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Search: Posts Made By: ashiekh
Forum: General PC Hardware 4 Hours Ago
Replies: 10
Views: 211
Posted By ashiekh
Try to overcome your shyness and approach the...

Try to overcome your shyness and approach the Professor.
Forum: PC Power Supply Discussion 4 Hours Ago
Replies: 69
Views: 5,311
Posted By ashiekh
Story of my life.

Story of my life.
Forum: General PC Hardware 5 Hours Ago
Replies: 10
Views: 211
Posted By ashiekh
Looks like great stuff, just kinda expensive.

Looks like great stuff, just kinda expensive.
Forum: PC Power Supply Discussion 7 Hours Ago
Replies: 69
Views: 5,311
Posted By ashiekh
I'm just here to learn, not make trouble.

I'm just here to learn, not make trouble.
Forum: General PC Hardware 8 Hours Ago
Replies: 10
Views: 211
Posted By ashiekh
For audible frequencies (up to 20 kHz) I think...

For audible frequencies (up to 20 kHz) I think the Guru is right, a large electrolytic capacitor.

I would be tempted to locate the coil and put some gunk on it.
Forum: General PC Hardware 8 Hours Ago
Replies: 5
Views: 90
Posted By ashiekh
Thanks to all for the help, the Internet has...

Thanks to all for the help, the Internet has totally changed how things are done; often for the better.
Forum: PC Power Supply Discussion 21 Hours Ago
Replies: 69
Views: 5,311
Posted By ashiekh
Another fine theory bites the dust... Would...

Another fine theory bites the dust...

Would be neat if the Guru could measure the voltage on the primary capacitors under sine and simulated input (for various Corsairs)
Forum: PC Power Supply Discussion 23 Hours Ago
Replies: 69
Views: 5,311
Posted By ashiekh
That chart you are in the process of putting...

That chart you are in the process of putting together; would be great to know which supplies are UPS friendly.

More recent (2017)...
Forum: PC Power Supply Discussion 23 Hours Ago
Replies: 69
Views: 5,311
Posted By ashiekh
I am thinking of the plots that show APFC...

I am thinking of the plots that show APFC circuits can over-voltage on square waves

https://digilander.libero.it/hibone/UPS/PSU_and_UPS_Compatibility_Test_Report.pdf

so it might be argued that...
Forum: General PC Hardware 1 Day Ago
Replies: 5
Views: 90
Posted By ashiekh
My mix is DDR2 Micron and Nanya; I have moved...

My mix is DDR2 Micron and Nanya; I have moved them to another machine.
Forum: PC Power Supply Discussion 1 Day Ago
Replies: 69
Views: 5,311
Posted By ashiekh
I tend to agree, data can be very important.

I tend to agree, data can be very important.
Forum: PC Power Supply Discussion 1 Day Ago
Replies: 17
Views: 394
Posted By ashiekh
Maybe I should get me a desoldering iron, but I...

Maybe I should get me a desoldering iron, but I don't do enough work to justify it.
Forum: PC Power Supply Discussion 1 Day Ago
Replies: 69
Views: 5,311
Posted By ashiekh
Then there is the discussion concerning sine-wave...

Then there is the discussion concerning sine-wave UPS units
Forum: PC Power Supply Discussion 1 Day Ago
Replies: 17
Views: 394
Posted By ashiekh
Good to know, but I'm getting lazy and think I...

Good to know, but I'm getting lazy and think I will stick with the easy fixes like replacing the drive belt on a DVD drive.
Forum: General PC Hardware 1 Day Ago
Replies: 5
Views: 90
Posted By ashiekh
Mismatched RAM

I have a computer that had mismatched RAM (sticks from different manufacturers) and while it passed all tests it would sometimes not come out of sleep. I am now trying matched RAM and so far the...
Forum: PC Power Supply Discussion 2 Days Ago
Replies: 17
Views: 394
Posted By ashiekh
I have recapped a mother-board, but that is not...

I have recapped a mother-board, but that is not so easy due to the large ground planes, and replaced a bust USB port on another board.

I sent one board out to have the graphics chip reflowed, but...
Forum: PC Power Supply Discussion 2 Days Ago
Replies: 17
Views: 394
Posted By ashiekh
True, but I keep in mind that a 1000W 24/7 costs...

True, but I keep in mind that a 1000W 24/7 costs about $1000 a year in electricity, and that is if the electricity is cheap; but those are worries for the miners.

Even I can't stay with my Core 2...
Forum: PC Power Supply Discussion 2 Days Ago
Replies: 17
Views: 394
Posted By ashiekh
There is the other side of the coin, where one...

There is the other side of the coin, where one keeps old technology running when new technology might be better. Reminds me of German manufacturing after WWII, where the British were still using old...
Forum: PC Power Supply Discussion 2 Days Ago
Replies: 17
Views: 394
Posted By ashiekh
At the end of the day the consumer must pay. ...

At the end of the day the consumer must pay.

What really annoys me is people buying laptops just to try out and then returning them, just to try out another model. The original cannot be sold as...
Forum: PC Power Supply Discussion 3 Days Ago
Replies: 17
Views: 394
Posted By ashiekh
VERY much appreciated; you probably saved me a...

VERY much appreciated; you probably saved me a lot of pain.



I like fixing stuff, it is very satisfying; but it would not be worth it as a business, I just do it for myself.

My son uses a...
Forum: PC Power Supply Discussion 3 Days Ago
Replies: 19
Views: 769
Posted By ashiekh
Getting confused here, didn't you suggest the...

Getting confused here, didn't you suggest the Formula?
Forum: PC Power Supply Discussion 3 Days Ago
Replies: 13
Views: 296
Posted By ashiekh
That's the problem with modular, along with the...

That's the problem with modular, along with the extra connectors that might fail.
Forum: General PC Hardware 4 Days Ago
Replies: 10
Views: 211
Posted By ashiekh
Want smaller capacitors to deal with high...

Want smaller capacitors to deal with high frequency noise as larger capacitors have more inductance; that fancy card includes smaller capacitors.
Forum: PC Power Supply Discussion 4 Days Ago
Replies: 69
Views: 5,311
Posted By ashiekh
A good surge protector will also protect the...

A good surge protector will also protect the equipment.
Forum: PC Power Supply Discussion 5 Days Ago
Replies: 69
Views: 5,311
Posted By ashiekh
Agreed... which is kinda boring ;-)

Agreed... which is kinda boring ;-)
Showing results 1 to 25 of 500

 
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