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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
644,518 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
781,202 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  
Vestel 50 led by cyberhack
Started by cyberhack, 05-07-2016, 05:19 AM
10 responses
4,281 views
0 likes
 Last Post crt man
by crt man
08-15-2018, 03:37 AM  
LG47LW450U Not powering up correctly by nogger
Started by nogger, 04-23-2015, 02:15 PM
15 responses
4,144 views
0 likes
 Last Post H-B
by H-B
08-15-2018, 02:03 AM  
Sanyo LCD37XR8DA have lvds problem by maxvalutech
Started by maxvalutech, 12-20-2017, 08:54 PM
19 responses
2,252 views
0 likes
 Last Post maxvalutech
by maxvalutech
08-14-2018, 10:53 PM  
Sharp Aquos 80" not working by Markus66
Started by Markus66, 08-03-2018, 08:17 AM
36 responses
4,835 views
0 likes
 Last Post budm
by budm
08-14-2018, 10:15 PM  
Vizio vo420e no 12v by shadetreetrader11
Started by shadetreetrader11, 08-05-2018, 09:04 PM
33 responses
3,233 views
0 likes
 Last Post budm
by budm
08-14-2018, 10:06 PM  
Toshiba 46sl417u neglected water damage by geeforce
Started by geeforce, 08-13-2018, 11:59 PM
2 responses
1,071 views
0 likes
 Last Post CapLeaker
by CapLeaker
08-14-2018, 05:59 PM  
Proscan 40LD45Q 40" LCD TV Help Needed! by 70JUDGE
Started by 70JUDGE, 03-15-2011, 02:55 AM
60 responses
24,507 views
0 likes
 Last Post DJJASON
by DJJASON
08-14-2018, 09:59 AM  
Sharp LC60LE660U screen flashes on power on then nothing by rddube
Started by rddube, 08-06-2018, 06:06 PM
48 responses
6,585 views
0 likes
 Last Post rddube
by rddube
08-14-2018, 05:49 AM  
Sanyo DP-55441-01 no picture by jomede
Started by jomede, 08-11-2018, 06:04 AM
1 response
1,004 views
0 likes
 Last Post jomede
by jomede
08-13-2018, 02:16 PM  
Samsung UA55ES6200M bad panel by sidds
Started by sidds, 08-09-2018, 10:15 AM
3 responses
1,072 views
0 likes
 Last Post sidds
by sidds
08-13-2018, 08:27 AM  
Hitachi 57F710E Loss of Power??? by ratdude747
Started by ratdude747, 07-18-2018, 06:29 PM
19 responses
1,808 views
0 likes
 Last Post ratdude747
by ratdude747
08-13-2018, 01:39 AM  
UA55KU6000WXXY Samsung Mainboard need identify part by sidds
Started by sidds, 08-01-2018, 12:26 AM
9 responses
2,672 views
0 likes
 Last Post sidds
by sidds
08-12-2018, 10:12 PM  
Sharp lc-55n620cu no sound by linksys1127
Started by linksys1127, 08-08-2018, 03:07 PM
32 responses
3,107 views
0 likes
 Last Post linksys1127
by linksys1127
08-12-2018, 05:57 PM  
Samsung PS51E450 Plasma Problem. by Mikeyboy2007
Started by Mikeyboy2007, 04-19-2014, 09:35 AM
98 responses
14,790 views
0 likes
 Last Post dick_barton
by dick_barton
08-12-2018, 10:35 AM  
Samsung LE40B530 - iR doesn't work by yohnsee
Started by yohnsee, 08-09-2018, 01:58 PM
8 responses
1,665 views
0 likes
 Last Post yohnsee
by yohnsee
08-12-2018, 06:10 AM  
Hitachi 42hxt42u no backlight by mikay786
Started by mikay786, 08-12-2018, 05:35 AM
1 response
957 views
0 likes
 Last Post vinceroger69
by vinceroger69
08-12-2018, 05:38 AM  
Toshiba 23PU200EP slow boot by yobbgsm
Started by yobbgsm, 08-11-2018, 08:13 PM
0 responses
950 views
0 likes
 Last Post yobbgsm
by yobbgsm
08-11-2018, 08:13 PM  
Samsung UN50EH5300F Repaired Backlights by neilc6
Started by neilc6, 08-11-2018, 10:08 AM
1 response
956 views
0 likes
 Last Post gavric
by gavric
08-11-2018, 12:29 PM  
2012 Samsung plasma, top half is black pn51e550df1 by geeforce
Started by geeforce, 07-29-2018, 08:41 PM
24 responses
4,150 views
0 likes
 Last Post geeforce
by geeforce
08-11-2018, 11:03 AM  
