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Search: Posts Made By: Gabriel
Forum: General Computer Discussion 07-08-2017, 03:09 AM
Replies: 6
Views: 2,274
Posted By Gabriel
Re: Laptop Optical drive SATA power connector pinout ?

I use these to connect laptop optical drive to regular computer, ebay link...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 04-19-2017, 06:36 AM
Replies: 56
Views: 38,173
Posted By Gabriel
Re: Group Buy: CH341A Programmer

I sent a mail to skygz@qq.com yesterday and it did not bounce and it's working just fine.

Also you can buy sw alone.
Forum: Equipment Usage, Soldering, Techniques, and Reviews 04-18-2017, 06:53 AM
Replies: 56
Views: 38,173
Posted By Gabriel
Re: Group Buy: CH341A Programmer

I think it's skygz@qq.com not skygz@qq.net.
Forum: General Electronics Technical Discussion 01-19-2017, 10:33 AM
Replies: 1
Views: 546
Posted By Gabriel
Replace 8Mb bios chip with 32Mb possible ?

I need to replace a At26df081a-su, I already have a At26df321-su in my box - Is it possible to replace a 8 megabit chip with the 32 megabit ?

Will motherboard just use the first 8Mb of the 32Mb...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 11-05-2016, 01:20 PM
Replies: 7
Views: 2,351
Posted By Gabriel
Re: CH341A and W25Q128BV

Had som spare time today to have a look at the mb - mb would not turn on and stay on. It kept restarting every 2-3 seconds so impossible to flash chip.

I removed the 0 ohm jumper and gave bios...
Forum: Troubleshooting Computer Displays 10-13-2016, 12:05 PM
Replies: 11
Views: 2,638
Posted By Gabriel
Re: Dell U2412Mb

About time I finish work on this monitor.

Replaced all caps on both boards and found a dead fairchild 278r12 ldo,replaced it and monitor is working.

If this ldo is dead monitor will still turn...
Forum: Troubleshooting Power Supplies and Power Supply Design 09-04-2016, 10:15 AM
Replies: 18
Views: 2,590
Posted By Gabriel
Re: Corsair HX1000 not powering on

Wish I could let Corsair have the problem but I bought this psu a few years back defective so I will keep working on it :)
Forum: Troubleshooting Power Supplies and Power Supply Design 09-03-2016, 11:56 AM
Replies: 18
Views: 2,590
Posted By Gabriel
Re: Corsair HX1000 not powering on

This one is built by Channel Well Technology (CWT).
Forum: Troubleshooting Power Supplies and Power Supply Design 09-01-2016, 05:44 AM
Replies: 18
Views: 2,590
Posted By Gabriel
Re: Corsair HX1000 not powering on

I tried to heat up main and and riser board components with a heatgun but it made no difference, didn't turn on using freeze spray either.

Borrowed a flir one and took some photos, as you can see...
Forum: Troubleshooting Power Supplies and Power Supply Design 08-28-2016, 09:18 AM
Replies: 13
Views: 1,862
Posted By Gabriel
Re: Need help finding a replacement resistor.

Had a look in the container and found one more, it's a H240AS-01.
Forum: Troubleshooting Power Supplies and Power Supply Design 08-24-2016, 05:19 PM
Replies: 13
Views: 1,862
Posted By Gabriel
Re: Need help finding a replacement resistor.

No, I'm not planning on keeping any parts on these for my self - if I had not seen this post they would have been in the container dump in a few days.
They are still working and have not been opened...
Forum: Troubleshooting Power Supplies and Power Supply Design 08-24-2016, 08:27 AM
Replies: 13
Views: 1,862
Posted By Gabriel
Re: Need help finding a replacement resistor.

Ok, on my desk I had one D240ES-01 from a 9010 i7 and one L255ES-00 from a 9020 i5 - as you can see the 9020 psu is 12V only as mb provides 5v for drives.

Did not have time to have a look in the...
Forum: Troubleshooting Power Supplies and Power Supply Design 08-23-2016, 04:30 PM
Replies: 13
Views: 1,862
Posted By Gabriel
Re: Need help finding a replacement resistor.

