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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
644,525 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
220 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
781,203 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
196,803 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
540,983 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
279,481 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  
LG 50PC5D - Shuts Off by capkid
Started by capkid, 05-15-2013, 03:07 AM
6 responses
5,641 views
0 likes
 Last Post capkid
by capkid
05-15-2013, 08:15 PM  
26" Sanyo LCD DP26671 No Backlight by Glitcher
Started by Glitcher, 05-15-2013, 02:05 PM
5 responses
2,755 views
0 likes
 Last Post budm
by budm
05-15-2013, 06:21 PM  
Cap that tests bad?? by knoxrebel
Started by knoxrebel, 05-15-2013, 12:28 PM
3 responses
2,193 views
0 likes
 Last Post retiredcaps
by retiredcaps
05-15-2013, 04:29 PM  
samsung pn51d450 odd problem by Nixpaints
Started by Nixpaints, 05-15-2013, 12:44 PM
3 responses
2,304 views
0 likes
 Last Post tom66
by tom66
05-15-2013, 04:25 PM  
will a Galaxy Geforce GT520 dual display with HDMI and DVI? by Home_Command_Center
Started by Home_Command_Center, 05-14-2013, 03:28 PM
7 responses
2,888 views
0 likes
 Last Post Home_Command_Center
by Home_Command_Center
05-15-2013, 04:18 PM  
Mitsubishi WD-65731 Error code 58 by kaoboj
Started by kaoboj, 05-15-2013, 11:12 AM
0 responses
3,379 views
0 likes
 Last Post kaoboj
by kaoboj
05-15-2013, 11:12 AM  
Before I toss these on the basis of bad panels... by craigc15
Started by craigc15, 05-02-2013, 08:21 PM
9 responses
2,686 views
0 likes
 Last Post bmadbob
by bmadbob
05-15-2013, 09:13 AM  
Samsung LN32C350D1D Picture Freeze by corzine
Started by corzine, 05-14-2013, 06:07 AM
4 responses
2,113 views
0 likes
 Last Post corzine
by corzine
05-15-2013, 07:51 AM  
Hitachi 32LD6600B speakers always emit low whine by DoctorWedgeworth
Started by DoctorWedgeworth, 02-14-2013, 03:51 PM
14 responses
4,030 views
0 likes
 Last Post DoctorWedgeworth
by DoctorWedgeworth
05-15-2013, 07:35 AM  
SONY KE-42TS2U can see menu but no picture by okcmaestro
Started by okcmaestro, 05-13-2013, 09:01 AM
24 responses
4,581 views
0 likes
 Last Post okcmaestro
by okcmaestro
05-14-2013, 07:17 PM  
Samsung 42" Plasma HP-T4254 by Coleman
Started by Coleman, 05-14-2013, 06:01 PM
1 response
2,015 views
0 likes
 Last Post capkid
by capkid
05-14-2013, 06:35 PM  
Acoustic Solutions CTVL32W3HD Blue Light no picture of sound by Andyd1970
Started by Andyd1970, 05-14-2013, 11:09 AM
13 responses
5,242 views
0 likes
 Last Post tom66
by tom66
05-14-2013, 02:34 PM  
Another Screen Question by signup
Started by signup, 05-14-2013, 01:09 PM
3 responses
1,715 views
0 likes
 Last Post tom66
by tom66
05-14-2013, 01:42 PM  
Tweaking 2008 Panasonic Plasma Panels for deeper black level by tom66
Started by tom66, 05-12-2013, 12:23 PM
1 response
2,820 views
0 likes
 Last Post tom66
by tom66
05-14-2013, 12:18 PM  
LG 50px4dr-ua Plasma: no picture by deanrantala
Started by deanrantala, 04-24-2013, 01:07 PM
4 responses
3,027 views
0 likes
 Last Post Scuse
by Scuse
05-14-2013, 12:32 AM  
Toshiba hl167 picture fades to black by twinfiber
Started by twinfiber, 05-08-2013, 12:41 PM
2 responses
1,668 views
0 likes
 Last Post twinfiber
by twinfiber
05-13-2013, 04:29 PM  
Samsung PN42C430 Plasma no picture please HELP by sergio2013
Started by sergio2013, 03-26-2013, 02:16 PM
99 responses
20,563 views
0 likes
 Last Post sergio2013
by sergio2013
05-13-2013, 12:34 PM  
Panasonic Plasama 50 inch TV by foxy
Started by foxy, 05-13-2013, 10:15 AM
1 response
1,879 views
0 likes
 Last Post tom66
by tom66
05-13-2013, 10:20 AM  
Ilo lct32ha36 dead by Beowulf
