Troubleshooting Computer Displays

Topics	Statistics	Last Post
Sticky: A guide on how to troubleshoot 2 seconds to black by retiredcaps Started by retiredcaps, 07-23-2010, 09:04 PM	66 responses 238,051 views 0 reactions	Last Post by dnytwaryors 08-22-2023, 10:56 PM
Sticky: Inverter tester using old CFL by budm Started by budm, 04-08-2012, 11:51 PM	94 responses 234,361 views 0 reactions	Last Post by bob2weed 06-13-2021, 06:11 PM
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 4,300 views 0 reactions	Last Post 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 9,917 views 0 reactions	Last Post by Topcat 12-30-2018, 03:16 PM
LG Flatron W1934S problem with backlight by DeniS182 Started by DeniS182, 11-11-2014, 03:22 AM	11 responses 6,524 views 0 reactions	Last Post by Andrew F. Ali 04-30-2018, 07:36 AM
Syncmaster 2493hm : no power no blue led, need help by disorder Started by disorder, 04-16-2018, 06:22 AM	11 responses 2,238 views 0 reactions	Last Post by euromatlox 04-28-2018, 12:39 PM
need firmware sumsong bw1953 by boyebaran Started by boyebaran, 04-26-2018, 06:23 AM	0 responses 1,264 views 0 reactions	Last Post by boyebaran 04-26-2018, 06:23 AM
dell 2007wfp bad caps. by gordesky1 Started by gordesky1, 04-12-2018, 12:52 PM	3 responses 1,699 views 0 reactions	Last Post by rddube 04-21-2018, 05:51 PM
philips 170s turns on for 1s and than dead by Audison Started by Audison, 09-16-2016, 01:03 PM	50 responses 9,158 views 0 reactions	Last Post by mihovilko 04-18-2018, 05:39 PM
Benq G2255 doesn't power on - amber power light when plugged in - part 2 by rddube Started by rddube, 01-27-2018, 07:14 PM	177 responses 17,739 views 0 reactions	Last Post by rddube 04-17-2018, 04:20 PM
Dell 2007WFP - Inverter Problem? by aliasdck Started by aliasdck, 01-02-2010, 10:20 PM	20 responses 19,418 views 0 reactions	Last Post by gordesky1 04-15-2018, 12:46 AM
Samsung E2220W 2 second to black problem by titusdis Started by titusdis, 04-13-2018, 04:22 PM	2 responses 1,434 views 0 reactions	Last Post by ron350 04-13-2018, 06:09 PM
Aoc n20wb by ronhayes Started by ronhayes, 04-06-2018, 05:02 AM	58 responses 6,815 views 0 reactions	Last Post by vinceroger69 04-13-2018, 01:23 PM
U3011 power fault? by ktzz Started by ktzz, 10-14-2014, 10:29 AM	45 responses 17,192 views 0 reactions	Last Post by needURhelp 04-12-2018, 10:39 AM
Viewsonic VX2370SMH by Coinhunter Started by Coinhunter, 04-09-2018, 03:57 PM	1 response 1,639 views 0 reactions	Last Post by budm 04-09-2018, 09:20 PM
Acer AL732 - 2 secs. to black by pfrcom Started by pfrcom, 04-09-2018, 01:11 AM	1 response 1,503 views 0 reactions	Last Post by vinceroger69 04-09-2018, 03:40 AM
Help with Next Megapixel 17" color (aka Sony m41kka16x) by bclkjs Started by bclkjs, 04-25-2017, 05:04 AM	4 responses 2,295 views 0 reactions	Last Post by bclkjs 04-04-2018, 05:18 AM
Sourcing replacement backlight SMD LEDs or Strips (LG panel) by cmg Started by cmg, 12-28-2016, 05:15 PM	22 responses 8,951 views 0 reactions	Last Post by Juanmi 03-31-2018, 06:13 AM
Samsung 2243wm black by neisg1 Started by neisg1, 03-27-2018, 08:36 AM	3 responses 1,541 views 0 reactions	Last Post by neisg1 03-28-2018, 01:38 PM
BN44-00195A strikes back! by Galandil Started by Galandil, 09-29-2015, 10:51 AM	81 responses 22,534 views 0 reactions	Last Post by budm 03-25-2018, 05:32 PM
Viewsonic VX2370SMH by foreman Started by foreman, 03-21-2018, 03:29 AM	7 responses 2,416 views 0 reactions	Last Post by foreman 03-23-2018, 03:24 PM
Apple Cinema HD Display LCD 23" (A1082) with 24V power supply (A1097) by Chungalin Started by Chungalin, 12-11-2014, 12:59 PM	22 responses 17,009 views 0 reactions	Last Post by Chungalin 03-23-2018, 06:39 AM
Samsung 2235BW disabemly? by ron350 Started by ron350, 03-15-2018, 08:51 AM	13 responses 1,935 views 0 reactions	Last Post by ron350 03-21-2018, 10:07 AM
