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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
644,513 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
196,801 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
540,982 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  
LG 55EA970V OLED / black screen by pedrolane
Started by pedrolane, 03-30-2023, 02:56 AM
77 responses
6,721 views
0 likes
 Last Post Davi.p
by Davi.p
05-11-2024, 01:39 AM  
Samsung UE40F5570SS -Black line and partially ghosted/blurred by J8rda7
Started by J8rda7, 05-09-2024, 11:37 PM
4 responses
112 views
0 likes
 Last Post Bholu
by Bholu
05-10-2024, 07:49 PM  
Samsung UE48H5003 IC9001 by max2711
Started by max2711, 05-10-2024, 08:55 AM
2 responses
86 views
0 likes
 Last Post max2711
by max2711
05-10-2024, 12:59 PM  
Issue with Plasma Philips 37inch chassis FTL2.1 by celiabrown
Started by celiabrown, 05-09-2024, 10:56 PM
0 responses
45 views
0 likes
 Last Post celiabrown
by celiabrown
05-09-2024, 10:56 PM  
Help troubleshooting an audio problem with an RCA SGT-250 CED Player by samson7point1@yahoo.com
Started by samson7point1@yahoo.com, 04-30-2024, 11:22 AM
1 response
143 views
0 likes
 Last Post samson7point1@yahoo.com
by samson7point1@yahoo.com
05-09-2024, 10:13 AM  
No Standby Light on Samsung UN65MU6300FXZA with Mainboard BN94-12440E by Michael Long
Started by Michael Long, 09-13-2022, 06:55 AM
16 responses
1,265 views
0 likes
 Last Post lotas
by lotas
05-09-2024, 08:05 AM  
LG 55NANO913NA Purple / Pink Line / Spot by Vlad713
Started by Vlad713, 01-11-2024, 04:14 AM
13 responses
325 views
0 likes
 Last Post Vlad713
by Vlad713
05-09-2024, 05:17 AM  
tv samsung ue50nu7400 no power led standby by riparo
Started by riparo, 05-09-2024, 02:17 AM
0 responses
90 views
0 likes
 Last Post riparo
by riparo
05-09-2024, 02:17 AM  
P1 Mini pocket projector horizontal lines by krsta
Started by krsta, 01-23-2023, 08:47 AM
1 response
292 views
0 likes
 Last Post krsta
by krsta
05-08-2024, 07:50 AM  
LG 50PJ350 plasma blowing Y-Sustain board by Keshenatech1
Started by Keshenatech1, 05-13-2020, 10:08 AM
85 responses
12,510 views
0 likes
 Last Post angelos
by angelos
05-07-2024, 01:37 PM  
What is this component by EazyBone
Started by EazyBone, 05-06-2024, 11:47 AM
9 responses
153 views
0 likes
 Last Post Davi.p
by Davi.p
05-06-2024, 06:25 PM  
Panasonic AG-1000B VHS player with bad picture quality by FZG
Started by FZG, 05-06-2024, 07:16 AM
0 responses
87 views
0 likes
 Last Post FZG
by FZG
05-06-2024, 07:16 AM  
Samsung flicker - BN44-00932T board or else? by fixit007
Started by fixit007, 05-04-2024, 06:14 PM
6 responses
171 views
0 likes
 Last Post fixit007
by fixit007
05-05-2024, 10:31 AM  
EMMC question and identification by EazyBone
Started by EazyBone, 05-04-2024, 12:10 PM
8 responses
188 views
0 likes
 Last Post EazyBone
by EazyBone
05-05-2024, 08:57 AM  
LG 55EC930V OLED - 3 Second Power No Display by Billsy
Started by Billsy, 01-25-2019, 02:26 PM
92 responses
22,428 views
0 likes
 Last Post kelznz
by kelznz
05-04-2024, 10:39 PM  
LG 42" Plasma Display Model 42PT350R by angelos
Started by angelos, 05-04-2024, 11:01 AM
5 responses
78 views
0 likes
 Last Post angelos
by angelos
05-04-2024, 11:24 AM  
Samsung UE55JU6800K No Picture by Bloopeta
Started by Bloopeta, 05-03-2024, 10:42 AM
6 responses
119 views
0 likes
 Last Post Davi.p
by Davi.p
05-04-2024, 03:21 AM  
Samsung UN55MU7000F No Power No Standby LED by ojoil
Started by ojoil, 04-30-2024, 09:06 PM
9 responses
181 views
0 likes
 Last Post lotas
by lotas
05-03-2024, 01:37 PM  
Verticle lines on Samsung PN42A400 Plasma TV by xNOTx
Started by xNOTx, 04-30-2024, 04:22 PM
4 responses
76 views
0 likes
 Last Post Davi.p
by Davi.p
05-02-2024, 10:20 PM  
Problem with SAMSUNG UE75AU8002K BN94-16869A/no start up/ by vendak
