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 238,447 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 713N: General purpose capacitors in the power supply! by lexwalker Started by lexwalker, 07-12-2014, 07:08 AM	2 responses 2,549 views 0 reactions	Last Post by lexwalker 07-13-2014, 02:32 AM
Samsung SyncMaster 943NW partially fixed, trying for 100% by panda2005 Started by panda2005, 05-14-2014, 07:40 AM	4 responses 3,647 views 0 reactions	Last Post by panda2005 07-11-2014, 09:49 PM
HP LP3065 or Dell Ultrasharp 3008 Panel by raljr Started by raljr, 07-09-2014, 10:11 PM	2 responses 2,259 views 0 reactions	Last Post by raljr 07-09-2014, 11:46 PM
Dell Q14228W 0.8 sec to black by senderj Started by senderj, 07-02-2014, 07:08 PM	8 responses 2,655 views 0 reactions	Last Post by senderj 07-09-2014, 07:49 PM
Bad DAC-19M00B PSU, would appreciate some pro-tips by ankan Started by ankan, 04-27-2014, 02:15 PM	24 responses 5,567 views 0 reactions	Last Post by ankan 07-09-2014, 07:25 AM
I-INC/Hanns-G iF281D Flashing Black > On > Black > On repeating by pHTech Started by pHTech, 07-06-2014, 05:43 AM	1 response 1,909 views 0 reactions	Last Post by pHTech 07-07-2014, 02:38 PM
Replacement CCFL lamps by terry Started by terry, 07-06-2014, 07:13 AM	6 responses 2,715 views 0 reactions	Last Post by stj 07-07-2014, 10:04 AM
Dell 2007WFP on and off with powper + 2 inputs LED on by fuji_man Started by fuji_man, 07-05-2014, 01:32 AM	0 responses 1,862 views 0 reactions	Last Post by fuji_man 07-05-2014, 01:32 AM
Emachines E19T5W bad caps by spleenharvester Started by spleenharvester, 06-27-2014, 05:00 PM	6 responses 2,753 views 0 reactions	Last Post by spleenharvester 07-04-2014, 12:00 PM
LG Flatron W2442PA no power by dp197 Started by dp197, 06-27-2014, 07:40 AM	14 responses 6,964 views 0 reactions	Last Post by Maverick Wolfe 07-04-2014, 11:25 AM
HP LA2306x having shorted diode. Compatible replacement for Diode MBR5200. by newbie1 Started by newbie1, 03-18-2013, 01:32 AM	6 responses 26,299 views 0 reactions	Last Post by momaka 07-03-2014, 06:05 PM
Samsung T260 turns off and on by itself by diegus Started by diegus, 06-17-2014, 04:01 PM	25 responses 7,100 views 0 reactions	Last Post by Maverick Wolfe 07-03-2014, 05:08 PM
Lg 32ld550 by Maverick Wolfe Started by Maverick Wolfe, 07-03-2014, 04:57 PM	0 responses 2,108 views 0 reactions	Last Post by Maverick Wolfe 07-03-2014, 04:57 PM
Lg 226 wtq by akuthia Started by akuthia, 05-21-2014, 08:07 AM	23 responses 4,966 views 0 reactions	Last Post by akuthia 07-02-2014, 01:04 PM
Chimei CMV 938 D by limkopi Started by limkopi, 06-25-2014, 09:19 AM	6 responses 2,237 views 0 reactions	Last Post by limkopi 07-01-2014, 02:51 AM
How to troubleshoot a Samsung Syncmaster T220 that doesn't power up? by mlitvin Started by mlitvin, 04-05-2014, 06:37 PM	19 responses 8,289 views 0 reactions	Last Post by mlitvin 06-30-2014, 03:19 PM
Dell 2407WFPb One vertical line on right side by abeeftec Started by abeeftec, 06-19-2014, 05:08 PM	3 responses 2,771 views 0 reactions	Last Post by lexwalker 06-30-2014, 06:41 AM
Hp vs 19 by hydafl Started by hydafl, 06-27-2014, 08:39 PM	3 responses 2,062 views 0 reactions	Last Post by lexwalker 06-30-2014, 06:31 AM
dual vs single channel LVDS panel swap...possible? by sweetdaddyjones Started by sweetdaddyjones, 06-27-2014, 07:26 PM	0 responses 4,088 views 0 reactions	Last Post by sweetdaddyjones 06-27-2014, 07:26 PM