Samsung sync master 2493HM help by ivtec Started by ivtec, 03-11-2018, 10:32 AM	1 response 1,653 views 0 reactions	Last Post by euromatlox 03-20-2018, 03:56 PM
ViewSonic VX922 and VX724 Bad CapXon by hackerbob Started by hackerbob, 12-03-2008, 10:18 AM	35 responses 15,207 views 0 reactions	Last Post by Hunt 03-20-2018, 04:42 AM
Need assistance -- Video Game CRT Color Monitor by richajem Started by richajem, 08-14-2017, 07:21 PM	17 responses 2,690 views 0 reactions	Last Post by richajem 03-17-2018, 09:05 AM
Samsung T200HD Inverter Transformer by Dedeleedo Started by Dedeleedo, 03-13-2018, 02:21 PM	1 response 1,484 views 0 reactions	Last Post by Dedeleedo 03-14-2018, 02:27 AM
BenQ G2420HD cannot stay lit up by Pimpom Started by Pimpom, 03-09-2018, 01:02 PM	7 responses 2,550 views 0 reactions	Last Post by Pimpom 03-13-2018, 11:23 PM
Identifying the problem with my Dell 2209WA by Nikochan Started by Nikochan, 03-08-2018, 12:00 PM	3 responses 1,907 views 0 reactions	Last Post by rddube 03-13-2018, 05:30 AM
LG Flatron L194WT-SFQ:AUSRQF by bipolar Started by bipolar, 10-26-2011, 12:34 PM	13 responses 12,668 views 0 reactions	Last Post by cpdump 03-10-2018, 12:55 PM
hp f2105 monitor black screen by ryn0909 Started by ryn0909, 01-01-2018, 02:21 AM	37 responses 4,672 views 0 reactions	Last Post by ryn0909 03-09-2018, 06:33 AM
Backlight Rapidly Flashing - 23" Cinema Display by koerneka Started by koerneka, 03-01-2018, 07:55 AM	3 responses 1,676 views 0 reactions	Last Post by koerneka 03-06-2018, 09:14 AM
LG Flatron M237WD - After approx. 30 minutes the backlight goes off by ptykrup Started by ptykrup, 02-11-2018, 05:29 PM	5 responses 2,309 views 0 reactions	Last Post by ptykrup 03-05-2018, 02:11 PM
Belinea 102035W Help by Andeh Started by Andeh, 01-22-2011, 08:44 AM	55 responses 17,626 views 0 reactions	Last Post by Gouge 03-01-2018, 04:56 AM
attempt to repair power supply board by ryn0909 Started by ryn0909, 01-24-2018, 11:30 PM	30 responses 3,347 views 0 reactions	Last Post by ryn0909 02-28-2018, 05:59 AM
Iiyama ProLite E485S by SoilMuncher Started by SoilMuncher, 02-25-2018, 06:47 PM	1 response 1,233 views 0 reactions	Last Post by rddube 02-27-2018, 08:44 PM
Acer AL2416W No Logo, Backlight works, Still no picture. by texassoul Started by texassoul, 02-16-2018, 09:24 PM	14 responses 1,972 views 0 reactions	Last Post by rddube 02-25-2018, 09:53 PM
Futaba VFD M202SD01HA - identify component by juergenb Started by juergenb, 02-21-2018, 03:26 AM	2 responses 1,958 views 0 reactions	Last Post by juergenb 02-22-2018, 02:01 AM
RCA LED65G55R120Q TV Set Power issue? by mwbrown1979 Started by mwbrown1979, 12-09-2017, 04:25 PM	15 responses 2,419 views 0 reactions	Last Post by budm 02-20-2018, 10:34 AM
Repairing VP2030B by brokenwall Started by brokenwall, 09-19-2010, 01:02 PM	26 responses 13,676 views 0 reactions	Last Post by marinewonder 02-20-2018, 02:56 AM
Iiyama Prolight B27783QSU-B1 Model- PL2783Q - Strange Horizontal Lines on Screen! by reessi Started by reessi, 02-02-2018, 03:30 PM	5 responses 1,688 views 0 reactions	Last Post by rddube 02-15-2018, 04:53 PM
Philips 170B4 BB/02 flashes on for a split second by FitPaul Started by FitPaul, 02-10-2018, 09:21 AM	18 responses 2,724 views 0 reactions	Last Post by FitPaul 02-13-2018, 10:52 AM
Fried this component,where to find replacement for Acer-G226HQL by 90Ninety Started by 90Ninety, 01-28-2018, 07:38 PM	11 responses 2,628 views 0 reactions	Last Post by Agent24 02-08-2018, 01:54 AM
AOC 2236Vw (TFT22W90PS) Blue power light flashing, no video by fuxxy Started by fuxxy, 05-10-2016, 04:24 PM	19 responses 7,151 views 0 reactions	Last Post by Elrynon 02-07-2018, 11:15 PM

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