
Panasonic TH-46PZ80U - No Inputs, no sound but Menus work by LDSisHere
Started by LDSisHere, 08-21-2012, 06:29 PM
14 responses
10,771 views
0 likes
 Last Post LDSisHere
by LDSisHere
09-05-2012, 06:45 PM  
2 week old 70 Aquos Blink codes! by crbn79
Started by crbn79, 09-04-2012, 06:33 PM
2 responses
2,502 views
0 likes
 Last Post crbn79
by crbn79
09-05-2012, 05:06 PM  
Sony KDL-46S4100 No Backlight Video or Audio by budro
Started by budro, 08-14-2012, 08:51 PM
7 responses
3,849 views
0 likes
 Last Post Rudy.ALvarez91586
by Rudy.ALvarez91586
09-05-2012, 01:21 PM  
Magnavox 37MF231D/37 by Freezer
Started by Freezer, 07-30-2012, 09:44 PM
5 responses
4,918 views
0 likes
 Last Post tibimakai
by tibimakai
09-04-2012, 07:32 PM  
LG 42LG50 Works ... sometimes by drpj23
Started by drpj23, 08-28-2012, 08:16 PM
11 responses
3,554 views
0 likes
 Last Post drpj23
by drpj23
09-04-2012, 05:57 PM  
Panny TC-P42S1 10 blinks (yes, another one) by adamp
Started by adamp, 08-16-2012, 07:03 AM
27 responses
8,547 views
0 likes
 Last Post tom66
by tom66
09-04-2012, 12:50 PM  
Samsung HL-85086W by shorteddiode
Started by shorteddiode, 09-04-2012, 11:29 AM
3 responses
2,633 views
0 likes
 Last Post tom66
by tom66
09-04-2012, 12:49 PM  
AF 8-pin Sop Id by knoxrebel
Started by knoxrebel, 09-03-2012, 06:10 PM
4 responses
2,429 views
0 likes
 Last Post knoxrebel
by knoxrebel
09-04-2012, 10:05 AM  
LG RZ42PX11 - getting rid of sparklies by adjusting v up and V down by Cornboats
Started by Cornboats, 09-03-2012, 03:06 AM
2 responses
2,277 views
0 likes
 Last Post Cornboats
by Cornboats
09-04-2012, 01:49 AM  
Toshiba TV black screen,NO sound or picture by Toshiba123
Started by Toshiba123, 09-03-2012, 11:49 AM
3 responses
3,872 views
0 likes
 Last Post drpj23
by drpj23
09-03-2012, 08:30 PM  
Samsung Spn4235 No video or sound by lilmonk3
Started by lilmonk3, 04-24-2012, 05:05 AM
66 responses
17,320 views
0 likes
 Last Post TechShui
by TechShui
09-03-2012, 04:40 PM  
Philips 50PF7321D/37 Line in the screen by Mr Bill
Started by Mr Bill, 09-03-2012, 03:56 PM
3 responses
2,477 views
0 likes
 Last Post tom66
by tom66
09-03-2012, 04:17 PM  
Toshibia 40rv525u Blinking Power light by knoxrebel
Started by knoxrebel, 08-21-2012, 11:24 PM
32 responses
5,412 views
0 likes
 Last Post tom66
by tom66
09-03-2012, 03:59 PM  
Vizo VW46LFHDTV10A want turn on by ronbass
Started by ronbass, 08-28-2012, 04:57 PM
27 responses
5,456 views
0 likes
 Last Post selldoor
by selldoor
09-03-2012, 01:10 PM  
SOYO (mt-prtpt3208nb) lcd tv garbled screen by raymond
Started by raymond, 10-07-2011, 11:07 PM
21 responses
7,448 views
0 likes
 Last Post mandypo
by mandypo
09-03-2012, 10:59 AM  
Samsung LN-46B610 possible purchase by tibimakai
Started by tibimakai, 09-02-2012, 05:37 PM
3 responses
1,907 views
0 likes
 Last Post tibimakai
by tibimakai
09-03-2012, 12:03 AM  
Westinghouse LTV32W4 HDC no backlight by eagle00799
Started by eagle00799, 06-13-2012, 03:52 PM
17 responses
5,267 views
0 likes
 Last Post budm
by budm
09-02-2012, 09:45 PM  
Samsung Ln-T4671F LCD Dark Picture by mmilhomme
Started by mmilhomme, 09-02-2012, 08:35 PM
1 response
2,340 views
0 likes
 Last Post retiredcaps
by retiredcaps
09-02-2012, 09:17 PM  
Fujitsu pds4229E-B plasma tv problem by anno
Started by anno, 09-02-2012, 04:31 PM
0 responses
2,502 views
0 likes
 Last Post anno
by anno
09-02-2012, 04:31 PM  
Tcl pdp42u3h by Amraks
Started by Amraks, 04-06-2012, 07:14 AM
49 responses
9,758 views
0 likes
 Last Post tom66
by tom66
09-02-2012, 03:11 AM  
Samsung LNT375HA possible purchase by tibimakai
Started by tibimakai, 08-22-2012, 06:35 PM
15 responses
3,442 views
0 likes
 Last Post tibimakai
by tibimakai
09-01-2012, 09:09 PM  
Samsung LN-T4032H by shorteddiode
Started by shorteddiode, 09-01-2012, 01:15 PM
7 responses
3,353 views
0 likes
 Last Post tom66
by tom66
09-01-2012, 05:31 PM  
Samsung PS50C430A1W messy picture by pdavid
Started by pdavid, 07-05-2012, 05:39 AM
10 responses
4,160 views
0 likes
 Last Post tom66
by tom66
09-01-2012, 03:34 PM  
42" Spectrincq no power by avaktech
Started by avaktech, 08-13-2012, 07:49 PM
47 responses
7,738 views
0 likes
 Last Post avaktech
by avaktech
09-01-2012, 11:54 AM  
PN51E450A1FXZA-Best Picture settings by buuhaahaa
Started by buuhaahaa, 09-01-2012, 03:45 AM
3 responses
4,163 views
0 likes
 Last Post tom66
by tom66
09-01-2012, 05:13 AM  
Sony KDL-46EX700 - No Screen by drpj23
Started by drpj23, 08-25-2012, 12:46 PM
20 responses
10,246 views
0 likes
 Last Post budm
by budm
08-31-2012, 08:41 PM  
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