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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
643,701 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
780,917 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
540,849 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  
Strange behavior when turning on my Samsung LN40A550P3F 40" HDTV by aeneas
Started by aeneas, 11-18-2019, 03:21 PM
5 responses
1,160 views
0 likes
 Last Post Unspun01
by Unspun01
11-25-2019, 12:26 PM  
LG 42PJ550 continuously clicking? by Loz2212
Started by Loz2212, 11-19-2019, 03:57 PM
6 responses
1,568 views
0 likes
 Last Post Unspun01
by Unspun01
11-25-2019, 12:01 PM  
Vizio VO47L FDHTV30A Picture but no speaker audio, clicking sound by nbnb
Started by nbnb, 11-23-2019, 12:03 PM
8 responses
1,294 views
0 likes
 Last Post nbnb
by nbnb
11-25-2019, 10:29 AM  
Samsung 46 Smart TV-Bad T-Con again? by BluDuk
Started by BluDuk, 03-25-2014, 07:42 PM
18 responses
8,992 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-25-2019, 06:08 AM  
LG 42" 42LD550 start up. by Pukehead
Started by Pukehead, 11-16-2019, 02:00 PM
35 responses
2,854 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-25-2019, 05:55 AM  
eprom by nosugartonight
Started by nosugartonight, 11-24-2019, 07:32 PM
4 responses
1,135 views
0 likes
 Last Post ducky29
by ducky29
11-25-2019, 03:24 AM  
sony 55ex723 fuse resistor 0.1ohm help by zomi
Started by zomi, 03-31-2015, 01:14 PM
13 responses
6,673 views
0 likes
 Last Post zomi
by zomi
11-24-2019, 08:27 PM  
Vizio M420SL PS Issue by Jsikora
Started by Jsikora, 11-23-2019, 04:03 PM
26 responses
2,493 views
0 likes
 Last Post Jsikora
by Jsikora
11-24-2019, 03:48 PM  
Sony KDL 46W4100 with worsening vertical lines in horiz blocks by patricksurry
Started by patricksurry, 08-11-2019, 05:35 PM
12 responses
1,765 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-23-2019, 06:20 PM  
Buy only the plug P202 of the EAY63348801 circuit board (for LG OLED TV 55EC930V) by Frizlab
Started by Frizlab, 11-13-2019, 04:31 PM
9 responses
1,544 views
0 likes
 Last Post Frizlab
by Frizlab
11-23-2019, 05:05 PM  
Panasonic (TC-50LE64) LCD tv turn on bright then dims by tvdad
Started by tvdad, 11-22-2019, 01:41 PM
5 responses
1,181 views
0 likes
 Last Post budm
by budm
11-23-2019, 02:58 PM  
LG 42LV5500 - horizontal line (got picture and sound after CPU reflow) by mexus
Started by mexus, 11-22-2019, 10:39 AM
6 responses
1,334 views
0 likes
 Last Post mexus
by mexus
11-23-2019, 12:36 PM  
Samsung UE40D5520rkxxu lines on screen by Bloopeta
Started by Bloopeta, 11-21-2019, 04:20 PM
19 responses
1,596 views
0 likes
 Last Post Bloopeta
by Bloopeta
11-23-2019, 08:12 AM  
Vizio M65-C1 No Picture, Backlight or Sound, External LED Working by Cajun Caps
Started by Cajun Caps, 11-21-2019, 04:31 PM
4 responses
1,785 views
0 likes
 Last Post Cajun Caps
by Cajun Caps
11-22-2019, 12:09 PM  
Sony LD-65X850-8c vertical lines on display problem by clabr
Started by clabr, 09-15-2019, 11:28 AM
30 responses
4,043 views
0 likes
 Last Post clabr
by clabr
11-22-2019, 02:45 AM  
Sharp LC-70LE757U dreaded 2-5 Blink by Dustin075
Started by Dustin075, 11-20-2019, 09:08 PM
5 responses
1,099 views
0 likes
 Last Post budwich
by budwich
11-21-2019, 06:28 PM  
LOGIK L32HED13 LED TV Intermittent wont turn on by Bloopeta
Started by Bloopeta, 11-19-2019, 01:57 PM
21 responses
2,554 views
0 likes
 Last Post Bloopeta
by Bloopeta
11-21-2019, 04:17 PM  
Connecting an external display to oceanic le-32z4 mainboard by Pierre95
Started by Pierre95, 11-05-2019, 03:59 AM
3 responses
1,262 views
0 likes
 Last Post Pierre95
by Pierre95
11-21-2019, 09:01 AM  
Dead Vizio M43-C1 by garry7263
Started by garry7263, 10-28-2019, 12:22 PM
10 responses
2,446 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-21-2019, 06:39 AM  