Sanyo dp55441 "no signal" please help! by Georgia088
Started by Georgia088, 07-19-2016, 12:01 PM
24 responses
4,638 views
0 likes
 Last Post jomede
by jomede
08-11-2018, 05:45 AM  
Black vertical bar TX-P50VT30 by DieselManiac
Started by DieselManiac, 07-30-2018, 04:41 AM
12 responses
1,490 views
0 likes
 Last Post Moreno83
by Moreno83
08-11-2018, 04:49 AM  
Toshiba 42xv540u Dead by martystv
Started by martystv, 08-10-2018, 08:22 AM
1 response
1,281 views
0 likes
 Last Post budm
by budm
08-10-2018, 05:47 PM  
LG lg60pz550 audio cuts out, no pic by martystv
Started by martystv, 08-10-2018, 08:49 AM
1 response
970 views
0 likes
 Last Post tvtimmy
by tvtimmy
08-10-2018, 03:28 PM  
LED32B30RQD No audio by Hrs_tvgurus
Started by Hrs_tvgurus, 08-10-2018, 10:43 AM
0 responses
820 views
0 likes
 Last Post Hrs_tvgurus
by Hrs_tvgurus
08-10-2018, 10:43 AM  
Insignia NS-l46q120-10a LCD white screen by martystv
Started by martystv, 08-10-2018, 10:12 AM
0 responses
1,041 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 10:12 AM  
Lg 55lf6100-ua no backlights by martystv
Started by martystv, 08-10-2018, 10:08 AM
0 responses
913 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 10:08 AM  
LG 50ln5400 screen lights 1 sec then turns off by martystv
Started by martystv, 08-10-2018, 10:00 AM
0 responses
946 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 10:00 AM  
Samsung UN50j5200af wont stay on by martystv
Started by martystv, 08-10-2018, 08:37 AM
0 responses
910 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:37 AM  
Hitachi le55a6r9a by martystv
Started by martystv, 08-10-2018, 08:29 AM
0 responses
900 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:29 AM  
Lg 32lg70 white screen by martystv
Started by martystv, 08-10-2018, 08:17 AM
0 responses
925 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:17 AM  
Lg 50ln5400 picture shuts off by martystv
Started by martystv, 08-10-2018, 08:14 AM
0 responses
883 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:14 AM  
Problems with Lg 55ln5600 by martystv
Started by martystv, 08-10-2018, 08:09 AM
0 responses
920 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:09 AM  
Hitachi Le42h508 by martystv
Started by martystv, 08-10-2018, 08:05 AM
0 responses
853 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:05 AM  
sony kds-r50xbr1 by martystv
Started by martystv, 08-10-2018, 08:01 AM
0 responses
805 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:01 AM  
samsung un5oeh5000 by martystv
Started by martystv, 08-10-2018, 07:57 AM
0 responses
918 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 07:57 AM  
Vizio E500i-A0, LED lamp beads, new sticky? by DXseekerMO
Started by DXseekerMO, 08-07-2018, 07:13 PM
5 responses
1,620 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
08-09-2018, 07:15 PM  
LG 55UF6450 No Backlights by eagle00799
Started by eagle00799, 06-24-2018, 09:49 AM
30 responses
3,786 views
0 likes
 Last Post eagle00799
by eagle00799
08-09-2018, 02:07 PM  
Samsung UE46F5000 by sparks_cfr
Started by sparks_cfr, 08-09-2018, 03:46 AM
1 response
1,513 views
0 likes
 Last Post budm
by budm
08-09-2018, 09:29 AM  
Panasonic TNPA5349AD (SN board) TC-P42S30 by bfortune206
Started by bfortune206, 08-08-2018, 08:11 AM
2 responses
1,267 views
0 likes
 Last Post tom66
by tom66
08-09-2018, 07:04 AM  
Phillips 55PFL5601/F7 - No Standby, No Power, Fluctuating Voltages... by grimacelord
Started by grimacelord, 08-04-2018, 10:46 AM
27 responses
3,963 views
0 likes
 Last Post grimacelord
by grimacelord
08-09-2018, 06:59 AM  
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