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 238,447 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 234,919 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 4,318 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 9,958 views 0 reactions	Last Post by Topcat 12-30-2018, 03:16 PM
Samsung Syncmaster 216bw w/pics by junkmansam Started by junkmansam, 12-12-2011, 12:49 PM	10 responses 3,425 views 0 reactions	Last Post by retiredcaps 12-15-2011, 03:03 PM
another Samsung 2233 by tedmich Started by tedmich, 12-14-2011, 12:38 AM	6 responses 5,491 views 0 reactions	Last Post by tedmich 12-15-2011, 11:36 AM
Two dead Princeton VL1916 monitors by Frh1 Started by Frh1, 12-14-2011, 06:49 PM	4 responses 3,542 views 0 reactions	Last Post by PlainBill 12-15-2011, 06:48 AM
SCEPTRE X9G Naga V water around screen border by wilsoncomputer Started by wilsoncomputer, 12-14-2011, 07:38 PM	2 responses 2,637 views 0 reactions	Last Post by PCBONEZ 12-14-2011, 11:02 PM
Dell 1901fp by littlski717 Started by littlski717, 11-15-2011, 10:25 PM	56 responses 12,552 views 0 reactions	Last Post by ronreb 12-14-2011, 08:53 AM
AOC Monitor comprises two seconds and goes by celtronics2011 Started by celtronics2011, 12-12-2011, 03:23 PM	7 responses 3,642 views 0 reactions	Last Post by Scenic 12-13-2011, 05:26 PM
Asus VK193S Backlight problem. by BenCesur Started by BenCesur, 12-03-2011, 05:37 AM	6 responses 3,940 views 0 reactions	Last Post by BenCesur 12-13-2011, 04:51 PM
Dell E172 blinking power LED by tom66 Started by tom66, 12-12-2011, 09:21 AM	3 responses 2,292 views 0 reactions	Last Post by trebo 12-12-2011, 12:58 PM
Looking for basic guide to PSU troubleshooting by DTLMG Started by DTLMG, 12-11-2011, 07:19 AM	8 responses 3,303 views 0 reactions	Last Post by PlainBill 12-12-2011, 06:34 AM
Couple questions about CCFLs by caphair Started by caphair, 12-10-2011, 03:32 PM	4 responses 2,432 views 0 reactions	Last Post by caphair 12-11-2011, 10:45 AM
How do i complete circut on CCFL test lamp by DTLMG Started by DTLMG, 12-05-2011, 07:29 AM	10 responses 4,016 views 0 reactions	Last Post by DTLMG 12-10-2011, 09:00 PM
Samsung SyncMaster 932B- Help? by gr8st121 Started by gr8st121, 12-09-2011, 08:40 PM	6 responses 3,083 views 0 reactions	Last Post by retiredcaps 12-10-2011, 02:10 PM
Looking for side by side High Res Image of CCFL vs LED by DTLMG Started by DTLMG, 12-10-2011, 08:35 AM	0 responses 1,732 views 0 reactions	Last Post by DTLMG 12-10-2011, 08:35 AM
Samsung Syncmaster 245b - Testing resistors by Ruffles Started by Ruffles, 12-08-2011, 06:56 AM	5 responses 3,638 views 0 reactions	Last Post by trebo 12-09-2011, 09:40 AM
Acer G215H ABD by Vizor Started by Vizor, 11-19-2011, 01:44 PM	6 responses 3,251 views 0 reactions	Last Post by PlainBill 12-09-2011, 07:27 AM
Viewsonic VA720 - 2 secs to black by shovenose Started by shovenose, 11-22-2011, 12:13 AM	38 responses 8,848 views 0 reactions	Last Post by retiredcaps 12-09-2011, 01:20 AM
caps replacement by CHRIS1 Started by CHRIS1, 12-08-2011, 03:09 AM	0 responses 11 views 0 reactions	Last Post by CHRIS1 12-08-2011, 03:09 AM
Acer V193W No display/Light, odd ticking from boards... by InixPc Started by InixPc, 12-04-2011, 09:09 PM	13 responses 7,410 views 0 reactions	Last Post by jayoung 12-07-2011, 11:49 AM
Dell 2007FPb problems by zzmyers Started by zzmyers, 12-06-2011, 10:58 PM	2 responses 4,568 views 0 reactions	Last Post by zzmyers 12-07-2011, 11:05 AM
