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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
642,239 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
780,341 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
540,607 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  
Samsung TV LA46B550K1R flickering issue, so near yet so far by Indie
Started by Indie, 09-24-2020, 01:44 AM
3 responses
1,193 views
0 likes
 Last Post budm
by budm
09-24-2020, 12:46 PM  
Insignia NS-55D420NA16 Backlight Problem by Stu71584
Started by Stu71584, 06-18-2018, 02:41 PM
48 responses
7,838 views
0 likes
 Last Post hoangmai
by hoangmai
09-24-2020, 11:24 AM  
No picture Samsung LE37A457C10 by Techstar
Started by Techstar, 09-24-2020, 10:25 AM
0 responses
826 views
0 likes
 Last Post Techstar
by Techstar
09-24-2020, 10:25 AM  
Dreambox 500s no power on by joeh
Started by joeh, 08-04-2014, 04:42 AM
39 responses
8,681 views
0 likes
 Last Post risting
by risting
09-23-2020, 10:58 PM  
Panasonic P50ST50B plasma TV: 13 blinks by faenil
Started by faenil, 09-16-2020, 04:32 PM
13 responses
2,223 views
0 likes
 Last Post faenil
by faenil
09-23-2020, 04:31 PM  
LG TV 28MT42VF-PZ Stuck in LCN conflict by amennone
Started by amennone, 09-23-2020, 02:15 PM
0 responses
1,223 views
0 likes
 Last Post amennone
by amennone
09-23-2020, 02:15 PM  
KDL-60EX700 7 Blinks by Plurxtc1
Started by Plurxtc1, 09-09-2020, 09:39 AM
4 responses
1,073 views
0 likes
 Last Post budm
by budm
09-23-2020, 01:19 PM  
Samsung LN46C530F1FXZA Dead Set No Standby by fharris1977
Started by fharris1977, 09-22-2020, 10:00 AM
3 responses
964 views
0 likes
 Last Post budm
by budm
09-23-2020, 01:13 PM  
Reflow main board techniques by grimacelord
Started by grimacelord, 09-23-2020, 06:23 AM
3 responses
1,304 views
0 likes
 Last Post grimacelord
by grimacelord
09-23-2020, 07:50 AM  
Samsung BN44-00264A Power Board by cicabu72
Started by cicabu72, 08-11-2020, 12:20 PM
52 responses
6,730 views
0 likes
 Last Post Davi.p
by Davi.p
09-23-2020, 04:25 AM  
Toshiba 55UL610 - Constant Relay Clicking by rustyanthony
Started by rustyanthony, 09-22-2020, 08:08 PM
0 responses
812 views
0 likes
 Last Post rustyanthony
by rustyanthony
09-22-2020, 08:08 PM  
Proscan 40LD45Q messed up and no image by shelby5041
Started by shelby5041, 09-22-2020, 03:18 PM
1 response
682 views
0 likes
 Last Post shelby5041
by shelby5041
09-22-2020, 03:42 PM  
lg 60 ph670v dead clicking relay by jimbofz
Started by jimbofz, 09-06-2020, 11:58 AM
8 responses
1,596 views
0 likes
 Last Post jimbofz
by jimbofz
09-22-2020, 01:48 PM  
sony KDL 40R483B 6 blinks by jimbofz
Started by jimbofz, 09-19-2020, 08:43 AM
12 responses
2,372 views
0 likes
 Last Post jimbofz
by jimbofz
09-22-2020, 01:27 PM  
Sony Bravia KDL-40Z4500 hdmi not working anymore by DS-1
Started by DS-1, 09-22-2020, 05:55 AM
4 responses
1,104 views
0 likes
 Last Post DS-1
by DS-1
09-22-2020, 10:32 AM  
Sony NSX-32GT1 need blink codes. by noonyf
Started by noonyf, 09-18-2020, 09:54 AM
2 responses
938 views
0 likes
 Last Post noonyf
by noonyf
09-22-2020, 09:25 AM  
Samsung UN55FH6030F and Samsung UN55J6201AF by Danstona
Started by Danstona, 09-20-2020, 07:10 PM
1 response
898 views
0 likes
 Last Post handsworth
by handsworth
09-22-2020, 07:30 AM  
Sandstorm Tv by LEEDASH
Started by LEEDASH, 09-21-2020, 07:27 AM
1 response
810 views
0 likes
 Last Post petehall347
by petehall347
09-21-2020, 08:41 AM  
Samsung 64" Plasma BN44-00516A PSU Repair by Gandalf_Sr
Started by Gandalf_Sr, 09-07-2020, 08:54 AM
7 responses
2,797 views
0 likes
 Last Post Gandalf_Sr
by Gandalf_Sr
09-21-2020, 07:43 AM  
Sony XBR-75X940C 4 RED Blinks No blacklight by lniSonyBad
