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Search: Posts Made By: dicky96
Forum: ECS - EpoX - Gigabyte 02-23-2020, 04:27 PM
Replies: 2
Views: 64
Posted By dicky96
Re: Gigabyte GA-N650SLI-DS4 motherboard not detecting PCI-e graphics card

I ordered the TSB45AB23 it will be interesting to see if it fixes this motherboard
Forum: General Electronics Technical Discussion 02-22-2020, 12:21 PM
Replies: 7
Views: 193
Posted By dicky96
Re: Behavior of Faulty IC's

GPU with artifacts etc would also be a good example
Forum: Equipment Usage, Soldering, Techniques, and Reviews 02-22-2020, 11:55 AM
Replies: 18
Views: 197
Posted By dicky96
Re: Soldering Equipment Help

Interesting that you have found chinese solder to be bad. The evidence suggests otherwise.

https://www.youtube.com/watch?v=zZ9wxs6xuYU

What problem were you having with the chinese solder?
...
Forum: Abit - Asus - Aopen 02-22-2020, 11:18 AM
Replies: 5
Views: 89
Posted By dicky96
Re: ASUS P6T SE powers on/off but will not POST

Sorry - missed that. Yes mate I did check all the pins under the microscope. They are fine and the CPU is known good.


-------------added

The board view looks like it may help me. I found...
Forum: Abit - Asus - Aopen 02-22-2020, 11:11 AM
Replies: 5
Views: 89
Posted By dicky96
Re: ASUS P6T SE powers on/off but will not POST

https://www.hardwaresecrets.com/understanding-all-voltage-configurations-from-the-motherboard/4/

https://www.hardwaresecrets.com/understanding-all-voltage-configurations-from-the-motherboard/5/
...
Forum: Abit - Asus - Aopen 02-22-2020, 09:17 AM
Replies: 5
Views: 89
Posted By dicky96
Re: ASUS P6T SE powers on/off but will not POST

Thanks, hopefully it will be very much the same. I don't know what is the difference between the P6T-SE and P6T-60

I've been thinking about this fault. There are several capacitors on the BGA...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 02-21-2020, 10:46 AM
Replies: 18
Views: 197
Posted By dicky96
Re: Soldering Equipment Help

OK someone answered before me

It depends how much desoldering you want to do, how many 'legs' are on the components you want to desolder, whether you want to keep the desoldered part (or don't...
Forum: Abit - Asus - Aopen 02-21-2020, 09:13 AM
Replies: 5
Views: 89
Posted By dicky96
ASUS P6T SE powers on/off but will not POST

Hi guys now I have an ASUS P6T SE to try and fix

I would like to get this one working as I rather fancy putting a Xeon 3575 on it and making myself a really fast gaming PC on the cheap :-)

So...
Forum: ECS - EpoX - Gigabyte 02-21-2020, 06:22 AM
Replies: 2
Views: 64
Posted By dicky96
Gigabyte GA-N650SLI-DS4 motherboard not detecting PCI-e graphics card

Hi guys
I have this Gigabyte GA-N650SLI-DS4

It does not have onboard SVGA

With no graphics card fitted it beeps as you would expect then continues to boot (According to the POST test card) to...
Forum: Major Manufacturers Boards 02-21-2020, 06:09 AM
Replies: 2
Views: 483
Posted By dicky96
Re: Does anyone have a boardview for H57M-AM2?

I think the motherbard is from an Acer Aspire M3910 if that helps
Forum: Equipment Usage, Soldering, Techniques, and Reviews 02-21-2020, 05:49 AM
Replies: 18
Views: 197
Posted By dicky96
Re: Soldering Equipment Help

I recently bought a KSGER T12 and I absolutely love it. I can thoroughly recommend you buy one and several tips to go with it. I got the model with built in PSU so it runs on mains power (220V...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 02-18-2020, 12:11 PM
Replies: 55
Views: 1,938
Posted By dicky96
Re: Advice for a new BGA rework station owner please

The difference between the two profiles is..
slightly higher temperatures from stage 3 onwards
5 seconds longer on stage 6
IR heater plate goes up to 220C instead of 200C

I'm not sure if the...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 02-18-2020, 11:33 AM
Replies: 55
Views: 1,938
Posted By dicky96
Re: Advice for a new BGA rework station owner please

OK I tried again on another scrap board - I removed the North Bridge and this time I used Topnik TK83 liquid flux which I ran under the BGA as best as I could

This time the profile I used to...
Forum: Major Manufacturers Boards 02-18-2020, 07:37 AM
Replies: 2
Views: 483
Posted By dicky96
Does anyone have a boardview for H57H-AM2?