Samsung LN32A330J1D - BN44-00191B No secondary No Standby Sort of by Mad Capper
Started by Mad Capper, 01-25-2017, 12:15 PM
27 responses
6,129 views
0 likes
 Last Post budm
by budm
11-21-2019, 12:22 AM  
Samsung UA50f Backlight problem by provider10
Started by provider10, 11-20-2019, 04:50 AM
8 responses
1,264 views
0 likes
 Last Post budm
by budm
11-21-2019, 12:08 AM  
Sharp Aquos LC-43CFE4142E only red light and won't turn on by L453R
Started by L453R, 11-20-2019, 10:49 AM
4 responses
1,399 views
0 likes
 Last Post budm
by budm
11-20-2019, 11:27 AM  
Lg oled55e6p-u.auswljr by nelson6861
Started by nelson6861, 11-16-2019, 01:33 AM
7 responses
1,393 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-20-2019, 10:26 AM  
Logic L22FEDW12 spi flash file required. by stephenjames
Started by stephenjames, 11-20-2019, 09:18 AM
0 responses
994 views
0 likes
 Last Post stephenjames
by stephenjames
11-20-2019, 09:18 AM  
TCL 55US57 Bad Tcon Or Bad Panel Boards by Michale32086
Started by Michale32086, 11-19-2019, 02:05 PM
19 responses
2,619 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-20-2019, 07:50 AM  
Sharp LC-46D85UN works for 2 minutes shuts down with a pop by advant
Started by advant, 11-17-2019, 10:57 PM
8 responses
1,342 views
0 likes
 Last Post budwich
by budwich
11-20-2019, 07:23 AM  
Vizio e3d320vx stuck on V logo - Looking for schems/firmware by kisk
Started by kisk, 03-02-2014, 11:23 AM
19 responses
5,040 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-18-2019, 07:19 PM  
Samsung inverse picture by jurgyman
Started by jurgyman, 09-13-2017, 07:57 PM
45 responses
7,184 views
0 likes
 Last Post Jake V
by Jake V
11-18-2019, 04:38 PM  
Samsung LN40A500 color (gamma?) problem / errors by 99sport
Started by 99sport, 05-29-2014, 11:48 PM
7 responses
4,444 views
0 likes
 Last Post Jake V
by Jake V
11-18-2019, 04:35 PM  
Vestel 17PW26-4 No Standby by TechWizard.Support
Started by TechWizard.Support, 12-28-2017, 02:18 PM
9 responses
4,302 views
0 likes
 Last Post K_i_t_c_h
by K_i_t_c_h
11-18-2019, 03:22 PM  
BRONDE LCD32350 CV306H-A Dump by medinfo
Started by medinfo, 09-29-2018, 07:08 AM
2 responses
1,571 views
0 likes
 Last Post msl77
by msl77
11-18-2019, 02:54 PM  
Wrong mainboard by jay459
Started by jay459, 11-18-2019, 07:37 AM
1 response
942 views
0 likes
 Last Post diif
by diif
11-18-2019, 08:26 AM  
LG 32LX2R only 5V standby voltage (YP2632t PSU) by Dannyx
Started by Dannyx, 10-02-2016, 07:39 AM
6 responses
4,406 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-18-2019, 07:47 AM  
Repair LG 60UF770V by aidy55
Started by aidy55, 07-21-2019, 04:25 AM
31 responses
3,761 views
0 likes
 Last Post jay459
by jay459
11-18-2019, 06:35 AM  
LG 50PA4500 - Sound with no picture by mincind
Started by mincind, 12-20-2014, 01:56 PM
38 responses
8,749 views
0 likes
 Last Post axj3oqg
by axj3oqg
11-17-2019, 10:56 PM  
LC80LE857U Flashing 1 1 by Plurxtc1
Started by Plurxtc1, 11-10-2019, 02:44 PM
6 responses
1,544 views
0 likes
 Last Post Plurxtc1
by Plurxtc1
11-17-2019, 06:12 PM  
Samsung UN78JU7500FXZA 8 blinking light code by baleman2
Started by baleman2, 11-15-2019, 12:18 PM
39 responses
3,334 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-17-2019, 04:56 PM  
Lg 60px950 no picture or sound by winniliss
Started by winniliss, 05-21-2014, 03:41 AM
35 responses
13,095 views
0 likes
 Last Post diif
by diif
11-17-2019, 02:10 PM  
Samsung UN65EH6000 - Vertical Lines sometimes, other visual artifacts by MonkeySlug
Started by MonkeySlug, 11-17-2019, 08:31 AM
9 responses
1,313 views
0 likes
 Last Post diif
by diif
11-17-2019, 02:03 PM  
Haier 49UF2500 by dprit
Started by dprit, 11-11-2019, 04:41 PM
3 responses
1,299 views
0 likes
 Last Post neilc6
by neilc6
11-17-2019, 09:46 AM  
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