Replacing MasterWatt 650W with Corsair RMx 650w

So Cooler Master - MasterWatt 650W had some noisy coil whine when under load and I replaced it with Corsair - RMx 650W 80+ Gold Certified Fully-Modular ATX Power Supply. Happy with it. Almost no coil whine when loaded, dead silent on normal use. And it is rated better and has very positive reviews and price/value ratio, so would recommend it. As a bonus it has bag for cables and PSU itself (I don`t imagine where one would use the latter as it is not a thing that you carry around,…

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PSU mounting – fan facing up or down

My two cents rant about PSU fan facing up or down when it is mounted in the bottom of the case when talking about semi fan less power supplies. Facing up: Heat goes up. When PSU fan is off, all that little heat will go up directly to the GPU. When PSU fan is on, you are cooling PSU with a warmer air from inside of the case. Facing down: When PSU fan is off. Heat goes up. But between PSU circuit board and GPU you have PSU metal case…

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MasterWatt 650W coil whine when loaded by graphics card

Cooler Master – MasterWatt 650W 80+ Bronze Certified Semi-Modular ATX Power Supply is whining like a bitch when loaded by Gigabyte 1070 G1. When I installed Gigabyte 1070 G1 to my PC and started testing it with various benchmarks and games noticed unpleasant sound from PC case that was related to what was happening on screen (FPS, brightness etc ). Got worried that that is video card as you cannot exactly determine source of sound when everything was in case. Google tough me that this is probably combination of coil whine and…

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New PC build, and overclocking i5-8600k to 5GHz

Building my new desktop PC. You can find the part list at the end. Monitor and video card are still on the way, but everything else is already assembled and being tested. Its long time I had a desktop PC and for some time was only laptop user so now I really had fun building it. Purpose of this desktop was software development (VisualStudio .NET mostly), learning and experimenting with deep neural networks (participating in some courses now), some gaming (Fallout 4, Battlefield series). Also wanted to last so was…

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PowerBuilder, different DD list values for each row, another way

https://pbbraindump.wordpress.com/2008/11/16/the-ol%E2%80%99-hidden-items-in-the-dddw-problem-part-ii/ Make a second copy of the Color column and have this always contain all the rows in its dddw.  This second column is never filtered. When the row is not the current row, display the column with the unfiltered dddw and hide the filter column.  If the row is the current row, show the column with the filtered dddw, and hide the column with the dddw with all the possible rows.  To do this, add the following expression to the visibility attribute of the column with the dddw which…

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PowerBuilder, different DD list values for each row

Source http://www.pbdr.com/pbtips/dw/fltrdddw.htm Step 1 - declare instance variables boolean ib_dropdowndropped = False boolean ib_dropdownredrawn = True Step 2 - extend the pbm_dropdown event ib_dropdowndropped = True ib_dropdownredrawn = False of_Filter(True) ib_dropdownredrawn = True Step 3 - extend the pbm_ncpaint event If (ib_dropdowndropped And ib_dropdownredrawn) Then ib_dropdowndropped = False ib_dropdownredrawn = False of_Filter(False) ib_dropdownredrawn = True End If Step 4 - write the of_Filter (boolean ab_switch) subroutine datawindowchild ldwc long ll_getitemnumber string ls_setfilter = "" If (ab_switch) Then ll_getitemnumber = GetItemNumber(GetRow(), "order_status_id") If (ll_getitemnumber = 1) Then // cancelled -> cancelled ls_setfilter…

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