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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
643,547 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
780,846 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
196,753 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
540,812 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
279,419 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
9,188 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
28,431 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
73,099 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  
Slowly understanding and repairing aquos tv. just have a question by morgan
Started by morgan, 11-12-2009, 07:01 PM
13 responses
5,156 views
0 likes
 Last Post ses4you
by ses4you
11-19-2014, 02:55 PM  
sceptre x46bv by djpat1974
Started by djpat1974, 11-19-2014, 12:42 PM
1 response
1,562 views
0 likes
 Last Post selldoor
by selldoor
11-19-2014, 02:17 PM  
Samsung PN58A55081FXZA: Is this PiP? by LameCooter
Started by LameCooter, 11-19-2014, 11:37 AM
1 response
1,661 views
0 likes
 Last Post tom66
by tom66
11-19-2014, 12:31 PM  
Lg50pc1d-ec by snipersquad100
Started by snipersquad100, 11-19-2014, 09:20 AM
1 response
1,536 views
0 likes
 Last Post tom66
by tom66
11-19-2014, 09:34 AM  
TV Recap - Bush (Alba) LCD2280f1080P by nigeH
Started by nigeH, 11-11-2014, 03:18 PM
35 responses
8,059 views
0 likes
 Last Post nigeH
by nigeH
11-19-2014, 05:43 AM  
Sceptre x42gv-komodo strange colors by Addressrock
Started by Addressrock, 11-11-2014, 08:48 AM
17 responses
2,663 views
0 likes
 Last Post Addressrock
by Addressrock
11-18-2014, 08:24 PM  
VZ42L No Amber light, no stand by 5v by windfreik
Started by windfreik, 01-20-2012, 12:52 PM
116 responses
14,736 views
0 likes
 Last Post knoxrebel
by knoxrebel
11-18-2014, 07:24 PM  
52" Sarp Aquos LCD TV (60Hz 1080p) by nayr
Started by nayr, 06-01-2014, 06:27 PM
21 responses
5,505 views
0 likes
 Last Post nayr
by nayr
11-18-2014, 06:03 PM  
Sony Bravia KDL-40EX400 Dead totally by CraigR
Started by CraigR, 10-30-2014, 01:33 PM
38 responses
5,742 views
0 likes
 Last Post gamethriller
by gamethriller
11-18-2014, 04:01 PM  
help with a Philips 47" LCD power fault by Mikeyboy2007
Started by Mikeyboy2007, 08-25-2014, 09:02 AM
38 responses
6,015 views
0 likes
 Last Post Mikeyboy2007
by Mikeyboy2007
11-18-2014, 03:25 PM  
Baird CN47BAIR weird colours (solarisation) on picture, no DVB picture but has sound by tom66
Started by tom66, 11-18-2014, 03:09 PM
0 responses
2,090 views
0 likes
 Last Post tom66
by tom66
11-18-2014, 03:09 PM  
ps51e450 sound but no picture by wreksta
Started by wreksta, 11-18-2014, 10:06 AM
3 responses
2,148 views
0 likes
 Last Post tom66
by tom66
11-18-2014, 02:42 PM  
Phillips 42pf5521d/10 Buzzing when on whites. by ReeceyBurger123
Started by ReeceyBurger123, 11-18-2014, 01:53 PM
1 response
1,416 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-18-2014, 02:40 PM  
LG 50PJ350 plasma clicking on and off. by Mikeyboy2007
Started by Mikeyboy2007, 11-08-2014, 08:32 AM
3 responses
3,586 views
0 likes
 Last Post Mikeyboy2007
by Mikeyboy2007
11-18-2014, 02:34 PM  
Phillips 50pfp5332d/37 power board shot? by Tedybear
Started by Tedybear, 11-13-2014, 07:36 PM
6 responses
3,898 views
0 likes
 Last Post Tedybear
by Tedybear
11-18-2014, 01:49 PM  
Panasonic TC-P55ST60. 7 flashes by planky
Started by planky, 11-09-2014, 04:19 PM
8 responses
2,769 views
0 likes
 Last Post planky
by planky
11-18-2014, 12:13 PM  
LN46C630K1FXZA BN94-02701G main board replacement question by allenrw
Started by allenrw, 11-18-2014, 08:41 AM
2 responses
6,060 views
0 likes
 Last Post budm
by budm
11-18-2014, 09:48 AM  
SAMSUNG LN46c630k1f video and HDMI connector fix by allenrw
Started by allenrw, 02-17-2014, 10:24 AM
4 responses
5,101 views
0 likes
 Last Post allenrw
by allenrw
11-18-2014, 08:10 AM  
LG 50pc1dr - help repairing/diagnosing problem... by artephius
Started by artephius, 11-28-2010, 11:00 AM
26 responses
15,509 views
0 likes
 Last Post dnai@sbcglobal.net
