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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
643,623 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
217 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
780,871 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
196,758 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
540,831 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
279,427 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
73,105 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
LG 55UH850V LED TV Backlights. Buy used or non genuine by pimlico
Started by pimlico, 12-12-2021, 06:16 AM
4 responses
1,091 views
0 likes
 Last Post alfatv
by alfatv
01-30-2022, 01:48 PM  
Philips VR 670B/39 - sdvice on repair needed by the_basilisk
Started by the_basilisk, 01-19-2022, 04:05 AM
1 response
661 views
0 likes
 Last Post goodpsusearch
by goodpsusearch
01-30-2022, 01:02 PM  
Firmware needed for SUPRA TV 75" SLED75UHDSM by Nedhal
Started by Nedhal, 01-27-2022, 10:16 AM
4 responses
1,033 views
0 likes
 Last Post Nedhal
by Nedhal
01-30-2022, 12:44 PM  
Sony Bravia XBR-65x900f: No Power, No Standby-light - however 3.3v STBY is present by SkishyIshy
Started by SkishyIshy, 03-17-2021, 11:44 AM
15 responses
3,954 views
0 likes
 Last Post thekidtmac73
by thekidtmac73
01-29-2022, 12:42 PM  
LG 55LB630v picture problem by chopper00
Started by chopper00, 01-27-2022, 04:35 PM
2 responses
631 views
0 likes
 Last Post chopper00
by chopper00
01-29-2022, 03:59 AM  
LG 55EG960V won’t turn on. by chopper00
Started by chopper00, 01-27-2022, 11:40 AM
14 responses
1,331 views
0 likes
 Last Post chopper00
by chopper00
01-28-2022, 01:53 PM  
philips 32pfl5507k/12 by StromarMiki
Started by StromarMiki, 01-15-2022, 01:15 PM
19 responses
2,248 views
0 likes
 Last Post R_J
by R_J
01-28-2022, 12:26 PM  
Vestel 42 inch VES420UNDL no picture, backlight ok, sound ok by freccia
Started by freccia, 01-09-2022, 05:14 AM
22 responses
2,454 views
0 likes
 Last Post freccia
by freccia
01-28-2022, 12:35 AM  
Vizio E550i-B2 Power Supply by handsworth
Started by handsworth, 01-27-2022, 10:20 PM
1 response
500 views
0 likes
 Last Post tvtimmy
by tvtimmy
01-27-2022, 10:32 PM  
Panasonic TX-48CX400B 50" (Vestel) - Damaged COF's? Repair Possible? by Russ17
Started by Russ17, 10-21-2021, 01:32 PM
13 responses
2,705 views
0 likes
 Last Post Davi.p
by Davi.p
01-27-2022, 03:51 PM  
Akai CTV 5584 picture issue by chopper00
Started by chopper00, 01-25-2022, 05:41 PM
1 response
621 views
0 likes
 Last Post chopper00
by chopper00
01-27-2022, 03:37 PM  
Closed: ************** anyone a member here? by Hamie
Started by Hamie, 12-07-2016, 08:41 AM
44 responses
16,302 views
0 likes
 Last Post SMDFlea
by SMDFlea
01-27-2022, 11:30 AM  
Samsung TV LT24e310nd/ZA backlight bleed or Bad CFL?? by comi66
Started by comi66, 01-26-2022, 05:15 PM
9 responses
785 views
0 likes
 Last Post dskall
by dskall
01-26-2022, 09:19 PM  
Panasonic Tx-55dx600 web apps crashing. by stav242
Started by stav242, 01-26-2022, 03:05 AM
1 response
550 views
0 likes
 Last Post stav242
by stav242
01-26-2022, 02:55 PM  
Samsung UE40C6600 problem with power supply by Xristakis795
Started by Xristakis795, 01-26-2022, 11:42 AM
3 responses
724 views
0 likes
 Last Post Xristakis795
by Xristakis795
01-26-2022, 01:55 PM  
Grundig 55 VLX7000 4K blue color BL by Diah
Started by Diah, 01-19-2022, 02:29 PM
13 responses
2,349 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-26-2022, 12:31 PM  
Sharp model lc-70le845u by mark9719
Started by mark9719, 01-25-2022, 12:18 AM
7 responses
1,064 views
0 likes
 Last Post mark9719
by mark9719
01-26-2022, 12:01 PM  
Rca model RHOS582SM 58" screen partial flicker by tmlfan
Started by tmlfan, 12-07-2021, 10:10 AM
1 response
745 views
0 likes
 Last Post normand2019
by normand2019
01-26-2022, 10:51 AM  
LG OLED 55EG9100 TCON troubles by jfl2507
Started by jfl2507, 10-31-2021, 03:09 PM