Looking for information on BE341V transistor by everell Started by everell, 06-24-2014, 07:27 PM	4 responses 1,763 views 0 reactions	Last Post by bomcla 06-27-2014, 03:21 AM
Belinea BT 10003 (Buzzing) - what change? by robertg Started by robertg, 06-04-2014, 02:56 PM	18 responses 3,838 views 0 reactions	Last Post by bomcla 06-27-2014, 03:09 AM
Dgm l-2442wd by FatPope Started by FatPope, 06-26-2014, 10:17 AM	2 responses 2,995 views 0 reactions	Last Post by FatPope 06-26-2014, 01:47 PM
Viewsonic VX2235WM........ 10 Seconds to black by Robert Ashton Started by Robert Ashton, 06-03-2014, 04:53 AM	62 responses 10,971 views 0 reactions	Last Post by Robert Ashton 06-25-2014, 12:01 AM
lg e2340v display flickers by hydafl Started by hydafl, 06-23-2014, 11:03 AM	2 responses 1,817 views 0 reactions	Last Post by hydafl 06-23-2014, 12:23 PM
Dell 1800FP no 5v standby. by triplefour Started by triplefour, 06-05-2014, 11:44 PM	99 responses 11,212 views 0 reactions	Last Post by triplefour 06-22-2014, 11:54 PM
HP W2338H flickering and buzzing by GoneGault Started by GoneGault, 06-10-2014, 11:17 AM	5 responses 3,113 views 0 reactions	Last Post by GoneGault 06-22-2014, 06:08 PM
Viewsonic 1935wm by Maverick Wolfe Started by Maverick Wolfe, 06-17-2014, 03:11 AM	18 responses 3,424 views 0 reactions	Last Post by selldoor 06-22-2014, 02:14 AM
Troubleshooting Gateway FPD1965 - Blinking LCD and Blinking power button by keb Started by keb, 06-17-2014, 12:58 PM	15 responses 3,192 views 0 reactions	Last Post by bammbammfran 06-19-2014, 08:49 AM
DSE XC5592 (Proview 700P) by Agent24 Started by Agent24, 07-14-2009, 07:57 AM	23 responses 11,688 views 0 reactions	Last Post by Agent24 06-18-2014, 11:33 PM
Samsung SyncMaster 204b by whotopia Started by whotopia, 10-11-2013, 08:40 AM	17 responses 4,640 views 0 reactions	Last Post by jetadm123 06-17-2014, 05:33 PM
Acer AL2216W Backlight Problem by kmoonen Started by kmoonen, 09-07-2012, 09:49 PM	22 responses 6,834 views 0 reactions	Last Post by stj 06-17-2014, 07:59 AM
Samsung 245BW power led comes on but no backlight by triplefour Started by triplefour, 06-02-2014, 01:26 AM	61 responses 8,391 views 0 reactions	Last Post by triplefour 06-17-2014, 12:27 AM
AOC LM765 PSU power cycling by Agent24 Started by Agent24, 06-03-2014, 09:52 PM	19 responses 5,255 views 0 reactions	Last Post by Agent24 06-16-2014, 03:17 AM
Wiewsonic VE710b black screen Flashing by rogebe Started by rogebe, 04-12-2014, 03:57 AM	31 responses 6,549 views 0 reactions	Last Post by Agent24 06-15-2014, 06:53 PM
lg flatron w2286L problem by vagos_89 Started by vagos_89, 06-08-2014, 12:34 PM	33 responses 8,954 views 0 reactions	Last Post by vagos_89 06-15-2014, 06:48 AM
"Shadows" on LCD screen. Mura effect? by fsangre Started by fsangre, 06-13-2014, 05:34 AM	6 responses 5,683 views 0 reactions	Last Post by bammbammfran 06-15-2014, 06:13 AM
Acer P235H ILPI-129 Issues by NightHawk Started by NightHawk, 06-13-2014, 01:23 PM	7 responses 3,847 views 0 reactions	Last Post by NightHawk 06-13-2014, 03:31 PM
Acer AL1717A LCD panel problem by Davi.p Started by Davi.p, 06-12-2014, 07:26 AM	7 responses 2,167 views 0 reactions	Last Post by Davi.p 06-13-2014, 01:16 PM
FAN7547 not operating? by Behemot Started by Behemot, 06-09-2014, 11:13 AM	10 responses 3,339 views 0 reactions	Last Post by Behemot 06-10-2014, 08:39 AM
Dell Monitor has "No Power"!! by Tayninh55 Started by Tayninh55, 04-23-2014, 02:43 PM	73 responses 9,552 views 0 reactions	Last Post by Tayninh55 06-09-2014, 07:47 PM

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