I got 2 on my desk for dumping tomorrow and if I'm lucky the container has not been dumped there might be some there too.

I check tomorrow.
Forum: Troubleshooting Power Supplies and Power Supply Design 08-23-2016, 01:42 PM
Replies: 13
Views: 1,862
Posted By Gabriel
Re: Need help finding a replacement resistor.

How many CP012A do you need ? I'm the guy who maked the thread you linked to and at work we dump still working Dell 990 and 9010 with this psu as we have a 3 year rule for replacing these.

I...
Forum: Troubleshooting Power Supplies and Power Supply Design 08-06-2016, 01:19 PM
Replies: 18
Views: 2,590
Posted By Gabriel
Re: Corsair HX1000 not powering on

Forgot to mention, the ps229 is provided 4.5V
Forum: Troubleshooting Power Supplies and Power Supply Design 08-06-2016, 10:37 AM
Replies: 18
Views: 2,590
Posted By Gabriel
Re: Corsair HX1000 not powering on

I do I have 330V on both main capacitors so both rectifiers are working, the psu has a monitoring ic from Siti, a ps229.
Forum: Equipment Usage, Soldering, Techniques, and Reviews 08-02-2016, 02:05 PM
Replies: 7
Views: 2,351
Posted By Gabriel
Re: CH341A and W25Q128BV

Ahh thanks, why should I power the mb before I flash it ?

Should the atx psu be connected or turned on before I flash it ?
Forum: Equipment Usage, Soldering, Techniques, and Reviews 08-02-2016, 01:16 PM
Replies: 7
Views: 2,351
Posted By Gabriel
Re: CH341A and W25Q128BV

It's hooked up to the W25Q128BV alright, every pin but wson pin3 write protect IO2 so I guess perhaps the mb is setup for standard and dual spi instructions.
Forum: Equipment Usage, Soldering, Techniques, and Reviews 08-02-2016, 06:41 AM
Replies: 7
Views: 2,351
Posted By Gabriel
CH341A and W25Q128BV

I have a dead msi bord that needs to be flashed, board has spi connector below the W25Q128BV wson and I'm looking to buy a CH341A but I'm unsure if I should buy the simplest or the latest version....
Forum: Equipment Usage, Soldering, Techniques, and Reviews 08-01-2016, 05:12 PM
Replies: 17
Views: 5,215
Posted By Gabriel
Re: CH341a programmer

Is this sw for the 'black version' ?
Forum: Troubleshooting Power Supplies and Power Supply Design 07-23-2016, 11:13 AM
Replies: 18
Views: 2,590
Posted By Gabriel
Re: Corsair HX1000 not powering on

Back from vacation and have some time to play with this psu again, I'm taking the boards out of the casing to have a look on the underside.

Any suggestions for what to check while I'm at it ?
Forum: Custom Tweaks, Modifications, and Revisions 07-08-2016, 04:13 PM
Replies: 21
Views: 7,486
Posted By Gabriel
Re: Dell T3600 - adding drive bays

Ibm 5015, same as lsi 9260-8i
Forum: Troubleshooting Power Supplies and Power Supply Design 07-07-2016, 11:49 AM
Replies: 18
Views: 2,590
Posted By Gabriel
Re: Corsair HX1000 not powering on

Yes I do, it's at 5.131V and pson is 3.513V.



Hehe you might be right, hopefully with some fresh oxygen I will be able to get it back to life.
Forum: Troubleshooting Power Supplies and Power Supply Design 07-06-2016, 06:46 AM
Replies: 18
Views: 2,590
Posted By Gabriel
Corsair HX1000 not powering on

Nothing happening when powering on this psu, fuse is ok and I do have power both in and out of the rectifier. I cant find a short between 3.3, 5, 12v1 or 12v2 either.

Any ideas how to proceed ?
Forum: General Electronics Technical Discussion 07-06-2016, 04:59 AM
Replies: 47
Views: 8,440
Posted By Gabriel
Re: Help identifying this chip - battery controller chip ?

I ended up with using a htc 1200mAh battery - everything is working as it should, posted a update in this thread link (http://www.badcaps.net/forum/showthread.php?p=670397&posted=1#post670397)
...
Showing results 1 to 25 of 317

 
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