by dnai@sbcglobal.net
11-18-2014, 07:14 AM  
LG 50PC3D HDMI 1 - No Sound by barryra
Started by barryra, 11-15-2014, 07:58 PM
4 responses
2,343 views
0 likes
 Last Post barryra
by barryra
11-17-2014, 12:16 PM  
What might of caused these main caps to bulge so badly? by Dang
Started by Dang, 11-16-2014, 12:46 PM
19 responses
2,773 views
0 likes
 Last Post Dang
by Dang
11-17-2014, 11:38 AM  
Sanyo dp42840 cap exploded by whatusername
Started by whatusername, 05-10-2014, 07:43 PM
39 responses
6,525 views
0 likes
 Last Post tw2005
by tw2005
11-17-2014, 08:20 AM  
were to purchase a new power supply board by zell66
Started by zell66, 11-16-2014, 10:25 PM
3 responses
1,702 views
0 likes
 Last Post zell66
by zell66
11-17-2014, 06:26 AM  
Panasonic TC-P42S1...test MOSFETS on SC Board by babewk
Started by babewk, 11-16-2014, 09:11 AM
1 response
2,168 views
0 likes
 Last Post tw2005
by tw2005
11-17-2014, 02:35 AM  
Another Sony with Tab bond failure. KDL-46S4100. by lookimback
Started by lookimback, 11-12-2014, 09:53 PM
33 responses
5,728 views
0 likes
 Last Post mmartell
by mmartell
11-17-2014, 12:21 AM  
Toshiba 26HL37 : backlight on, sound on, no picture (white screen) by vizi0n
Started by vizi0n, 11-16-2014, 11:23 PM
2 responses
2,253 views
0 likes
 Last Post vizi0n
by vizi0n
11-16-2014, 11:29 PM  
bought new Power Board, can't test Main Board - need help using MultiMeters by GR3Y5H3ART
Started by GR3Y5H3ART, 09-07-2014, 06:05 PM
60 responses
8,836 views
0 likes
 Last Post GR3Y5H3ART
by GR3Y5H3ART
11-16-2014, 08:40 PM  
Panasonic Plasma TC-P55GT30 purple top half of screen by sparkoneus
Started by sparkoneus, 11-08-2014, 10:45 AM
16 responses
4,332 views
0 likes
 Last Post sparkoneus
by sparkoneus
11-16-2014, 06:26 PM  
samsung Ps43d450a2w power board failure by xmandarkx
Started by xmandarkx, 12-30-2013, 05:51 PM
32 responses
8,490 views
0 likes
 Last Post stejones
by stejones
11-16-2014, 10:07 AM  
Proscan 42la 45h Power Supply help... by smoothcriminal69
Started by smoothcriminal69, 11-15-2014, 06:29 AM
9 responses
3,152 views
0 likes
 Last Post selldoor
by selldoor
11-16-2014, 07:14 AM  
VIZIO - P50HDTV10A dont turn on PSB has power by stormyt
Started by stormyt, 11-15-2014, 08:15 PM
2 responses
1,836 views
0 likes
 Last Post Ltank
by Ltank
11-15-2014, 09:47 PM  
philips 42pfp5532d/05, error codes ? by finntricky
Started by finntricky, 11-09-2014, 02:54 AM
3 responses
2,598 views
0 likes
 Last Post finntricky
by finntricky
11-15-2014, 06:18 PM  
possible timing control fault with Samsung LE37M87BD by Mikeyboy2007
Started by Mikeyboy2007, 11-14-2014, 07:56 AM
11 responses
3,325 views
0 likes
 Last Post goontron
by goontron
11-15-2014, 06:09 PM  
Samsung plasma PN50A450P1DXZA by LDSisHere
Started by LDSisHere, 04-16-2013, 08:09 PM
15 responses
8,366 views
0 likes
 Last Post tom66
by tom66
11-15-2014, 02:14 PM  
hisense led lcd tv -50k360g by mmoore5553
Started by mmoore5553, 11-10-2014, 07:47 PM
10 responses
4,800 views
0 likes
 Last Post mmoore5553
by mmoore5553
11-15-2014, 11:22 AM  
LN32D450G1DXZA white screen slowly appears after turning on by jstiene
Started by jstiene, 11-15-2014, 08:29 AM
1 response
1,872 views
0 likes
 Last Post tom66
by tom66
11-15-2014, 11:17 AM  
Sony KDL-40ex400 LCD tv no power...100% dead by shelby5041
Started by shelby5041, 08-23-2014, 01:48 PM
86 responses
12,861 views
0 likes
 Last Post shelby5041
by shelby5041
11-15-2014, 12:49 AM  
aoc L32W861 PSU makes high pitched noise when turned on by triplefour
Started by triplefour, 11-11-2014, 11:33 PM
13 responses
3,800 views
0 likes
 Last Post Shinju
by Shinju
11-14-2014, 10:37 PM  
Vizio E390L Back light turns on and no Picture by jeffecor
Started by jeffecor, 11-11-2014, 08:04 PM
8 responses
2,293 views
0 likes
 Last Post jeffecor
by jeffecor
11-14-2014, 05:41 PM  
Pioneer pdp-42a3hd by rick_me24
Started by rick_me24, 11-09-2014, 05:17 PM
11 responses
2,885 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-14-2014, 04:50 PM  
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