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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
643,706 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
218 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
780,920 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
196,763 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
540,850 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
279,430 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
28,434 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Zenith plasma p42w34 front light powers on but no pic by hpaca509
Started by hpaca509, 08-17-2010, 07:13 PM
25 responses
7,990 views
0 likes
 Last Post hpaca509
by hpaca509
09-01-2010, 09:01 AM  
Viewsonic n2752w Red Power light Blinks by BiG_TaNk
Started by BiG_TaNk, 08-28-2010, 11:00 AM
7 responses
8,351 views
0 likes
 Last Post mbates14
by mbates14
08-31-2010, 08:30 PM  
LG 26LG40-UA odd menu problem (possessed) by Toasty
Started by Toasty, 08-22-2010, 10:47 PM
8 responses
5,210 views
0 likes
 Last Post Toasty
by Toasty
08-31-2010, 01:46 AM  
R2 value in B4K-50 rev. 01 power supply by kronec
Started by kronec, 08-30-2010, 12:38 PM
0 responses
2,352 views
0 likes
 Last Post kronec
by kronec
08-30-2010, 12:38 PM  
L32 HDTV10A Nightmare by Zumaz87
Started by Zumaz87, 08-29-2010, 08:21 PM
1 response
2,227 views
0 likes
 Last Post PlainBill
by PlainBill
08-29-2010, 11:32 PM  
samsung p50h2 plasma by chetreynolds
Started by chetreynolds, 08-29-2010, 06:33 PM
0 responses
2,058 views
0 likes
 Last Post chetreynolds
by chetreynolds
08-29-2010, 06:33 PM  
Preventive Recaping? by JamisonM
Started by JamisonM, 08-29-2010, 11:52 AM
2 responses
2,334 views
0 likes
 Last Post JamisonM
by JamisonM
08-29-2010, 01:01 PM  
LG 32LX2D-AA LCD tv no picture/sound by osci
Started by osci, 08-28-2010, 10:35 PM
0 responses
3,379 views
0 likes
 Last Post osci
by osci
08-28-2010, 10:35 PM  
Philips 42" Plasma 42PF7320 by dmitt25
Started by dmitt25, 08-12-2010, 05:32 PM
42 responses
15,371 views
0 likes
 Last Post mbates14
by mbates14
08-26-2010, 07:51 PM  
Toshiba 50HM63 DLP Need firmware by mbates14
Started by mbates14, 08-25-2010, 06:27 PM
3 responses
2,565 views
0 likes
 Last Post mbates14
by mbates14
08-26-2010, 07:48 PM  
Sony KDL-26U2000 by terry
Started by terry, 08-26-2010, 04:41 AM
0 responses
1,945 views
0 likes
 Last Post terry
by terry
08-26-2010, 04:41 AM  
backlight on, sound no picture backlight responds to video input = t-con? by reidy-
Started by reidy-, 08-24-2010, 06:19 AM
2 responses
2,664 views
0 likes
 Last Post mbates14
by mbates14
08-25-2010, 09:10 PM  
Sony bravia kdl-40s4100 by thadoc8113
Started by thadoc8113, 08-18-2010, 04:44 PM
6 responses
4,398 views
0 likes
 Last Post thadoc8113
by thadoc8113
08-24-2010, 03:56 PM  
Static Charge knocks out HD Channels by FormerBroker
Started by FormerBroker, 08-24-2010, 06:22 AM
1 response
2,226 views
0 likes
 Last Post PCBONEZ
by PCBONEZ
08-24-2010, 07:51 AM  
My 2 yo Phillips 42PFL7422D/37 by Jetfixxr
Started by Jetfixxr, 08-12-2010, 08:00 PM
3 responses
3,048 views
0 likes
 Last Post Jetfixxr
by Jetfixxr
08-23-2010, 08:53 PM  
My point of view... by PowerAmpFreak
Started by PowerAmpFreak, 08-21-2010, 10:09 AM
9 responses
3,097 views
0 likes
 Last Post Innov8tive1
by Innov8tive1
08-23-2010, 07:43 AM  
Vizio 32" Plasma question by joshthrope
Started by joshthrope, 08-22-2010, 08:19 AM
2 responses
2,633 views
0 likes
 Last Post cadiman
by cadiman
08-22-2010, 11:16 AM  
samsung le26r41bdx by mel
Started by mel, 08-21-2010, 12:26 PM
0 responses
2,019 views
0 likes
 Last Post mel
by mel
08-21-2010, 12:26 PM  
LG PDP42X32000 panel by fastvideo
Started by fastvideo, 08-11-2010, 07:59 PM
5 responses
7,877 views
0 likes
 Last Post fastvideo
by fastvideo
08-19-2010, 10:56 AM  
Samsung LA32M51BS by edharvey
