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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
643,548 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
217 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
780,848 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
42" Vizio VW42L Vertical Lines and Crazy Picture! by Glitcher
Started by Glitcher, 02-13-2014, 12:10 PM
10 responses
3,069 views
0 likes
 Last Post ivtec
by ivtec
02-14-2014, 02:21 PM  
Panasonic TC-42PX14 no sound internal speakers by jaimegmr
Started by jaimegmr, 02-11-2014, 03:04 PM
5 responses
2,657 views
0 likes
 Last Post jaimegmr
by jaimegmr
02-14-2014, 10:58 AM  
Samsung HP-T4254 got horizontal lines and 2-3" stripe by Ijaz Ahmed
Started by Ijaz Ahmed, 01-01-2014, 11:32 AM
10 responses
3,848 views
0 likes
 Last Post Alastair E
by Alastair E
02-14-2014, 10:53 AM  
Toshiba 32AV502RZ LCD flickering/double image by Dogbutch
Started by Dogbutch, 02-11-2014, 12:37 PM
9 responses
9,430 views
0 likes
 Last Post Alastair E
by Alastair E
02-14-2014, 10:28 AM  
lg42 lh2000 by welshlad27
Started by welshlad27, 02-14-2014, 06:14 AM
20 responses
5,755 views
0 likes
 Last Post johnboy1313
by johnboy1313
02-14-2014, 09:29 AM  
Samsung HL-P5085w No Image, Bulb fine by Javadog
Started by Javadog, 06-14-2011, 06:40 AM
4 responses
5,687 views
0 likes
 Last Post fikus
by fikus
02-13-2014, 11:31 PM  
RCA 42pa30rq help by corkyapv
Started by corkyapv, 02-13-2014, 07:15 PM
0 responses
1,490 views
0 likes
 Last Post corkyapv
by corkyapv
02-13-2014, 07:15 PM  
Philips 42PFP5332D/37 (Samsung PDP) Clicking Off by drpj23
Started by drpj23, 02-13-2014, 05:39 PM
0 responses
1,936 views
0 likes
 Last Post drpj23
by drpj23
02-13-2014, 05:39 PM  
samsung 50 inch plasma by adamp91gvm
Started by adamp91gvm, 02-12-2014, 01:12 PM
30 responses
3,887 views
0 likes
 Last Post tom66
by tom66
02-13-2014, 05:18 PM  
Lg 50pc3d no video by crdz66
Started by crdz66, 10-06-2013, 04:02 PM
4 responses
2,197 views
0 likes
 Last Post dcapper
by dcapper
02-13-2014, 03:55 PM  
JVC LT40X887 BOOBYTRAP'd HDMI Reset Needed by Coshelectronics
Started by Coshelectronics, 02-13-2014, 01:49 PM
2 responses
2,340 views
0 likes
 Last Post Coshelectronics
by Coshelectronics
02-13-2014, 02:11 PM  
Philips 42PFP5532D 'mushy' sound by kenji
Started by kenji, 02-10-2014, 12:42 PM
9 responses
2,888 views
0 likes
 Last Post kenji
by kenji
02-13-2014, 12:27 PM  
Sim2/SVP350 image issue by marcellodj
Started by marcellodj, 02-13-2014, 12:08 PM
0 responses
1,560 views
0 likes
 Last Post marcellodj
by marcellodj
02-13-2014, 12:08 PM  
SamSung LNT4669F Nasty flicker by CraigR
Started by CraigR, 02-12-2014, 07:46 PM
12 responses
3,200 views
0 likes
 Last Post CraigR
by CraigR
02-13-2014, 10:18 AM  
LG 50pv450 by leighjohn83
Started by leighjohn83, 02-12-2014, 03:34 PM
8 responses
2,552 views
0 likes
 Last Post leighjohn83
by leighjohn83
02-13-2014, 08:21 AM  
Samsung HPR-5072 Plasma- "crackling pop" then cycles off/on by fixitjunkie
Started by fixitjunkie, 02-09-2014, 10:00 AM
5 responses
2,487 views
0 likes
 Last Post fixitjunkie
by fixitjunkie
02-13-2014, 07:48 AM  
Samsung LE46M87BD - main board hdmi question by tn245
Started by tn245, 02-12-2014, 07:42 AM
7 responses
2,935 views
0 likes
 Last Post tn245
by tn245
02-13-2014, 07:45 AM  
32in samsung plasma by vinceroger69
Started by vinceroger69, 02-13-2014, 03:51 AM
6 responses
1,961 views
0 likes
 Last Post vinceroger69
by vinceroger69
02-13-2014, 06:06 AM  
Vizio vp422hdtv10a won't turn on by eagle00799
Started by eagle00799, 01-26-2014, 07:12 PM
28 responses
9,048 views
0 likes
 Last Post thorvauld
by thorvauld
02-12-2014, 10:02 PM  
Samsung / Sanyo DP50747 - no standby voltage by ahickman
Started by ahickman, 02-12-2014, 11:45 AM
7 responses
2,614 views
0 likes
 Last Post ahickman
by ahickman
