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 238,203 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 234,586 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 4,306 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 9,938 views 0 reactions	Last Post by Topcat 12-30-2018, 03:16 PM
Issues Reviving Old Dell 2408WFPb Monitor by Jesus Coder Started by Jesus Coder, 06-25-2023, 02:33 PM	3 responses 1,533 views 0 reactions	Last Post by CapLeaker 08-16-2023, 11:41 AM
Sony GDM-FW900: Help me diagnose why it won't turn on? (Video included) by jrodefeld Started by jrodefeld, 03-03-2023, 09:51 PM	7 responses 2,089 views 0 reactions	Last Post by stj 08-14-2023, 07:38 PM
Acer S271HL bid LED monitor goes partly/fully dark, flashlight shows image: SOLUTION by blargg Started by blargg, 09-16-2014, 11:08 PM	11 responses 9,724 views 0 reactions	Last Post by arnolow 08-13-2023, 08:03 PM
Hannspree HT 273 HPB USB cable type A to type B? by paparazzo79 Started by paparazzo79, 08-12-2023, 05:28 AM	0 responses 639 views 0 reactions	Last Post by paparazzo79 08-12-2023, 05:28 AM
AOC AGON AG273QCG refresh problem picture shifts by doorzon Started by doorzon, 08-12-2023, 02:36 AM	0 responses 642 views 0 reactions	Last Post by doorzon 08-12-2023, 02:36 AM
Dell 2405FPW intermittent power fault by SeaStory Started by SeaStory, 04-08-2014, 09:09 AM	5 responses 2,866 views 0 reactions	Last Post by skiddz 08-08-2023, 06:16 PM
Asus vz239h-w no display by tmhobadcap Started by tmhobadcap, 08-05-2023, 04:12 PM	4 responses 995 views 0 reactions	Last Post by tmhobadcap 08-08-2023, 01:44 PM
GNV34DBE2 intermittent snow, looking for Mainboard by mecha1166 Started by mecha1166, 08-07-2023, 01:53 PM	0 responses 601 views 0 reactions	Last Post by mecha1166 08-07-2023, 01:53 PM
Closed: Create a "How to post a problem" sticky? by Ritalin Started by Ritalin, 02-05-2011, 10:20 AM	6 responses 5,167 views 0 reactions	Last Post by Gambler057 08-07-2023, 02:41 AM
HP D8911 CRT losing red from VGA by Boohyaka Started by Boohyaka, 10-08-2020, 02:27 PM	14 responses 2,836 views 0 reactions	Last Post by Boohyaka 08-03-2023, 01:17 PM
Dell 2407WFPb Monitor - Bad Cap by thewzard Started by thewzard, 06-04-2011, 03:46 PM	554 responses 345,654 views 0 reactions	Last Post by 906guy 08-03-2023, 11:50 AM
Stage light - 27" 5K Late 2015 by MindSober Started by MindSober, 07-22-2023, 04:59 PM	0 responses 1,804 views 0 reactions	Last Post by MindSober 07-22-2023, 04:59 PM
LCD Backlights Driver - Unknown Component by Spongebob89 Started by Spongebob89, 07-22-2023, 02:59 AM	3 responses 740 views 0 reactions	Last Post by Spongebob89 07-22-2023, 06:18 AM
Viewsonic VS16217 strange problem - white flickering screen on power up by domu Started by domu, 07-18-2023, 04:57 AM	2 responses 914 views 0 reactions	Last Post by domu 07-19-2023, 11:33 AM
Viewsonic power supply model #EADP-64BF B Need circuit diagram… by Fagauthier Started by Fagauthier, 07-08-2023, 08:02 PM	6 responses 1,161 views 0 reactions	Last Post by Fagauthier 07-16-2023, 03:44 PM
Acer R271 Monitor by M0HLA Started by M0HLA, 07-14-2023, 08:08 AM	2 responses 865 views 0 reactions	Last Post by M0HLA 07-14-2023, 10:13 AM
Acer SA240Y - bad chip U1 by bajdik Started by bajdik, 07-11-2023, 08:25 AM	2 responses 708 views 0 reactions	Last Post by bajdik 07-12-2023, 01:54 AM
Dell P2317H - backlight, no display by spleenharvester Started by spleenharvester, 07-10-2023, 07:23 AM	2 responses 916 views 0 reactions	Last Post by spleenharvester 07-10-2023, 01:46 PM
Samsung ls24d340h by volcour Started by volcour, 07-08-2023, 04:08 AM	0 responses 772 views 0 reactions	Last Post by volcour 07-08-2023, 04:08 AM
