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Search: Posts Made By: mrmazda
Forum: General Capacitor Questions & Issues 05-15-2022, 03:09 PM
Replies: 356
Views: 480,694
Posted By mrmazda
Re: List of Bad Cap Manufacturers

Weird. My SB6121 has only polys.
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 12-21-2020, 11:25 PM
Replies: 4
Views: 872
Posted By mrmazda
Re: 2 no-POST Tyan Tsunami S1846 motherboards

Both fixed, plus a third (my sister's):

1st-used 5 Nichicon HM 10x16mm 1000uF 16V
2nd-used 5 UCC KZN 10x16mm 1000uF 16V
3rd-used my last 4 UCC KZN 10x16mm 1000uF 16V & last Nichicon HM 10x16mm...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 12-13-2020, 11:01 AM
Replies: 4
Views: 872
Posted By mrmazda
Re: 2 no-POST Tyan Tsunami S1846 motherboards

Neither board will POST with any combination of cables connected, with no cables connected, or with all needed ones connected.

Blinking cursor top left IME can happen from either no boot device,...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 12-13-2020, 01:54 AM
Replies: 4
Views: 872
Posted By mrmazda
2 no-POST Tyan Tsunami S1846 motherboards

I have twin S1846 (https://web.archive.org/web/20000817085308/http://www.tyan.com/products/html/tsunamiatx_p.html) boards that won't any longer POST, and Slot1 Coppermine 700MHz and Katmai 600MHz to...
Forum: Troubleshooting Power Supplies and Power Supply Design 04-13-2020, 04:57 AM
Replies: 5
Views: 1,107
Posted By mrmazda
Re: TR2 Thermaltake W0070RU XP550 NP - worth recapping?

Thanks for the responses!

Fatigue negatively impacted my search fu. This, that I should have found searching for squeal or Thermaltake, is exactly the one.

Unfortunately, my zeal to find the...
Forum: Troubleshooting Power Supplies and Power Supply Design 04-12-2020, 02:02 AM
Replies: 5
Views: 1,107
Posted By mrmazda
Re: TR2 Thermaltake W0070RU XP550 NP - worth recapping?

I neglected to refresh before replying to myself, so missed Per's response. I'll save this as is, since I only get 90 minutes to edit, then pursue his valuable leads before returning after a fresh...
Forum: Troubleshooting Power Supplies and Power Supply Design 04-11-2020, 08:13 PM
Replies: 5
Views: 1,107
Posted By mrmazda
TR2 Thermaltake W0070RU XP550 NP - worth recapping?

Only two search hits here, one casually mentioning lower/middle calibre many many moons ago, not terribly helpful, and the other, simply exposure to it, and neither included the RU suffix. Is this a...
Forum: General Capacitor Questions & Issues 02-11-2019, 03:09 AM
Replies: 9
Views: 1,567
Posted By mrmazda
Re: Replace OST RLP and Nich HM with what?

Its PS is an Antec EA-430. I already replaced its OSTs with (mostly) Nichicons years ago. The CPU is 65W TDP. 3 500G Seagates as of a few months ago, was 1 for past several years until a few months...
Forum: General Capacitor Questions & Issues 02-10-2019, 09:03 PM
Replies: 9
Views: 1,567
Posted By mrmazda
Re: Replace OST RLP and Nich HM with what?

Those three ads all stated an estimated delivery time "X" days. The shortest X was 35. I've ordered from overseas before. Wait time has been highly variable, from under a week, to much more than a...
Forum: General Capacitor Questions & Issues 02-10-2019, 07:15 PM
Replies: 9
Views: 1,567
Posted By mrmazda
Re: Replace OST RLP and Nich HM with what?

STJ, thanks. I ordered these (https://www.mouser.com/ProductDetail/Nichicon/RL80J102MDN1KX?qs=sGAEpiMZZMvR1wrj203KOKQb5B3gQKNuQhjc2CEgou8%3d), so I wouldn't have to wait 35+ days for delivery from...
Forum: General Capacitor Questions & Issues 02-10-2019, 02:30 PM
Replies: 9
Views: 1,567
Posted By mrmazda
Replace OST RLP and Nich HM with what?

Apparently 1000uF 6.3v is being obsoleted off the planet. Those I need to replace are 8X11.5x3.5 from various motherboards, mainly near DDR2 ram slots and northbridges. If in fact they are being...
Forum: General Capacitor Questions & Issues 05-17-2017, 03:18 PM
Replies: 356
Views: 480,694
Posted By mrmazda
Re: List of Bad Cap Manufacturers

Enercon GS, used by Funai Corporation Inc. in its consumer electronics brand Magnavox.
Forum: General Capacitor Questions & Issues 05-16-2017, 03:58 AM
Replies: 356
Views: 480,694
Posted By mrmazda
Re: List of Bad Cap Manufacturers

I opened up my #1 Magnavox MDR513H DVR, my only Magnavox MDR515H DVR, and my #2 Magnavox H2160MW9A DVR to find Su'scons in place of the three bad Enercon GS 3300uF 6.3V 85 I recently reported here....
Forum: General Capacitor Questions & Issues 05-10-2017, 02:59 PM
Replies: 356
Views: 480,694
Posted By mrmazda
Re: List of Bad Cap Manufacturers

When I searched Mouser and Digi-Key for equivalents to the bad Enercons I found all 5 major brand (Mouser) results in the 10x20 can size spec'd to materially lower ripple, were 85 rated, and...
Forum: General Capacitor Questions & Issues 05-09-2017, 11:06 AM
Replies: 356
Views: 480,694
Posted By mrmazda
Every cap I can see in the machine is 85. I have...

