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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
1,916 responses
642,232 views
0 likes
 Last Post lotas
by lotas
04-25-2025, 05:26 PM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
207 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
780,330 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
196,681 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
540,604 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
279,332 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
9,187 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
28,423 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
73,043 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
48,433 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Telefunken 40DTU652 No Sound, no image, no backlight. by Raulnn
Started by Raulnn, 11-16-2022, 01:19 PM
24 responses
1,902 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-05-2022, 07:24 AM  
sony kdl42w05a flickers the display after few minutes and after it comes dark by Xristakis795
Started by Xristakis795, 12-04-2022, 03:16 PM
1 response
399 views
0 likes
 Last Post Xristakis795
by Xristakis795
12-05-2022, 04:28 AM  
Hisense 65H8608 screen cycling thru colours by Helikvar
Started by Helikvar, 11-30-2022, 06:23 PM
3 responses
598 views
0 likes
 Last Post Helikvar
by Helikvar
12-04-2022, 05:33 PM  
Screen dimmer in recent months, weird symptom: EPG screen goes bright! LG 19LD350 by Hairspring
Started by Hairspring, 12-04-2022, 11:18 AM
2 responses
488 views
0 likes
 Last Post Hairspring
by Hairspring
12-04-2022, 11:50 AM  
Sony Bravia KDL-40W5500 - 14 blinks problem by alpersen
Started by alpersen, 03-02-2018, 08:33 AM
25 responses
9,281 views
0 likes
 Last Post can1363
by can1363
12-04-2022, 05:11 AM  
VESTEL FIRMWARE: Toshiba 22D1333B by ReeceyBurger123
Started by ReeceyBurger123, 02-23-2016, 03:52 PM
22 responses
13,071 views
0 likes
 Last Post peterkos2
by peterkos2
12-04-2022, 04:05 AM  
Samsung QLED QN70Q6DTAF Dead 2 blinks Flashing Backlight by cheebster
Started by cheebster, 09-28-2022, 08:08 AM
6 responses
3,069 views
0 likes
 Last Post Ihandyrepair
by Ihandyrepair
12-04-2022, 02:14 AM  
Bush eled32240fhdcntd3d - no aerial signal by Phil289
Started by Phil289, 12-02-2022, 01:54 PM
8 responses
633 views
0 likes
 Last Post yokoono
by yokoono
12-03-2022, 05:40 AM  
Sharp PN-LE701 turns itself on by TVnovice2
Started by TVnovice2, 10-13-2022, 09:34 AM
16 responses
1,666 views
0 likes
 Last Post rayliu11
by rayliu11
12-02-2022, 07:51 PM  
Diagnose PS BN44-0467A by edugimeno
Started by edugimeno, 11-12-2022, 04:38 PM
41 responses
2,761 views
0 likes
 Last Post edugimeno
by edugimeno
12-02-2022, 03:25 PM  
QN55Q8FNBFZXA Shorted Panel by mecha1166
Started by mecha1166, 12-02-2022, 11:38 AM
1 response
389 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-02-2022, 12:35 PM  
Ansonic 32HD1 Vestel 17IPS11 17mb55 no Sound, no backlight, no images by Raulnn
Started by Raulnn, 11-15-2022, 03:02 PM
7 responses
821 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-02-2022, 12:18 PM  
Hitachi 58HK6100U - Horizontal Lines (Bottom third of the screen) by kdaniel
Started by kdaniel, 11-16-2022, 09:23 AM
26 responses
5,151 views
0 likes
 Last Post Davi.p
by Davi.p
12-02-2022, 02:46 AM  
LC-52D85UN Software / Picture upside down by kleito
Started by kleito, 12-01-2022, 04:39 PM
5 responses
482 views
0 likes
 Last Post kleito
by kleito
12-01-2022, 07:18 PM  
Phillips 50PFP5332D/37 Screen Issues by GRF
Started by GRF, 12-01-2022, 11:00 AM
4 responses
509 views
0 likes
 Last Post Davi.p
by Davi.p
12-01-2022, 05:14 PM  
Philips 55PFL6008K/12K Ambilight not working by dominik0801
Started by dominik0801, 11-28-2022, 01:24 PM
2 responses
1,115 views
0 likes
 Last Post dominik0801
by dominik0801
12-01-2022, 10:10 AM  
UE49MU6500u by comptek
Started by comptek, 12-01-2022, 08:43 AM
4 responses
639 views
0 likes
 Last Post lotas
by lotas
12-01-2022, 10:03 AM  
Updating Firmware on Toshiba 65X9863DB by merravid
Started by merravid, 12-01-2022, 03:35 AM