Hi, does anyone have aboard view file for this OEM motherboard

H57H-AM2 V2.0

Thanks
Forum: Equipment Usage, Soldering, Techniques, and Reviews 02-17-2020, 04:29 PM
Replies: 55
Views: 1,938
Posted By dicky96
Re: Advice for a new BGA rework station owner please

Now that is an interesting theory Mr Spider - because, if I remember my A level chemistry correctly, oxidation only occurs on the surface of a metal exposed to the atmosphere (or at least to Oxygen...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 02-17-2020, 07:15 AM
Replies: 55
Views: 1,938
Posted By dicky96
Re: Advice for a new BGA rework station owner please

I decided to remove the South Bridge from the ASUS P5P45TD that I wrecked last week trying to remove the North Bridge

I used a lower temperature profile and it came off without damage to the BGA...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 02-16-2020, 02:30 AM
Replies: 55
Views: 1,938
Posted By dicky96
Re: Advice for a new BGA rework station owner please

I already did that spider when I first got this machine. Well not exactly calibrated as I don't have any known temperature reference but I used two probes on different meters to compare the results...
Forum: General Electronics Technical Discussion 02-15-2020, 01:04 PM
Replies: 21
Views: 544
Posted By dicky96
Re: Oscilloscope Advice....

My obsolete 1052E is still working fine.....
Forum: Equipment Usage, Soldering, Techniques, and Reviews 02-15-2020, 11:25 AM
Replies: 55
Views: 1,938
Posted By dicky96
Re: Advice for a new BGA rework station owner please

The two lifted pads were clearly attached to the relevant balls on the BGA before I cleaned it.

I think I have another one of those dull matt grey pads I was trying to describe earlier (see pic) ...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 02-15-2020, 09:05 AM
Replies: 55
Views: 1,938
Posted By dicky96
Re: Advice for a new BGA rework station owner please

For this profile I have the bottom IR heater at 220C and the bottom air at same temp as the top air

The bottom air nozzle is considerably larger than the BGA and top air nozzle is a bit larger...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 02-14-2020, 12:15 PM
Replies: 55
Views: 1,938
Posted By dicky96
Re: Advice for a new BGA rework station owner please

Hi guys
I'm still managing to break stuff

I decided to remove a north bridge from an ASUS P5P43TD motherboard today

This one https://www.badcaps.net/forum/showthread.php?t=79353

One thing I...
Forum: General Electronics Technical Discussion 02-14-2020, 03:22 AM
Replies: 14
Views: 188
Posted By dicky96
Re: Looking for advice in tutoring a child in basic electronics

I would say you should think back to the way you learned electronics - if it worked for you then it should work for him (if has has any interest in it)

My dad was a coal miner - when we were kids...
Forum: Abit - Asus - Aopen 02-13-2020, 06:26 AM
Replies: 12
Views: 668
Posted By dicky96
Re: Asus P5S800-VM no POST

Thanks momaka, piernov - you helped me some more

I tried running the board without the cpu heatsink. It isn't a problem as the CPU only goes up to 45C even after the board has been powered up for...
Forum: Abit - Asus - Aopen 02-12-2020, 09:52 AM
Replies: 12
Views: 668
Posted By dicky96
Re: Asus P5S800-VM no POST

Actually I was using my 20MHz LG scope but I will look again tomorrow with my 100MHz Tektronix scope.

Vcore and VRAM are OK. I will have a look to see where the CPU reset signal comes from. ...
Forum: General Electronics Technical Discussion 02-12-2020, 02:54 AM
Replies: 21
Views: 544
Posted By dicky96
Re: Oscilloscope Advice....

I have a working analog satlook and another (same model) that basically works but does not display any signals on the spectrum. So I have a lot of spare parts. As well as don't drop one, don't use...
Showing results 1 to 25 of 500

 
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