Samsung Syncmaster 760V TFT PSU toasty by asand1 Started by asand1, 11-15-2011, 12:31 AM	6 responses 4,021 views 0 reactions	Last Post by msdos85 12-07-2011, 10:58 AM
Suggestion to replace bad caps ? by Fukushiman Started by Fukushiman, 12-06-2011, 05:52 PM	2 responses 2,101 views 0 reactions	Last Post by Fukushiman 12-06-2011, 07:11 PM
Samsung 2220wm Black - Identifying if Caps are bad by bizwizkid Started by bizwizkid, 12-04-2011, 07:44 PM	8 responses 3,081 views 0 reactions	Last Post by Scenic 12-06-2011, 04:48 PM
dell e228wfp goes blank by chetreynolds Started by chetreynolds, 12-04-2011, 04:03 PM	8 responses 4,578 views 0 reactions	Last Post by PCBONEZ 12-06-2011, 01:08 AM
replacing ccfls - shrinktube critical? by gb77 Started by gb77, 12-03-2011, 04:31 PM	4 responses 2,643 views 0 reactions	Last Post by gb77 12-05-2011, 06:16 PM
Acer P193w - blink screen by spintop Started by spintop, 04-08-2011, 07:18 AM	29 responses 13,461 views 0 reactions	Last Post by PlainBill 12-05-2011, 01:58 PM
How to know ESR if not specified? by Fukushiman Started by Fukushiman, 12-03-2011, 09:02 PM	3 responses 2,646 views 0 reactions	Last Post by Fukushiman 12-04-2011, 01:16 AM
Westinghouse L2046NV 2 seconds to black by Mr Bill Started by Mr Bill, 11-26-2011, 10:10 PM	47 responses 16,351 views 0 reactions	Last Post by Mr Bill 12-03-2011, 07:16 PM
150uF/450V replacement cap that is 18.5mmx40mm by Welchs101 Started by Welchs101, 03-08-2010, 11:03 AM	5 responses 7,029 views 0 reactions	Last Post by klkmalik 12-03-2011, 01:05 PM
Viewsonic VX2235wm fixed by Rogerwilco Started by Rogerwilco, 12-03-2011, 03:45 AM	0 responses 1,861 views 0 reactions	Last Post by Rogerwilco 12-03-2011, 03:45 AM
Lite-on k17an "no signal input" by emilije Started by emilije, 12-02-2011, 03:19 PM	0 responses 2,328 views 0 reactions	Last Post by emilije 12-02-2011, 03:19 PM
samsung ls19mj wont detect input by chetreynolds Started by chetreynolds, 12-02-2011, 11:36 AM	0 responses 1,818 views 0 reactions	Last Post by chetreynolds 12-02-2011, 11:36 AM
Dell 2407 inverter caps by btb88 Started by btb88, 12-02-2011, 10:21 AM	4 responses 2,778 views 0 reactions	Last Post by btb88 12-02-2011, 11:05 AM
Envision h191W by Aquarius89 Started by Aquarius89, 12-02-2011, 07:19 AM	1 response 1,918 views 0 reactions	Last Post by alexanna 12-02-2011, 08:48 AM
Westinghouse LCM-19w4 Vertical Line on LCD Screen by DTLMG Started by DTLMG, 12-01-2011, 07:26 AM	4 responses 3,316 views 0 reactions	Last Post by DTLMG 12-01-2011, 09:02 PM
samsung 244t power board by crazyjonny Started by crazyjonny, 11-29-2011, 11:18 AM	9 responses 5,625 views 0 reactions	Last Post by crazyjonny 12-01-2011, 01:01 PM
Viewsonic VX2255wm by terry Started by terry, 12-01-2011, 10:16 AM	1 response 2,309 views 0 reactions	Last Post by PCBONEZ 12-01-2011, 12:49 PM
Dell 2005fpw by Spyder45 Started by Spyder45, 11-26-2011, 09:08 PM	19 responses 4,496 views 0 reactions	Last Post by Spyder45 11-30-2011, 10:18 PM
acer al2416w back light working no image by bl4xc0d3 Started by bl4xc0d3, 11-26-2011, 02:48 AM	22 responses 6,240 views 0 reactions	Last Post by PlainBill 11-30-2011, 08:40 PM
Viewsonic vx912 probs. by quackeruk Started by quackeruk, 11-28-2011, 07:35 AM	4 responses 2,915 views 0 reactions	Last Post by quackeruk 11-30-2011, 04:27 PM
Okay so, how do you identify CCFLs? by roothorick Started by roothorick, 11-28-2011, 02:28 PM	7 responses 2,875 views 0 reactions	Last Post by retiredcaps 11-30-2011, 01:31 PM

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