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Search: Posts Made By: gaijin4life
Forum: Troubleshooting Computer Displays 11-15-2019, 10:58 PM
Replies: 27
Views: 3,370
Posted By gaijin4life
Re: Dell U2413 turning off

So replacing the two thyristors are the answer for this problem. Q971 and Q972. Unforunately the original MCR part had a non-standard arrangement of Gate, Anode, Cathode (K) leads, and there are...
Forum: Troubleshooting Computer Displays 10-28-2019, 06:07 PM
Replies: 27
Views: 3,370
Posted By gaijin4life
Re: Dell U2413 turning off

Meant to say Q971 and Q972. Won't let me edit...
Forum: Troubleshooting Computer Displays 10-28-2019, 01:34 AM
Replies: 27
Views: 3,370
Posted By gaijin4life
Re: Dell U2413 turning off

Q971 and Q971 are likely the problem. Gated thyristors that have become too sensistive.
Forum: Announcements & Related News 03-22-2014, 01:07 PM
Replies: 22,716
Views: 1,355,850
Posted By gaijin4life
Re: New Members - please post your introductions here

Came here to post the types of caps that are generally bad in Samsung 2220wm monitors. Had another one dead today. Samsung sucks. Don't need anything, just posting to help out the next poor sod...
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