Philips 234e problem by dicky96 Started by dicky96, 07-30-2019, 10:23 AM	28 responses 7,680 views 0 reactions	Last Post by cxlycxlo 07-07-2023, 10:08 AM
ASUS VH238T blank screen with backlight by Spoonicks Started by Spoonicks, 07-04-2023, 01:29 PM	7 responses 1,191 views 0 reactions	Last Post by Spoonicks 07-06-2023, 08:25 AM
samsung ls24a450 bios by KOMANDO Started by KOMANDO, 06-26-2023, 05:29 AM	1 response 3,519 views 0 reactions	Last Post by CapLeaker 07-02-2023, 03:13 PM
Samsung 2233SN no CFL backlight by Spoonicks Started by Spoonicks, 07-01-2023, 11:10 AM	10 responses 1,147 views 0 reactions	Last Post by R_J 07-01-2023, 09:49 PM
Samsung S24A300BL PLEASE BIOS. by KOMANDO Started by KOMANDO, 06-19-2023, 04:24 AM	5 responses 1,911 views 0 reactions	Last Post by KOMANDO 06-20-2023, 05:44 AM
Philips 288P6LJEB/27 monitor PSU outputting 8V instead of 12V by logocar3 Started by logocar3, 06-19-2023, 11:40 PM	0 responses 648 views 0 reactions	Last Post by logocar3 06-19-2023, 11:40 PM
I need the rom file of the dell e1912h monitor, thank you very much by vitinhbaotin.net Started by vitinhbaotin.net, 06-11-2023, 09:08 PM	0 responses 2,779 views 0 reactions	Last Post by vitinhbaotin.net 06-11-2023, 09:08 PM
I need help with my friend Sony GDM-FW900 24” CRT by matthewmcconaughey Started by matthewmcconaughey, 05-16-2023, 03:15 PM	12 responses 2,776 views 0 reactions	Last Post by matthewmcconaughey 06-10-2023, 11:54 AM
Pc monitor Philips 279M1 - red vertical stripe by tehmatix Started by tehmatix, 06-09-2023, 09:42 AM	0 responses 747 views 0 reactions	Last Post by tehmatix 06-09-2023, 09:42 AM
Problem with monitor DS-D5022QE-B by Askic Started by Askic, 05-31-2023, 03:14 AM	8 responses 979 views 0 reactions	Last Post by Askic 06-09-2023, 01:30 AM
Dell e173FPf board schematic by Fuzer Started by Fuzer, 11-12-2022, 08:12 AM	4 responses 1,413 views 0 reactions	Last Post by Fuzer 06-07-2023, 09:21 AM
Hyundai N91W DUMP by ugura09 Started by ugura09, 06-03-2023, 06:06 AM	1 response 730 views 0 reactions	Last Post by ugura09 06-03-2023, 12:29 PM
LG Flatron W2353V no power on, nothing. by conrado.g Started by conrado.g, 06-01-2023, 09:07 AM	2 responses 2,522 views 0 reactions	Last Post by conrado.g 06-01-2023, 03:30 PM
Dell P2217 white display by motanya Started by motanya, 05-23-2023, 03:47 AM	1 response 977 views 0 reactions	Last Post by momaka 05-30-2023, 12:17 PM
Samsung U32D970 PSU blown up (Identifying Parts) by Fr3shGy Started by Fr3shGy, 03-25-2023, 01:58 AM	10 responses 2,811 views 0 reactions	Last Post by Fr3shGy 05-30-2023, 02:16 AM
MSI PS341WU monitor update failed. by sarkun Started by sarkun, 05-28-2023, 05:54 AM	4 responses 1,071 views 0 reactions	Last Post by sarkun 05-28-2023, 04:34 PM
Samsung Syncmaster T220 blown green fuse F301 by sinip Started by sinip, 05-21-2023, 02:30 PM	10 responses 1,231 views 0 reactions	Last Post by sinip 05-27-2023, 06:16 PM
HP ZR2440w backlight cutting out by Ginko Started by Ginko, 05-02-2015, 03:02 PM	25 responses 13,833 views 0 reactions	Last Post by t-boy09 05-25-2023, 07:54 PM
Acer S232HL monitor - need eeprom by bilen Started by bilen, 05-22-2023, 07:44 AM	0 responses 547 views 0 reactions	Last Post by bilen 05-22-2023, 07:44 AM
HP Pavilion 23Xi (CK66 3 94V-0) by kingskie Started by kingskie, 05-19-2023, 11:04 PM	1 response 723 views 0 reactions	Last Post by kingskie 05-21-2023, 09:38 PM
Benq G2420HD wire identification/assignment & LED conversion by TacoLoco Started by TacoLoco, 05-05-2019, 03:24 AM	27 responses 6,065 views 0 reactions	Last Post by Georgecameron 05-18-2023, 06:10 AM

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