Started by lniSonyBad, 09-20-2020, 05:48 PM
1 response
1,024 views
0 likes
 Last Post budwich
by budwich
09-21-2020, 07:22 AM  
LG 60UH8507 Backlight turns off after few seconds by FrozenHaxor
Started by FrozenHaxor, 10-09-2019, 10:10 AM
15 responses
8,883 views
0 likes
 Last Post EuLE
by EuLE
09-21-2020, 03:36 AM  
KDL-42W706B dump nand by johnny20082008
Started by johnny20082008, 09-21-2020, 02:39 AM
0 responses
737 views
0 likes
 Last Post johnny20082008
by johnny20082008
09-21-2020, 02:39 AM  
Samsung UA55HU7000 TV: HAVDD missing by senakahks
Started by senakahks, 09-20-2020, 07:14 PM
0 responses
799 views
0 likes
 Last Post senakahks
by senakahks
09-20-2020, 07:14 PM  
UN65HU9000 T-con by tonebells
Started by tonebells, 09-14-2020, 08:09 PM
13 responses
1,621 views
0 likes
 Last Post budm
by budm
09-20-2020, 03:37 PM  
Samsung UE40D8000YS Strange Issue by trunks81
Started by trunks81, 09-19-2020, 09:27 AM
4 responses
977 views
0 likes
 Last Post trunks81
by trunks81
09-20-2020, 12:38 PM  
42u2p y & x problem by Mrnixdorf
Started by Mrnixdorf, 07-04-2018, 05:34 PM
16 responses
6,750 views
0 likes
 Last Post David L. Chan
by David L. Chan
09-19-2020, 10:54 PM  
Sanyo FW65D25T with blue pixel picture? by kthorpe88
Started by kthorpe88, 12-13-2017, 10:07 PM
9 responses
1,653 views
0 likes
 Last Post Lakisha3336
by Lakisha3336
09-19-2020, 09:49 PM  
LF320FX4F Mainboard by Eel_dahc
Started by Eel_dahc, 09-19-2020, 02:43 PM
1 response
758 views
0 likes
 Last Post Eel_dahc
by Eel_dahc
09-19-2020, 09:28 PM  
JVC EM32TS LCD tv wont power on by shelby5041
Started by shelby5041, 09-19-2020, 01:43 PM
6 responses
1,146 views
0 likes
 Last Post shelby5041
by shelby5041
09-19-2020, 07:25 PM  
lg 42pt350r plasma by hispeck
Started by hispeck, 09-16-2020, 08:25 AM
8 responses
2,045 views
0 likes
 Last Post Biruslapio
by Biruslapio
09-19-2020, 04:50 PM  
Samsung LE32A552P3R / SMPS BN44-00213A Fuse keeps going by trunks81
Started by trunks81, 08-28-2020, 09:15 AM
5 responses
1,171 views
0 likes
 Last Post trunks81
by trunks81
09-19-2020, 01:36 PM  
KDL-42W706B dump nand by johnny20082008
Started by johnny20082008, 09-19-2020, 12:18 AM
0 responses
829 views
0 likes
 Last Post johnny20082008
by johnny20082008
09-19-2020, 12:18 AM  
Haier 65UFC2500 Curved Disassembly. by Kilroy2k1
Started by Kilroy2k1, 09-14-2020, 07:23 AM
6 responses
1,320 views
0 likes
 Last Post Kilroy2k1
by Kilroy2k1
09-18-2020, 06:15 PM  
LG 55LV5500-TA No picture, No sound by vk5bd
Started by vk5bd, 07-31-2017, 01:13 AM
17 responses
4,815 views
0 likes
 Last Post shelby5041
by shelby5041
09-18-2020, 04:58 PM  
Samsung UE40D5520RKXXU USB Problem by Bloopeta
Started by Bloopeta, 09-17-2020, 02:28 PM
9 responses
1,153 views
0 likes
 Last Post diif
by diif
09-18-2020, 09:18 AM  
Follow up on your success by tvtimmy
Started by tvtimmy, 08-08-2020, 05:08 PM
4 responses
1,286 views
0 likes
 Last Post tvtimmy
by tvtimmy
09-17-2020, 04:49 PM  
Sharp LC-48LE653u reboot fix by freakaftr8
Started by freakaftr8, 03-03-2018, 11:22 AM
16 responses
5,214 views
0 likes
 Last Post jlecaro
by jlecaro
09-17-2020, 12:46 PM  
Toshiba 52RV530U DONT TURN ON. by crdz66
Started by crdz66, 12-06-2016, 07:05 PM
7 responses
2,668 views
0 likes
 Last Post dick_barton
by dick_barton
09-17-2020, 12:02 PM  
42PFL7406 No Power by trunks81
Started by trunks81, 07-10-2020, 10:33 PM
52 responses
5,173 views
0 likes
 Last Post trunks81
by trunks81
09-17-2020, 11:39 AM  
Quadro TV 17mb22-2 no picture, backlight ok by 6ot4hr
Started by 6ot4hr, 06-14-2016, 04:29 PM
7 responses
4,513 views
0 likes
 Last Post robert1000
by robert1000
09-17-2020, 11:06 AM  
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