Started by edharvey, 08-17-2010, 03:26 AM
9 responses
4,142 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
08-18-2010, 04:44 PM  
Philips 50PF9431D/37 - 12 VDC loaded by SSB by NFISH
Started by NFISH, 07-31-2010, 05:24 PM
6 responses
3,324 views
0 likes
 Last Post NFISH
by NFISH
08-18-2010, 09:00 AM  
Position of plasma TV during repair by PowerAmpFreak
Started by PowerAmpFreak, 08-16-2010, 05:51 PM
2 responses
2,104 views
0 likes
 Last Post ifr500
by ifr500
08-16-2010, 07:31 PM  
Ever seen like this with plamsa problem? by Wizard
Started by Wizard, 08-14-2010, 01:22 PM
6 responses
2,311 views
0 likes
 Last Post cadiman
by cadiman
08-16-2010, 05:38 PM  
Hitachi PT61HX40B odd problem by a1electronics
Started by a1electronics, 08-13-2010, 12:55 PM
7 responses
2,810 views
0 likes
 Last Post Wizard
by Wizard
08-16-2010, 04:59 PM  
P50HDM dark video cant change channel by a1electronics
Started by a1electronics, 08-12-2010, 09:17 AM
2 responses
2,214 views
0 likes
 Last Post a1electronics
by a1electronics
08-13-2010, 12:48 PM  
Samsung hp-s5033 continuous vertical red lines by scoot138
Started by scoot138, 08-08-2010, 10:56 AM
2 responses
3,561 views
0 likes
 Last Post PlainBill
by PlainBill
08-11-2010, 05:12 PM  
Same board used in multiple sets by Innov8tive1
Started by Innov8tive1, 08-10-2010, 10:05 AM
2 responses
2,362 views
0 likes
 Last Post Innov8tive1
by Innov8tive1
08-10-2010, 09:46 PM  
Stand alone dvd recorder by krazykev64
Started by krazykev64, 08-09-2010, 01:51 PM
6 responses
4,645 views
0 likes
 Last Post momaka
by momaka
08-10-2010, 07:21 PM  
42" Hitachi and 57" Pioneer Plasma TV's by mpobanion
Started by mpobanion, 08-09-2010, 05:30 PM
4 responses
2,962 views
0 likes
 Last Post PlainBill
by PlainBill
08-10-2010, 04:16 AM  
samsung 2220wm syncmaster by griff
Started by griff, 08-07-2010, 03:59 PM
9 responses
8,267 views
0 likes
 Last Post retiredcaps
by retiredcaps
08-09-2010, 09:33 AM  
Install ZSUS for LG 42" Plasma by Harleysportster64
Started by Harleysportster64, 07-19-2010, 06:10 PM
3 responses
3,675 views
0 likes
 Last Post PlainBill
by PlainBill
08-07-2010, 02:22 PM  
List of LCD/Plasma/LED TV suppliers by JuniperSprouts
Started by JuniperSprouts, 08-06-2010, 11:00 AM
0 responses
2,404 views
0 likes
 Last Post JuniperSprouts
by JuniperSprouts
08-06-2010, 11:00 AM  
Westinghouse 52" LCD Ticking Noise by kingrock
Started by kingrock, 08-05-2010, 10:35 AM
0 responses
2,434 views
0 likes
 Last Post kingrock
by kingrock
08-05-2010, 10:35 AM  
Samsung LE32S73BDX No power not faulty caps by reidy-
Started by reidy-, 07-29-2010, 11:15 AM
23 responses
16,633 views
0 likes
 Last Post PlainBill
by PlainBill
07-31-2010, 12:47 PM  
Philips 19PFL5422D, screen distortion pixelation, fixed with a hack. by meanderer
Started by meanderer, 07-29-2010, 11:17 PM
3 responses
3,408 views
0 likes
 Last Post meanderer
by meanderer
07-30-2010, 08:14 PM  
Help please on Philips 32PFL3404 NVM values by Mayday30
Started by Mayday30, 07-28-2010, 04:25 PM
2 responses
2,652 views
0 likes
 Last Post Mayday30
by Mayday30
07-30-2010, 10:31 AM  
Westinghouse Sk-26h735s by RRR13
Started by RRR13, 07-26-2010, 05:59 PM
10 responses
3,912 views
0 likes
 Last Post RRR13
by RRR13
07-28-2010, 10:40 AM  
Swedx LCD TV strange behaviour by PowerAmpFreak
Started by PowerAmpFreak, 07-28-2010, 09:37 AM
0 responses
2,067 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
07-28-2010, 09:37 AM  
Cap exploded in VCR power supply board by william lan
Started by william lan, 07-26-2010, 06:26 AM
9 responses
3,167 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
07-28-2010, 09:31 AM  
Magnavox 51mp6100/37 no audio or video by sh123469
Started by sh123469, 07-27-2010, 05:23 PM
1 response
2,243 views
0 likes
 Last Post PlainBill
by PlainBill
07-27-2010, 09:31 PM  
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