02-12-2014, 09:22 PM  
Sylvania LC420SS8 Power Supply Troubleshooting by gravitronic
Started by gravitronic, 08-13-2013, 05:51 PM
6 responses
3,288 views
0 likes
 Last Post zvaniel4o
by zvaniel4o
02-12-2014, 09:03 PM  
Sylvania LC420SS8 power problem by beanboy33
Started by beanboy33, 06-17-2013, 06:39 PM
11 responses
5,826 views
0 likes
 Last Post zvaniel4o
by zvaniel4o
02-12-2014, 09:02 PM  
sharp aquos lc-c5255u vertical bars bad panel or tcon? by electrodude71
Started by electrodude71, 02-09-2014, 01:15 AM
8 responses
2,642 views
0 likes
 Last Post electrodude71
by electrodude71
02-12-2014, 08:36 PM  
Toshiba 55G31OU question by DPark
Started by DPark, 02-09-2014, 09:35 PM
3 responses
1,919 views
0 likes
 Last Post DPark
by DPark
02-12-2014, 06:14 PM  
*Please help* GRUNDIG GULCD37HDIT wont turn on by simple-me
Started by simple-me, 01-12-2014, 11:01 AM
48 responses
16,437 views
0 likes
 Last Post simple-me
by simple-me
02-12-2014, 02:22 PM  
Panasonic TC-50PU50 - 8 Blinks - Tried flowchart by gent00
Started by gent00, 02-03-2014, 06:35 PM
7 responses
2,860 views
0 likes
 Last Post gent00
by gent00
02-12-2014, 01:28 PM  
Samsung HPT4234x/xaa clicking by malberga
Started by malberga, 02-12-2014, 12:17 PM
2 responses
2,043 views
0 likes
 Last Post malberga
by malberga
02-12-2014, 12:27 PM  
sharp 32l450m - yellowish picture by sycheah
Started by sycheah, 02-12-2014, 07:26 AM
2 responses
1,602 views
0 likes
 Last Post sycheah
by sycheah
02-12-2014, 07:50 AM  
Samsung Plasma HP-R5052 Won't fully come out of standby by 2dbit
Started by 2dbit, 01-10-2014, 08:16 AM
12 responses
4,167 views
0 likes
 Last Post 2dbit
by 2dbit
02-12-2014, 07:41 AM  
Samsung LN40A630 won't turn on by Drametta
Started by Drametta, 01-17-2014, 06:20 AM
13 responses
4,270 views
0 likes
 Last Post Drametta
by Drametta
02-12-2014, 06:05 AM  
Sony BRAVIA 46XBR Trouble After Replacing Panel by max1636
Started by max1636, 02-12-2014, 03:07 AM
0 responses
1,335 views
0 likes
 Last Post max1636
by max1636
02-12-2014, 03:07 AM  
Ticking with PS42A457P1DXXU 42" Samsung Plasma by Mikeyboy2007
Started by Mikeyboy2007, 02-10-2014, 06:54 PM
19 responses
3,858 views
0 likes
 Last Post flocko
by flocko
02-12-2014, 02:40 AM  
Samsung 55" lcd ln66c630 no backlight by Tdbueche1
Started by Tdbueche1, 01-03-2013, 08:29 PM
7 responses
3,928 views
0 likes
 Last Post southernmd2
by southernmd2
02-12-2014, 01:51 AM  
Toshiba 55TL515U vertical smudge bars (sometimes) pics included by takeitapart
Started by takeitapart, 02-09-2014, 10:43 AM
3 responses
2,350 views
0 likes
 Last Post takeitapart
by takeitapart
02-11-2014, 10:30 PM  
viewsonic n2750w model vs10576-1m repair questions by Drunk Monkey
Started by Drunk Monkey, 02-11-2014, 09:22 PM
0 responses
2,574 views
0 likes
 Last Post Drunk Monkey
by Drunk Monkey
02-11-2014, 09:22 PM  
Sanyo DP50740 weird lines by splitcrete
Started by splitcrete, 02-11-2014, 03:09 PM
18 responses
2,758 views
0 likes
 Last Post splitcrete
by splitcrete
02-11-2014, 08:02 PM  
Panasonic TCP50S1 BLINKING TEN TIMES THEN REPEAT by Altonwaldon
Started by Altonwaldon, 01-29-2014, 09:12 PM
12 responses
6,410 views
0 likes
 Last Post Altonwaldon
by Altonwaldon
02-11-2014, 06:06 PM  
LG 42PC3D 1 lane severed on Y Buffer ribbon by Videojoe
Started by Videojoe, 12-21-2013, 12:50 PM
6 responses
2,496 views
0 likes
 Last Post tom66
by tom66
02-11-2014, 05:38 PM  
42lg6100 horizontal lines going up and down screen by Cscott0072003
Started by Cscott0072003, 02-11-2014, 12:00 PM
12 responses
3,941 views
0 likes
 Last Post Cscott0072003
by Cscott0072003
02-11-2014, 05:36 PM  
phillips 32AV504D power fault by shaunbt123
Started by shaunbt123, 01-31-2014, 03:50 PM
4 responses
2,072 views
0 likes
 Last Post wolfnick
by wolfnick
02-11-2014, 04:51 PM  
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