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 238,041 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 234,344 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
Samsung Syncmaster S23A550H no video on VGA by tibimakai Started by tibimakai, 03-06-2013, 07:21 PM	27 responses 16,999 views 0 reactions	Last Post by stj 10-14-2015, 02:38 AM
Samsung 940N No Backlight - BN400121A Analog Board by C152Heavy Started by C152Heavy, 07-23-2015, 06:50 PM	19 responses 7,455 views 0 reactions	Last Post by C152Heavy 10-13-2015, 03:29 PM
Where to buy this LCD ribbon by abced123 Started by abced123, 10-10-2015, 01:56 AM	2 responses 2,022 views 0 reactions	Last Post by Dogcatdog 10-12-2015, 06:14 AM
Samsung monitor won't turn on. (Syncmaster 941BW) by TheCockroach Started by TheCockroach, 09-27-2015, 12:53 AM	27 responses 9,004 views 0 reactions	Last Post by momaka 10-11-2015, 08:50 PM
start Problem with syncmaster b2330 by The ENIGMA Started by The ENIGMA, 10-10-2015, 06:12 PM	0 responses 1,496 views 0 reactions	Last Post by The ENIGMA 10-10-2015, 06:12 PM
Asus Vh242 2 secs to black kind of by silentscope Started by silentscope, 10-04-2015, 02:15 PM	15 responses 4,589 views 0 reactions	Last Post by silentscope 10-09-2015, 05:48 PM
Bush LT24M3 Monitor/TV (24" 1080p) by tom66 Started by tom66, 05-26-2012, 06:24 AM	31 responses 8,569 views 0 reactions	Last Post by stj 10-08-2015, 06:04 PM
Please help me Packard Bell Maestro W220 3 seconds backlight by me.just88 Started by me.just88, 10-01-2015, 06:34 AM	17 responses 3,176 views 0 reactions	Last Post by me.just88 10-08-2015, 03:09 PM
What would cause my monitor to do this? by mattpsu03 Started by mattpsu03, 10-07-2015, 07:51 PM	4 responses 1,776 views 0 reactions	Last Post by stj 10-07-2015, 08:55 PM
Dell 2408wfp image sharpness worse over horizontal axis by fuxxy Started by fuxxy, 10-05-2015, 11:53 AM	3 responses 1,880 views 0 reactions	Last Post by 1supertech 10-07-2015, 04:01 AM
Help - how to test an inverter transformer by matthmal Started by matthmal, 09-13-2015, 01:11 AM	27 responses 8,458 views 0 reactions	Last Post by matthmal 10-06-2015, 01:33 PM
Lenovo L2440pwC "2secs to black" by Teredactle Started by Teredactle, 09-12-2015, 12:01 PM	8 responses 3,327 views 0 reactions	Last Post by Joe Black 10-05-2015, 01:59 PM
204B freezes after caps replace by ztrekr Started by ztrekr, 06-03-2012, 07:42 AM	24 responses 12,684 views 0 reactions	Last Post by RJARRRPCGP 10-04-2015, 03:19 PM
A suggestion by Joe Black Started by Joe Black, 10-04-2015, 01:10 AM	1 response 1,659 views 0 reactions	Last Post by SteveNielsen 10-04-2015, 08:12 AM
Monitor: Sony SDM-HS74P LCD by forswitch38 Started by forswitch38, 10-02-2015, 07:49 PM	8 responses 3,715 views 0 reactions	Last Post by Joe Black 10-04-2015, 12:48 AM
Elo E123233, 1 Green LED, no sound, blank screen, not recognized by PC by mekboy101 Started by mekboy101, 09-25-2015, 07:36 PM	5 responses 2,404 views 0 reactions	Last Post by mekboy101 10-03-2015, 04:23 PM
Monitor: Sony SDM-HS74P LCD by forswitch38 Started by forswitch38, 10-02-2015, 07:01 PM	2 responses 3,164 views 0 reactions	Last Post by Sparkey55 10-03-2015, 09:02 AM
Samsung 2253BW inverter problem. by FrankMtl Started by FrankMtl, 09-24-2015, 07:35 PM	27 responses 5,075 views 0 reactions	Last Post by retiredcaps 10-02-2015, 03:55 PM
Gateway FHX2300 broken trace PWM controller by 1supertech Started by 1supertech, 09-30-2015, 07:21 AM	3 responses 2,103 views 0 reactions	Last Post by 1supertech 10-02-2015, 04:04 AM