Every cap I can see in the machine is 85. I have other machines in the model series, older and newer. I opened up an older one to find Su'scon in the PS board locations of the one with bad Enercons,...
Forum: General Capacitor Questions & Issues 05-09-2017, 01:46 AM
Replies: 356
Views: 480,694
Posted By mrmazda
Re: List of Bad Cap Manufacturers

Does Enercon belong here? Using both the menu and Google to search for it here turned up nothing good or bad. My #2 Magnavox MDR513H DVR quit. I found 3 heavily swollen Enercon GS 10x20 3300uF 6.3V...
Forum: Troubleshooting Computer Displays 10-13-2016, 02:43 AM
Replies: 11
Views: 5,789
Posted By mrmazda
Re: Lenovo ThinkVision L2440pwC stays black

When I found this thread I thought my Lenovo ThinkVision L2440pwC was candidate for a solution as I read Teredactle's comment. It worked fine from the time I bought it until I had to move it upstairs...
Forum: Troubleshooting Audio Equipment 02-03-2016, 01:52 AM
Replies: 0
Views: 1,876
Posted By mrmazda
Sony STR-KS2300 5.1 channel A/V receiver circa 2007

This belongs to my best friend. He came home one day after a heavy thunderstorm and it wouldn't turn on. Eventually I took the cover off, then removed the PS board for close examination. I found no...
Forum: Troubleshooting Power Supplies and Power Supply Design 12-15-2015, 02:14 AM
Replies: 24
Views: 7,705
Posted By mrmazda
Re: Dell SFF PSU's OSTs

Part # HP-L161NF3P

I got ambitious and discovered my first invisibly worthless OST, an RLP, C401 1000uF 10v. Two more Teapos were also shot, SC C408 1000uF 16v, and SEK C801 220uF 35v. In all I...
Forum: Troubleshooting Power Supplies and Power Supply Design 12-11-2015, 02:43 AM
Replies: 24
Views: 7,705
Posted By mrmazda
Re: Dell SFF PSU's OSTs

My recapping job here expired. :trashcan: PC shuts down after a short warmup period proceeding completely to boot only if completely cold, much sooner if trying to reboot after a few minutes powered...
Forum: Troubleshooting Power Supplies and Power Supply Design 09-20-2015, 04:00 AM
Replies: 14
Views: 5,673
Posted By mrmazda
Re: Antec Earthwatts EA-430D's OSTs killed my Conroe?

First pic in post #1 shows EC15 HM at right, EC16 HM to its left, EC17 HM to its left and EC18 MCZ to its left, all marked with red nail polish. EC19 is MCZ 3300uF 6.3V north of EC15. EC20 is MCZ...
Forum: Troubleshooting Power Supplies and Power Supply Design 09-19-2015, 10:36 PM
Replies: 14
Views: 5,673
Posted By mrmazda
Re: Antec Earthwatts EA-430D's OSTs killed my Conroe?

In June this P9657AB-8EKRS2H ceased to post. Yesterday, upon encountering some 1800uF 16V MCZ Rubies, I gave its behavioral history more thought, and used 3 of them to replace the 3 1500uF 16V HMs...
Forum: Troubleshooting Power Supplies and Power Supply Design 06-15-2015, 10:26 PM
Replies: 60
Views: 28,752
Posted By mrmazda
Re: Bestec ATX-250 12Z problems and solutions

When I apply 120V to the 12Z with nothing else connected, the LED flickers, and something makes a faint ticking/ringing noise that takes a while to fade away when 120V is removed. When I put my...
Forum: Troubleshooting Power Supplies and Power Supply Design 06-14-2015, 06:57 AM
Replies: 60
Views: 28,752
Posted By mrmazda
Re: Bestec ATX-250 12Z problems and solutions

My ATX-250 12Z REV: D4R is from an 2.0GHz Conroe HP Pavilion that looks like first thread photo, except having no evidence of anything overheated. All glue was soft white, and it was very clean, same...
Forum: Troubleshooting Power Supplies and Power Supply Design 05-02-2015, 10:17 PM
Replies: 7
Views: 2,109
Posted By mrmazda
Re: no match for LTec 450V 1uF on Mouser or Digi-Key

The GXE and KMQ spec sheets I found show those are 10mm, and none are stock items at Mouser or Digi-Key. There is a KMQ in the sheet 8x11.5, but ripple is only 20, while my 400V 4.7uF VC is a bigger...
Showing results 1 to 25 of 96

 
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