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What have I done with the CPU (5900x)?

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Nov 9, 2020
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I assembled PC with 5900x on board but I wasn't sure if I did everything as it should be with a CPU.
I decided to reassembly everything.
When I took CPU from bay a little bit of thermal paste got on to pins (YES PINS)
Not the worst yet.

I started to clean pins. At the beginning with dry soft brush and then when I couldn't clean it I decided to go with little bit of ArctiClean.

At the end of cleaning my hand shaken and drop of ArctiClean got to pins.

I assembled PC and it is working - I can see bios only because I don't have a system yet.
It looked like an Image (I made it form sample in Gimp) I attached.
I f...d up but how badly ?
I dried it but there is a darker stain between pins. (On the PCB - not sure if CPU has PCB)
CPU.png
 
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Get some electronics cleaner spray and clean it with that, otherwise it's prob nothing to worry about.
 
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It's most likely nothing to worry about. But to be safe, you can spray it with something like CRC electronic sensor cleaner.

Honestly, articlean is already sort of similar in that it cleans, not eats electronics, so I doubt you'll need to bother.
 
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Ok
Thank you very much!!

Tomorrow I'll go to the hardware shop and check if they have something but currently I would like not to touch CPU any more :) [for some time at least]

And as for the spray.

I can just spray the pin side of the CPU? Nothing wrong with that?
 
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I can just spray the pin side of the CPU? Nothing wrong with that?

If you mean the electronics cleaner, yes, just do that and it should evaporate/dry very quickly. Then you can reinstall.
 
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If you mean the electronics cleaner, yes, just do that and it should evaporate/dry very quickly. Then you can reinstall.
Could you tell me what are the ingredients of that CRC cleaner?
Is this something like IPA ?
Can I use isopropyl on whole cpu?
 
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Aug 20, 2007
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20,817 (3.41/day)
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Memory 64GB (4x 16GB) G.Skill Flare X5 @ DDR5-6000 CL30
Video Card(s) XFX RX 7900 XTX Speedster Merc 310
Storage 2x Crucial P5 Plus 2TB PCIe 4.0 NVMe SSDs
Display(s) 55" LG 55" B9 OLED 4K Display
Case Thermaltake Core X31
Audio Device(s) TOSLINK->Schiit Modi MB->Asgard 2 DAC Amp->AKG Pro K712 Headphones or HDMI->B9 OLED
Power Supply FSP Hydro Ti Pro 850W
Mouse Logitech G305 Lightspeed Wireless
Keyboard WASD Code v3 with Cherry Green keyswitches + PBT DS keycaps
Software Gentoo Linux x64 / Windows 11
Could you tell me what are the ingredients of that CRC cleaner?
Is this something like IPA ?
Can I use isopropyl on whole cpu?

That should be safe too if you are sure and let it dry.
 
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