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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
644,475 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
781,191 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
540,978 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
279,473 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 50PG20 crackling Audio when using hdmi input by dukesaskatoon
Started by dukesaskatoon, 05-06-2012, 07:18 PM
5 responses
2,931 views
0 likes
 Last Post dukesaskatoon
by dukesaskatoon
05-14-2012, 08:28 PM  
Samsung HP-R5052C repair help by VSK9999
Started by VSK9999, 05-13-2012, 06:42 PM
3 responses
2,383 views
0 likes
 Last Post VSK9999
by VSK9999
05-14-2012, 07:00 PM  
Olevia 542-b11 PSU 'heatsink bridge' question by TechShui
Started by TechShui, 05-14-2012, 04:22 PM
5 responses
2,797 views
0 likes
 Last Post cadiman
by cadiman
05-14-2012, 06:30 PM  
Sharp LC-37HV4U power LED blinks red by lkvee
Started by lkvee, 02-03-2012, 05:13 PM
2 responses
4,173 views
0 likes
 Last Post lkvee
by lkvee
05-14-2012, 02:38 PM  
Sony KDL-52WL140 picture issue by tibimakai
Started by tibimakai, 05-14-2012, 01:31 PM
0 responses
1,648 views
0 likes
 Last Post tibimakai
by tibimakai
05-14-2012, 01:31 PM  
Need a little help with a Plasma 42MF230A/37 by jeffescortlx
Started by jeffescortlx, 05-10-2012, 03:15 PM
3 responses
2,159 views
0 likes
 Last Post tom66
by tom66
05-14-2012, 12:05 PM  
Vertical Lines Repairable? LC-46D64U by eTanium
Started by eTanium, 05-13-2012, 08:57 AM
17 responses
5,230 views
0 likes
 Last Post vinceroger69
by vinceroger69
05-14-2012, 12:06 AM  
Toshiba 32AV502R by KE5LLY
Started by KE5LLY, 05-13-2012, 08:04 PM
0 responses
1,640 views
0 likes
 Last Post KE5LLY
by KE5LLY
05-13-2012, 08:04 PM  
trick i used and now my dynex dx-lcdtv19 works by racin44
Started by racin44, 05-13-2012, 07:01 PM
0 responses
1,844 views
0 likes
 Last Post racin44
by racin44
05-13-2012, 07:01 PM  
dynex dx-ldctv 19 wont turn on by racin44
Started by racin44, 05-08-2012, 05:43 PM
1 response
2,137 views
0 likes
 Last Post racin44
by racin44
05-13-2012, 06:54 PM  
LG 42PC1R start-up problems by PowerAmpFreak
Started by PowerAmpFreak, 05-08-2012, 11:25 PM
4 responses
3,569 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
05-13-2012, 10:01 AM  
toshiba 32av500u backlight on no picture by speedfreak61661
Started by speedfreak61661, 05-13-2012, 02:26 AM
2 responses
2,672 views
0 likes
 Last Post selldoor
by selldoor
05-13-2012, 06:34 AM  
toshiba tv 32hlx95 "booting up...." by maxcm96
Started by maxcm96, 04-26-2012, 07:19 PM
5 responses
2,937 views
0 likes
 Last Post maxcm96
by maxcm96
05-12-2012, 10:54 AM  
DVP642 turn off after 2 minutes by rmg_hrr
Started by rmg_hrr, 05-12-2012, 09:47 AM
0 responses
1,673 views
0 likes
 Last Post rmg_hrr
by rmg_hrr
05-12-2012, 09:47 AM  
Trouble with picture on Matsui plasma tv by playman
Started by playman, 05-09-2012, 11:20 AM
21 responses
7,822 views
0 likes
 Last Post playman
by playman
05-12-2012, 09:07 AM  
Unknown LCD TV by rigeback
Started by rigeback, 05-08-2012, 01:22 PM
18 responses
3,599 views
0 likes
 Last Post rigeback
by rigeback
05-12-2012, 12:07 AM  
my sanyo plasma tv model 50747 by pharcyde67
Started by pharcyde67, 05-11-2012, 09:31 AM
2 responses
1,836 views
0 likes
 Last Post hoadle
by hoadle
05-11-2012, 09:34 PM  
question about digital main board by awyatt2
Started by awyatt2, 05-11-2012, 09:32 AM
0 responses
1,402 views
0 likes
 Last Post awyatt2
by awyatt2
05-11-2012, 09:32 AM  
Need advice on good replacement caps. by mef601
Started by mef601, 02-08-2012, 08:48 PM
20 responses
6,773 views
0 likes
 Last Post mockingbird
by mockingbird
05-10-2012, 06:32 PM  
Samsung LN32B360 No Power....Diodes ok by awoods8221