Started by Beowulf, 05-10-2013, 08:23 PM
16 responses
3,548 views
0 likes
 Last Post Beowulf
by Beowulf
05-13-2013, 09:46 AM  
Recapped Magnavox 42mf531d/37 still no inverter lights by snake91876
Started by snake91876, 05-10-2013, 05:49 PM
20 responses
3,757 views
0 likes
 Last Post budm
by budm
05-13-2013, 09:15 AM  
Horizontal colored line on screen of SONY 32" LCD TVC by Ahakim
Started by Ahakim, 05-07-2013, 07:02 AM
7 responses
3,867 views
0 likes
 Last Post tom66
by tom66
05-12-2013, 07:45 PM  
Panasonic TH-58PZ800U by Tony Wish
Started by Tony Wish, 02-11-2013, 10:42 PM
3 responses
2,463 views
0 likes
 Last Post tom66
by tom66
05-12-2013, 04:12 PM  
Panasonic TH-42PZ80B - Completely dead (no power LED or clicks) by tom66
Started by tom66, 05-05-2013, 08:25 AM
8 responses
4,141 views
0 likes
 Last Post tom66
by tom66
05-12-2013, 10:41 AM  
Hisense F42K20E problem by truep
Started by truep, 05-11-2013, 09:30 AM
7 responses
6,511 views
0 likes
 Last Post truep
by truep
05-12-2013, 09:41 AM  
lt32ta6a WHARFEDALE no power problem by LEEDASH
Started by LEEDASH, 05-12-2013, 06:22 AM
2 responses
1,771 views
0 likes
 Last Post LEEDASH
by LEEDASH
05-12-2013, 08:47 AM  
Haier L37A9A-A1 NO POWER by s_henya
Started by s_henya, 04-23-2013, 05:56 PM
35 responses
6,783 views
0 likes
 Last Post s_henya
by s_henya
05-12-2013, 02:48 AM  
Viewsonic VX2255WMB Broken - Need some guidance by americanmarten
Started by americanmarten, 05-11-2013, 03:56 PM
2 responses
1,741 views
0 likes
 Last Post retiredcaps
by retiredcaps
05-11-2013, 10:17 PM  
visio sv470xvt1a by DakotaH
Started by DakotaH, 05-11-2013, 05:06 PM
2 responses
1,789 views
0 likes
 Last Post tom66
by tom66
05-11-2013, 05:14 PM  
Yamaha RX-A700 Receiver No Power, No Standby by jcho47
Started by jcho47, 05-11-2013, 02:53 PM
5 responses
3,575 views
0 likes
 Last Post tom66
by tom66
05-11-2013, 05:12 PM  
Replacing a bad cap on TV by justjoe
Started by justjoe, 05-07-2013, 08:48 PM
60 responses
10,500 views
0 likes
 Last Post justjoe
by justjoe
05-11-2013, 04:04 PM  
samsung hlp4663wx/xaa color wheel by henrysin44
Started by henrysin44, 05-11-2013, 01:50 PM
4 responses
2,999 views
0 likes
 Last Post henrysin44
by henrysin44
05-11-2013, 03:13 PM  
cello c1973f by betton
Started by betton, 08-31-2011, 08:49 AM
1 response
2,527 views
0 likes
 Last Post raw2k5
by raw2k5
05-11-2013, 10:11 AM  
32MF338B blank! by MdPhoenix
Started by MdPhoenix, 04-19-2013, 06:35 AM
2 responses
1,628 views
0 likes
 Last Post tom66
by tom66
05-11-2013, 09:57 AM  
Samsung lw26a33wx - No picture by h0ffman
Started by h0ffman, 05-05-2013, 04:37 AM
7 responses
2,667 views
0 likes
 Last Post tom66
by tom66
05-11-2013, 09:14 AM  
SAMSUNG 40" LCD LA40M81BDX/XSA Version SX03 Won't power on by synapse
Started by synapse, 04-26-2013, 07:44 AM
5 responses
3,913 views
0 likes
 Last Post synapse
by synapse
05-11-2013, 01:14 AM  
Magnavox 37MF321D/37 No Power, No LED. Testing a diode. by johnboy1313
Started by johnboy1313, 05-09-2013, 11:53 AM
42 responses
10,078 views
0 likes
 Last Post budm
by budm
05-10-2013, 09:35 PM  
Dell W4200HD salvaged! by crbn79
Started by crbn79, 05-07-2013, 09:58 PM
2 responses
2,227 views
0 likes
 Last Post crbn79
by crbn79
05-10-2013, 04:35 PM  
Westing house SK-32H570D SK-32H540S screen turns off by Beowulf
Started by Beowulf, 05-10-2013, 04:07 PM
1 response
2,730 views
0 likes
 Last Post Beowulf
by Beowulf
05-10-2013, 04:08 PM  
E420vo by mrtweaver
Started by mrtweaver, 05-10-2013, 11:07 AM
2 responses
1,705 views
0 likes
 Last Post budm
by budm
05-10-2013, 01:51 PM  
LG 37LC2D Major S/C Testing F9223L by signup
Started by signup, 05-09-2013, 03:50 AM
20 responses
4,706 views
0 likes
 Last Post signup
by signup
05-10-2013, 12:05 PM  
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