0 responses
378 views
0 likes
 Last Post merravid
by merravid
12-01-2022, 03:35 AM  
Samsung UE58TU7100K - powering cycling on and off by djmka
Started by djmka, 11-30-2022, 02:08 PM
1 response
851 views
0 likes
 Last Post alfatv
by alfatv
11-30-2022, 09:50 PM  
Panasonic TX-P42G15 by Hombre
Started by Hombre, 06-28-2014, 03:33 PM
42 responses
15,191 views
0 likes
 Last Post digant73
by digant73
11-30-2022, 10:21 AM  
Samsung un70nu6900 by Plymouth 440+6
Started by Plymouth 440+6, 04-17-2022, 08:55 AM
10 responses
2,286 views
0 likes
 Last Post old_skool
by old_skool
11-29-2022, 06:55 PM  
CRT Panasonic TV model TX-25T2L Service Mode (?) by LittleMega
Started by LittleMega, 11-24-2022, 08:58 AM
13 responses
1,823 views
0 likes
 Last Post lotas
by lotas
11-29-2022, 11:18 AM  
Sony Bravia XBR-65X850B Clicking On and Off by powerblackout
Started by powerblackout, 11-27-2022, 07:59 PM
10 responses
1,066 views
0 likes
 Last Post diif
by diif
11-29-2022, 03:34 AM  
Samsung uhd microdimming, what is this?? by Davi.p
Started by Davi.p, 11-28-2022, 02:18 PM
4 responses
567 views
0 likes
 Last Post Storyteller12
by Storyteller12
11-28-2022, 06:31 PM  
Visio M70-C3 LED replacement strips by mc900fthanna
Started by mc900fthanna, 11-28-2022, 03:03 PM
1 response
424 views
0 likes
 Last Post alfatv
by alfatv
11-28-2022, 04:42 PM  
Toshiba TV light blinking Red & Blue not able to boot by imranabbas
Started by imranabbas, 11-27-2022, 06:31 AM
1 response
581 views
0 likes
 Last Post Rajnhl
by Rajnhl
11-28-2022, 08:02 AM  
Infrared thermal imager HT-02A by Francesc V.
Started by Francesc V., 11-28-2022, 06:06 AM
0 responses
382 views
0 likes
 Last Post Francesc V.
by Francesc V.
11-28-2022, 06:06 AM  
Philips BDP5180/12 Blue-Ray "logo" in image. blocked by digitel
Started by digitel, 11-25-2022, 11:59 AM
7 responses
758 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-28-2022, 04:48 AM  
Telefunken D50U600M4CW does not turn on. by zvvvpnrsa
Started by zvvvpnrsa, 11-28-2022, 04:39 AM
0 responses
539 views
0 likes
 Last Post zvvvpnrsa
by zvvvpnrsa
11-28-2022, 04:39 AM  
Panasonic ST50 / GT or VT50? by Moreno83
Started by Moreno83, 07-28-2015, 11:07 AM
6 responses
3,385 views
0 likes
 Last Post stecos
by stecos
11-27-2022, 02:22 PM  
Samsung PN50A550S1FXZA black areas are sometimes a deep red by magconpres
Started by magconpres, 11-26-2022, 10:07 AM
1 response
513 views
0 likes
 Last Post tvtimmy
by tvtimmy
11-27-2022, 07:54 AM  
UN60D8000YFXZC Samsung - not powering ON by MariSico
Started by MariSico, 11-21-2022, 06:13 PM
24 responses
1,475 views
0 likes
 Last Post MariSico
by MariSico
11-26-2022, 04:18 PM  
westinghouse tv dwm55f2y1 no display standby light on by Xphoidz
Started by Xphoidz, 11-25-2022, 01:49 PM
12 responses
982 views
0 likes
 Last Post lotas
by lotas
11-26-2022, 01:25 PM  
LG 55uk6090pua by Jason616
Started by Jason616, 11-25-2022, 05:00 PM
3 responses
635 views
0 likes
 Last Post alfatv
by alfatv
11-26-2022, 12:14 PM  
HDMI ports not working - Panasonic model number TX-P50XT50B 50" by BadTelly
Started by BadTelly, 11-26-2022, 11:26 AM
0 responses
353 views
0 likes
 Last Post BadTelly
by BadTelly
11-26-2022, 11:26 AM  
Philips TV Backlight Repair by chestercc
Started by chestercc, 11-18-2022, 01:15 PM
3 responses
1,063 views
0 likes
 Last Post nomoresonys
by nomoresonys
11-26-2022, 09:52 AM  
dahua dvr firmwares by digitalpc
Started by digitalpc, 04-10-2017, 02:01 PM
3 responses
1,955 views
0 likes
 Last Post nesomis
by nesomis
11-26-2022, 07:59 AM  
Interchanging backlights. by unimatrix93
Started by unimatrix93, 11-21-2022, 12:24 PM
7 responses
1,149 views
0 likes
 Last Post Rajnhl
by Rajnhl
11-26-2022, 05:56 AM  
Vizio M65-E0 not turning on by pedromvu
Started by pedromvu, 11-18-2022, 12:28 PM
1 response
953 views
0 likes
 Last Post pedromvu
by pedromvu
11-25-2022, 07:06 PM  
LG 42LG5000 - Wierd Coloration by Kiks412
Started by Kiks412, 11-25-2022, 06:46 AM
5 responses
619 views
0 likes
 Last Post digitel
by digitel
11-25-2022, 11:44 AM  
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