55 responses
9,818 views
0 likes
 Last Post Diah
by Diah
01-26-2022, 10:26 AM  
Vizio E480i-B2 by imraneesa
Started by imraneesa, 01-25-2022, 05:39 PM
7 responses
1,034 views
0 likes
 Last Post imraneesa
by imraneesa
01-26-2022, 07:12 AM  
Grundig 55 GUB 8860 - bad T-Con or bad panel? by Ierwin
Started by Ierwin, 01-19-2022, 01:39 PM
50 responses
5,111 views
0 likes
 Last Post Diah
by Diah
01-25-2022, 04:30 PM  
Hisense H55U7BUK - slow to load image by djmka
Started by djmka, 12-17-2021, 04:01 PM
17 responses
2,651 views
0 likes
 Last Post djmka
by djmka
01-25-2022, 02:38 PM  
Toshiba 46TL950 Greenlight turns on , backlight on , nothing on screen by sigmeyer
Started by sigmeyer, 09-03-2020, 10:12 AM
30 responses
3,647 views
0 likes
 Last Post amon76
by amon76
01-24-2022, 11:07 AM  
LED Panel repair! COF IC's by angelos
Started by angelos, 01-17-2022, 03:38 AM
12 responses
3,109 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-24-2022, 09:18 AM  
VIZIO M552i-B2 by ca2014mp2
Started by ca2014mp2, 04-25-2019, 01:00 PM
43 responses
4,234 views
0 likes
 Last Post viewerau
by viewerau
01-23-2022, 11:43 PM  
64PN5500 | BN44-00618A Main fuse keeps popping by nickgronk
Started by nickgronk, 01-22-2022, 10:43 PM
16 responses
1,230 views
0 likes
 Last Post nickgronk
by nickgronk
01-23-2022, 10:39 PM  
LG 50PK590 Hdmi Arc Or Not? by Lydia
Started by Lydia, 01-18-2022, 03:46 PM
3 responses
732 views
0 likes
 Last Post dskall
by dskall
01-23-2022, 04:59 PM  
LG 50PZ550 plasma help with diagnostics by jimbofz
Started by jimbofz, 01-13-2021, 01:28 PM
21 responses
2,684 views
0 likes
 Last Post dannythefixer
by dannythefixer
01-23-2022, 04:30 PM  
Sony KD-70X690E Bravia; Bad TCON? Bad panel? by swrb898
Started by swrb898, 12-28-2021, 08:12 PM
4 responses
1,210 views
0 likes
 Last Post swrb898
by swrb898
01-23-2022, 11:11 AM  
Help with identifying missing resistor from JVC push buttons TV3024-ZC10-01(C) by cheeky2
Started by cheeky2, 01-20-2022, 01:35 PM
4 responses
959 views
0 likes
 Last Post cheeky2
by cheeky2
01-23-2022, 02:11 AM  
LG 60PN6500-UA Won't Turn On Standby Only by fharris1977
Started by fharris1977, 09-05-2020, 11:32 AM
3 responses
1,467 views
0 likes
 Last Post nickgronk
by nickgronk
01-22-2022, 10:32 PM  
Vizio M50-C1 will not power on by caspe15
Started by caspe15, 11-13-2018, 08:53 AM
30 responses
6,474 views
0 likes
 Last Post nickgronk
by nickgronk
01-22-2022, 10:19 PM  
Sony XBR-65X900e No Picture by Hink85
Started by Hink85, 08-31-2021, 07:08 PM
8 responses
2,424 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-22-2022, 04:23 PM  
Samsung PS-50Q96HD by Ukdigger
Started by Ukdigger, 03-07-2021, 06:58 AM
2 responses
857 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-22-2022, 03:59 PM  
Haier Curved 4K 55ufc2500 No backlight by rikrikrik13
Started by rikrikrik13, 07-25-2018, 01:48 PM
13 responses
6,274 views
0 likes
 Last Post neilc6
by neilc6
01-22-2022, 11:06 AM  
Sony KDL-60LX903 by chopper00
Started by chopper00, 01-21-2022, 01:28 PM
2 responses
574 views
0 likes
 Last Post chopper00
by chopper00
01-21-2022, 05:46 PM  
Samsung UE40JU6400K - no image. by stav242
Started by stav242, 01-21-2022, 07:22 AM
5 responses
829 views
0 likes
 Last Post dskall
by dskall
01-21-2022, 03:07 PM  
Sharp LC-70UD1U Half screen Normal half screen is white by Megan0
Started by Megan0, 01-19-2022, 11:20 AM
8 responses
1,229 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-20-2022, 08:11 PM  
Sharp Aquos LC-70LE732U Blinking Pattern 2 -5 by rted
Started by rted, 04-15-2015, 09:19 AM
78 responses
35,293 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-20-2022, 07:41 PM  
samsung la32a436t1d upside down picture by Xristakis795
Started by Xristakis795, 01-19-2022, 11:07 AM
16 responses
1,388 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-20-2022, 07:28 PM  
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