Troubleshooting Computer Displays

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Sticky: A guide on how to troubleshoot 2 seconds to black by retiredcaps Started by retiredcaps, 07-23-2010, 09:04 PM	66 responses 238,042 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 234,353 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 4,299 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 9,915 views 0 reactions	Last Post by Topcat 12-30-2018, 03:16 PM
Dell 2007FPb problems by zzmyers Started by zzmyers, 12-06-2011, 10:58 PM	2 responses 4,560 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 4,010 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 2,099 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 3,075 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 4,557 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 2,641 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 13,438 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 2,638 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 16,329 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 7,022 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 1,857 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 2,321 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 1,814 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 2,774 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 1,915 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 3,311 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 5,613 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 4,491 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 6,228 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 2,908 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 2,869 views 0 reactions	Last Post by retiredcaps 11-30-2011, 01:31 PM
Samsung 244T not powering on by pgrim91 Started by pgrim91, 09-23-2011, 02:02 PM	7 responses 8,018 views 0 reactions	Last Post by trebo 11-30-2011, 11:17 AM
Acer AL1916W LCD Monitor Power Problem by incradibles Started by incradibles, 02-28-2011, 05:04 AM	9 responses 9,245 views 0 reactions	Last Post by mashburn 11-30-2011, 10:50 AM
computer monitor by chef taurus Started by chef taurus, 11-29-2011, 04:08 PM	1 response 1,844 views 0 reactions	Last Post by retiredcaps 11-29-2011, 04:16 PM
Dell 197FPf by shovenose Started by shovenose, 11-28-2011, 07:19 PM	4 responses 3,211 views 0 reactions	Last Post by shovenose 11-28-2011, 08:56 PM
Samsung 225BW Power Button Board Cable by fatboy Started by fatboy, 11-27-2011, 04:58 PM	0 responses 1,746 views 0 reactions	Last Post by fatboy 11-27-2011, 04:58 PM
1706b No power, no led light by Tomab Started by Tomab, 11-27-2011, 01:41 AM	4 responses 3,303 views 0 reactions	Last Post by retiredcaps 11-27-2011, 02:19 PM
Samsung Syncmaster 931BW - No Power by Glennjamin Started by Glennjamin, 07-05-2011, 05:46 PM	63 responses 26,612 views 0 reactions	Last Post by aliens 11-25-2011, 01:01 PM
power board repair questions, help by balls20 Started by balls20, 11-24-2011, 06:11 AM	11 responses 3,606 views 0 reactions	Last Post by PlainBill 11-25-2011, 07:19 AM
thinkpad t30 screen goes blank by coolcurrent Started by coolcurrent, 11-24-2011, 02:03 AM	4 responses 2,484 views 0 reactions	Last Post by coolcurrent 11-24-2011, 01:10 PM
emachines eView 15L - Blinking power light by jayoung Started by jayoung, 11-02-2011, 05:55 PM	17 responses 6,578 views 0 reactions	Last Post by jayoung 11-23-2011, 09:29 PM
Testing Repaired Monitors by killian6pk Started by killian6pk, 11-07-2011, 02:09 PM	10 responses 3,061 views 0 reactions	Last Post by 999999999 11-23-2011, 05:04 PM
Samsung 216BW : Are these good caps to purchase? by darlingm Started by darlingm, 11-22-2011, 06:11 PM	3 responses 3,088 views 0 reactions	Last Post by 999999999 11-23-2011, 04:58 PM
Dell 1707FPc no power indication by alexanna Started by alexanna, 09-05-2010, 01:29 PM	5 responses 3,773 views 0 reactions	Last Post by alexanna 11-22-2011, 09:23 AM
syncmaster 913n flickering led by onejay09 Started by onejay09, 11-16-2011, 10:25 AM	20 responses 5,454 views 0 reactions	Last Post by Amraks 11-22-2011, 01:18 AM
Emachines LCD LE1938 2 seconds to black by dredger Started by dredger, 11-21-2011, 02:01 PM	3 responses 3,247 views 0 reactions	Last Post by PlainBill 11-21-2011, 08:30 PM
View sonic vx2250mw won’t turn on by Airtech_bli Started by Airtech_bli, 11-21-2011, 07:06 PM	1 response 2,412 views 0 reactions	Last Post by retiredcaps 11-21-2011, 07:11 PM
Cibox Flat Screen "two seconds to black" problem... by johnvvc Started by johnvvc, 11-19-2011, 03:22 PM	4 responses 5,221 views 0 reactions	Last Post by retiredcaps 11-21-2011, 02:20 PM
opening an lp2407 by tallfatandstupid Started by tallfatandstupid, 11-20-2011, 11:35 AM	2 responses 3,931 views 0 reactions	Last Post by alexanna 11-20-2011, 12:21 PM

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