Started by awoods8221, 05-09-2012, 12:25 PM
11 responses
9,400 views
0 likes
 Last Post budm
by budm
05-09-2012, 08:25 PM  
samsung 57 lcd led problem by evilhero
Started by evilhero, 05-09-2012, 03:16 PM
0 responses
1,837 views
0 likes
 Last Post evilhero
by evilhero
05-09-2012, 03:16 PM  
LG 42LG50-UA rebooting by drachenmp
Started by drachenmp, 05-06-2012, 09:27 AM
3 responses
3,327 views
0 likes
 Last Post Austin420
by Austin420
05-08-2012, 02:37 PM  
Vizio 2 seconds to black issues by caseysmydog
Started by caseysmydog, 03-14-2012, 08:00 PM
6 responses
3,367 views
0 likes
 Last Post jtw0628
by jtw0628
05-08-2012, 09:49 AM  
Vizio VO47lfhdtv30a Scrolling/Flickering Screen by seanotron
Started by seanotron, 04-06-2012, 01:57 PM
34 responses
13,211 views
0 likes
 Last Post melofin28
by melofin28
05-08-2012, 07:04 AM  
Vestel LCD TV, long shot and long distance challenge by btb88
Started by btb88, 12-04-2011, 11:01 AM
15 responses
7,393 views
0 likes
 Last Post vinceroger69
by vinceroger69
05-07-2012, 11:42 AM  
Vizio VL470M power supply pulsing by mcross
Started by mcross, 05-06-2012, 08:18 AM
7 responses
4,409 views
0 likes
 Last Post mcross
by mcross
05-07-2012, 08:26 AM  
HP PL5060N Plasma cycling inputs randomly by angrydingo
Started by angrydingo, 05-07-2012, 12:37 AM
3 responses
2,374 views
0 likes
 Last Post tom66
by tom66
05-07-2012, 12:55 AM  
RCA LED 42A55R120Q no picture by aura64
Started by aura64, 04-25-2012, 07:42 PM
7 responses
4,186 views
0 likes
 Last Post tom66
by tom66
05-06-2012, 01:02 PM  
37" Philips LCD TV Sound put no picture ? by morph3us
Started by morph3us, 05-06-2012, 09:42 AM
6 responses
2,444 views
0 likes
 Last Post morph3us
by morph3us
05-06-2012, 10:15 AM  
Hitachi Plasma 42pma300a Sound but no pic by Hillbilly
Started by Hillbilly, 04-19-2012, 07:26 AM
5 responses
2,798 views
0 likes
 Last Post tom66
by tom66
05-06-2012, 07:27 AM  
Samsung LN-52A550 vertical lines by tibimakai
Started by tibimakai, 04-29-2012, 10:12 PM
17 responses
4,762 views
0 likes
 Last Post cashkennedy
by cashkennedy
05-05-2012, 01:23 PM  
Pioneer PDP-433MXE shut down by PowerAmpFreak
Started by PowerAmpFreak, 05-05-2012, 12:56 PM
0 responses
1,656 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
05-05-2012, 12:56 PM  
Magnavox 47MF437B blowing fuse by therev
Started by therev, 05-03-2012, 02:02 PM
5 responses
3,513 views
0 likes
 Last Post psmedley
by psmedley
05-04-2012, 04:11 PM  
Vizio VO47L FHDTV30A flickering red screen issue by melofin28
Started by melofin28, 05-03-2012, 08:26 PM
0 responses
2,934 views
0 likes
 Last Post melofin28
by melofin28
05-03-2012, 08:26 PM  
Vizio VW42L Problem or No Problem?? by zenithnc
Started by zenithnc, 05-03-2012, 07:48 PM
0 responses
1,699 views
0 likes
 Last Post zenithnc
by zenithnc
05-03-2012, 07:48 PM  
Bad Power Supply by BlackJack18
Started by BlackJack18, 09-17-2011, 08:12 AM
16 responses
6,252 views
0 likes
 Last Post tvmirage
by tvmirage
05-02-2012, 01:45 PM  
Philips 32PF5521D/10 Stuck in Standby Sortof by QuantumCheese
Started by QuantumCheese, 03-17-2012, 01:23 PM
38 responses
12,573 views
0 likes
 Last Post QuantumCheese
by QuantumCheese
05-02-2012, 03:48 AM  
Strange issue with Echostar DVB Freeview box solved by tom66
Started by tom66, 05-02-2012, 03:11 AM
0 responses
1,836 views
0 likes
 Last Post tom66
by tom66
05-02-2012, 03:11 AM  
VX32L have sound but no picture by bikerbuddy
Started by bikerbuddy, 05-01-2012, 09:14 PM
4 responses
2,144 views
0 likes
 Last Post budm
by budm
05-01-2012, 10:39 PM  
Need your thoughts on this TV by lilmonk3
Started by lilmonk3, 05-01-2012, 02:05 PM
7 responses
2,553 views
0 likes
 Last Post lilmonk3
by lilmonk3
05-01-2012, 03:28 PM  
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