VIN/12v on q7t4/fp91g? by turtlespeed Started by turtlespeed, 09-30-2015, 04:13 PM	1 response 2,367 views 0 reactions	Last Post by budm 09-30-2015, 05:21 PM
Samsung 245B Plus - backlight turns off when it is above the 60% level. by vikous Started by vikous, 09-30-2015, 08:03 AM	0 responses 2,348 views 0 reactions	Last Post by vikous 09-30-2015, 08:03 AM
acer x223w by ajd15 Started by ajd15, 09-27-2015, 08:29 AM	1 response 1,891 views 0 reactions	Last Post by momaka 09-27-2015, 10:31 PM
Norecent LM965WA power led by badcap400 Started by badcap400, 09-27-2015, 03:28 PM	0 responses 1,534 views 0 reactions	Last Post by badcap400 09-27-2015, 03:28 PM
Buyilcd.com by smallprint Started by smallprint, 09-21-2015, 11:05 AM	1 response 1,977 views 0 reactions	Last Post by 1supertech 09-26-2015, 03:10 AM
Gateway lp1925 by rstein6516 Started by rstein6516, 09-24-2015, 10:59 PM	1 response 1,965 views 0 reactions	Last Post by Joe Black 09-25-2015, 10:41 PM
Hannspree HF257 2-3 seconds black by Hippie459MN Started by Hippie459MN, 01-09-2013, 01:20 PM	26 responses 10,318 views 0 reactions	Last Post by Hippie459MN 09-25-2015, 08:29 AM
HP 2510i ... dimmed picture by Porto Started by Porto, 09-23-2015, 11:40 AM	1 response 1,710 views 0 reactions	Last Post by ReeceyBurger123 09-23-2015, 12:28 PM
Dell E2010Hc power problem by George Ortiz Started by George Ortiz, 09-21-2015, 02:21 PM	1 response 2,585 views 0 reactions	Last Post by angel-boy 09-22-2015, 12:58 PM
bad Dell 1504p monitor by badcap400 Started by badcap400, 09-18-2015, 03:43 PM	10 responses 3,727 views 0 reactions	Last Post by badcap400 09-21-2015, 10:57 PM
HP W2408H No Power (Surge) Repair - Success by ryankam Started by ryankam, 04-26-2011, 03:46 AM	40 responses 16,049 views 0 reactions	Last Post by vinceroger69 09-21-2015, 09:48 AM
Envision G218A1: Flickering Horizontal Lines by abc617 Started by abc617, 09-14-2015, 08:32 PM	1 response 2,243 views 0 reactions	Last Post by Davi.p 09-19-2015, 06:32 AM
Iiyama E2407HDS - Monitor going into standby. by BigAndyOx Started by BigAndyOx, 03-06-2013, 08:41 AM	4 responses 3,267 views 0 reactions	Last Post by Davi.p 09-18-2015, 05:22 PM
HannsG HH241 bad HDMI input? by Masterlfd Started by Masterlfd, 09-14-2015, 06:46 PM	3 responses 2,522 views 0 reactions	Last Post by Davi.p 09-16-2015, 10:26 AM
Black screen Samsung syncmaster 203B by mani300 Started by mani300, 10-14-2014, 08:19 AM	28 responses 7,599 views 0 reactions	Last Post by Dragunov 09-15-2015, 05:38 AM
x241w revisted by shinycaps Started by shinycaps, 09-09-2015, 10:41 PM	8 responses 2,381 views 0 reactions	Last Post by shinycaps 09-14-2015, 08:13 PM
ccfl change guide - search for by Davi.p Started by Davi.p, 09-14-2015, 02:54 PM	3 responses 1,963 views 0 reactions	Last Post by Davi.p 09-14-2015, 07:05 PM
HP w2207h Intermittent Misbehavior by Ed Hall Started by Ed Hall, 10-10-2014, 06:31 PM	4 responses 3,046 views 0 reactions	Last Post by Davi.p 09-14-2015, 12:48 PM
Fixing a DAC-19M005 Power Supply - check my DX: by kingofcoins Started by kingofcoins, 12-21-2010, 10:39 PM	103 responses 50,545 views 0 reactions	Last Post by ned1 09-14-2015, 07:06 AM
Samsung B2430H - 2 Seconds to Black by caphair Started by caphair, 09-10-2015, 04:04 PM	3 responses 2,739 views 0 reactions	Last Post by caphair 09-11-2015, 07:06 AM
CCFL test circuit? by mathog Started by mathog, 04-28-2010, 11:34 AM	13 responses 21,656 views 0 reactions	Last Post by stj 09-10-2015, 01:32 PM

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