Started by vendak, 05-01-2024, 10:47 AM
9 responses
199 views
0 likes
 Last Post Davi.p
by Davi.p
05-02-2024, 10:03 PM  
Panasonic TH-55FX600 - No standby LED by Xrious
Started by Xrious, 05-02-2024, 08:56 PM
1 response
66 views
0 likes
 Last Post Xrious
by Xrious
05-02-2024, 08:59 PM  
LG49UH603v No image backlight on by bohaboha
Started by bohaboha, 03-26-2024, 05:27 PM
41 responses
603 views
0 likes
 Last Post bohaboha
by bohaboha
05-02-2024, 06:15 PM  
Samsung LH82QENELGC/EN Help needed - Static line on screen by Kiberge
Started by Kiberge, 04-22-2024, 11:28 AM
14 responses
226 views
0 likes
 Last Post Kiberge
by Kiberge
05-02-2024, 01:15 PM  
Sony KDL-32S5600 stuck in stb by /relay click/ by coojoe_213
Started by coojoe_213, 05-06-2017, 09:15 AM
11 responses
4,661 views
0 likes
 Last Post realbuddy
by realbuddy
05-02-2024, 05:15 AM  
LG OLED 65C6V by sauce
Started by sauce, 05-01-2024, 01:17 AM
4 responses
121 views
0 likes
 Last Post sauce
by sauce
05-01-2024, 10:43 PM  
Can I fit a UE49MU6470 Diffuser into a UE49NU7100K? by fuus
Started by fuus, 04-04-2024, 03:34 PM
31 responses
479 views
0 likes
 Last Post EazyBone
by EazyBone
05-01-2024, 12:34 PM  
JVC LT-43C888 (manufactured by Vestel) does not start after trying factory reset, details below by masterm
Started by masterm, 04-30-2024, 03:03 AM
4 responses
146 views
0 likes
 Last Post masterm
by masterm
05-01-2024, 02:10 AM  
fu tv fl32050 stuck on logo by wolf1976
Started by wolf1976, 03-04-2024, 04:23 PM
63 responses
810 views
0 likes
 Last Post wolf1976
by wolf1976
04-30-2024, 02:55 PM  
Parts ID for Vizio power board model E550i-B2 DPS-167DP-1 by JohnCT
Started by JohnCT, 01-06-2024, 01:11 PM
4 responses
201 views
0 likes
 Last Post thommyX
by thommyX
04-30-2024, 12:43 PM  
TCL 75S421 New Backlight LED's Still No Backlight by ChattFix
Started by ChattFix, 04-21-2024, 09:20 PM
22 responses
490 views
0 likes
 Last Post ChattFix
by ChattFix
04-30-2024, 07:15 AM  
Identifying backlight resistors, power supply is a BN44-00852 by unimatrix93
Started by unimatrix93, 04-29-2024, 04:49 AM
3 responses
104 views
0 likes
 Last Post lotas
by lotas
04-30-2024, 03:47 AM  
Need Bios Dumb DS-7108HGHI-K1 HIKVISION by leo042188
Started by leo042188, 11-09-2023, 03:07 PM
1 response
785 views
0 likes
 Last Post kbb
by kbb
04-30-2024, 12:28 AM  
LT26MC1A with a 715T2907-2 psu by hifiguy
Started by hifiguy, 09-15-2011, 04:20 AM
4 responses
3,101 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-29-2024, 07:30 AM  
LG 47LB630v to dark screen image by bohaboha
Started by bohaboha, 04-27-2024, 06:42 PM
12 responses
115 views
0 likes
 Last Post bohaboha
by bohaboha
04-29-2024, 04:56 AM  
Swapping LG B7 components to something like C9? by artasdmc
Started by artasdmc, 04-28-2024, 01:01 PM
0 responses
132 views
0 likes
 Last Post artasdmc
by artasdmc
04-28-2024, 01:01 PM  
SAMSUNG HG40ED450BW Striping Picture by Ukdigger
Started by Ukdigger, 12-13-2023, 04:06 AM
7 responses
166 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-28-2024, 11:25 AM  
Samsung BD-DT7800 Need schematic by Japanac
Started by Japanac, 04-27-2024, 01:13 PM
0 responses
28 views
0 likes
 Last Post Japanac
by Japanac
04-27-2024, 01:13 PM  
Sony OLED XR-77A80J - 5 Flashes But Turn On After Hard Reset by odie34
Started by odie34, 02-18-2024, 09:11 AM
93 responses
1,258 views
0 likes
 Last Post odie34
by odie34
04-27-2024, 08:33 AM  
Samsung ue55mu6120kxzt by fedeRaider
Started by fedeRaider, 04-24-2024, 06:05 AM
14 responses
341 views
0 likes
 Last Post fedeRaider
by fedeRaider
04-27-2024, 02:39 AM  
Toshiba 42HL196 No HDMI? by jackclements
Started by jackclements, 04-26-2024, 01:34 AM
3 responses
69 views
0 likes
 Last Post bohaboha
by bohaboha
04-26-2024, 06:20 AM  
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