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Staro 28.10.2023., 11:05   #1
^SuperUnknown^
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Korodirani SODIMM kontakt - popravak?

Bok ekipa, imam jednu plocicu SODIMM DDR3 memorije kojoj je korozija pojela jedan kontakt i naravno, ne radi kako treba. Druga, takva identicna u istom laptopu radi najnormalnije, a s obzirom da se radi o 2x8 GB volio bih to srediti.
Pitanje je - cime? Lemilicu bas ne bih palio jer je sami kontakt presitan, pa razmisljam o drugim opcijama? Tekuce srebro (ili tako nesto), mozda ona olovke za popravljanje vodova? Ili mozda ipak lemilica, izolirati okolne pinove sa kapton trakom, tankim vrhom i tinolom ipak probati napuniti kontakt?

Plocicu bih vratio u laptop i ne bih ju vise vadio, pa nekakva mehanicka otpornost nije pod mus Inace, sami utori u laptopu rade normalno, isprobana oba sa drugom, funkcionalnom plocicom.

Slika je nakon ciscenja izopropilnim alkoholom.

Hvala

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Staro 28.10.2023., 12:21   #2
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Zapravo su svi kontakti "zdravi" za navući tinol, ne samo taj najoštećeniji.
Nastoj da krajnji rezultat bude ravno / jednoliko ...
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Staro 28.10.2023., 21:32   #3
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Kao što reče Nikky, natopiti tinolom, a dobro bi bilo sa pletenicom oprezno skinuti višak da ostane tanki film.
Nadam se da nije korodirao i pin u slotu za ram. Nisam skontao da li si testirao drugi ram u tom istom slotu.
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Staro 29.10.2023., 21:49   #4
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Nadam se da nije korodirao i pin u slotu za ram. Nisam skontao da li si testirao drugi ram u tom istom slotu.
Jesam, slot radi ok sa drugom plocicom rama
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Primary macine:
Apple Mac Pro 5,1
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64 GB ECC DDR3 800 MHz
Geforce GTX 980 4 GB
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Terratec Cinergy HTC USB XS HD + EyeTV
Kingston 120GB SSD
30 TB HDDs
Sharkoon QuickPort@USB
Optiarc DVD RW AD-7170A
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Mac OS X 10.12.3
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Logitech G400 shared via Teleport

Secondary machine:
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2x Quad-Core Intel Xeons X5365@3 GHz
22 GB DDR2 FB-DIMM 667 MHz
Geforce GTX 970 4 GB
Blackmagic Intensity Pro PCI-E HDMI capture/output card
Terratec Cinergy HTC USB XS HD + EyeTV
OWC Mercury Electra 6G SSD 120GB
Seagate 500GB 7200.10
Hitachi 1000GB 7K1000.B
Seagate 1000GB 7200.11
Hitachi 7K3000 3000GB
Sharkoon QuickPort@USB
Optiarc DVD RW AD-7170A
Samsung DVDRAM GE20LU10@USB@Desk
Mac OS X 10.10.3
Apple Alu Keyboard shared via Teleport
Logitech MX518 shared via Teleport

Work rig:
Apple Mac Pro 1,1@2,1
2x Dual-Core Intel Xeons 5150@2.66 GHz
2x Quad-Core Intel Xeons X5365@3 GHz
13 GB DDR2 FB-DIMM 667 MHz
Geforce GTX 660 2GB
Blackmagic Intensity Pro PCI-E HDMI capture/output card
Corsair Force Series F120 SSD 120GB
Seagate 500GB 7200.12
2xWD Black 1000GB
Hitachi 7K3000 3000GB
2xSeagate 500GB 7200.10@IcyBox
Seagate FreeAgent Xtreme 1500GB@FW 400
WD Elements 2000GB@USB (Time Machine)
2xSharkoon QuickPort@eSATA
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Mac OS X 10.10.3
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Staro 30.10.2023., 19:21   #5
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Hvala ekipa, probao sam prvo oblijepiti sve okolne dijelove kapton trakom i našodrati tinola preko kontakta, ali jednostavno ga je previse pojelo i slabo je ostajalo ičega.
Pa sam zalotao komadićak tanke žičice i stvar dela Nije baš idealno, ali testirati ću nekoliko dana, pa ako se pokaže OK - to je to.
Ali mislim da budem ipak to razlotao kad se dočepam nekog tekućeg srebra i malo bolje opreme, ovo sam radio sa nekom cheapass Aliexpress lemilicom i onim naglavnim povećalom iz Bauhausa, a to je stvarno cirkus od opreme za ovakve zahvate.
Ali eto, dela Zasad.





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Member of PCE 100+kg demolition squad


Primary macine:
Apple Mac Pro 5,1
2x Six-Core Intel Xeons X5690@3.46 GHz
64 GB ECC DDR3 800 MHz
Geforce GTX 980 4 GB
Blackmagic Intensity Pro PCI-E HDMI capture/output card
Terratec Cinergy HTC USB XS HD + EyeTV
Kingston 120GB SSD
30 TB HDDs
Sharkoon QuickPort@USB
Optiarc DVD RW AD-7170A
Samsung DVDRAM GE20LU10@USB@Desk
Mac OS X 10.12.3
Apple Alu Keyboard shared via Teleport
Logitech G400 shared via Teleport

Secondary machine:
Apple Mac Pro 2,1
2x Quad-Core Intel Xeons X5365@3 GHz
22 GB DDR2 FB-DIMM 667 MHz
Geforce GTX 970 4 GB
Blackmagic Intensity Pro PCI-E HDMI capture/output card
Terratec Cinergy HTC USB XS HD + EyeTV
OWC Mercury Electra 6G SSD 120GB
Seagate 500GB 7200.10
Hitachi 1000GB 7K1000.B
Seagate 1000GB 7200.11
Hitachi 7K3000 3000GB
Sharkoon QuickPort@USB
Optiarc DVD RW AD-7170A
Samsung DVDRAM GE20LU10@USB@Desk
Mac OS X 10.10.3
Apple Alu Keyboard shared via Teleport
Logitech MX518 shared via Teleport

Work rig:
Apple Mac Pro 1,1@2,1
2x Dual-Core Intel Xeons 5150@2.66 GHz
2x Quad-Core Intel Xeons X5365@3 GHz
13 GB DDR2 FB-DIMM 667 MHz
Geforce GTX 660 2GB
Blackmagic Intensity Pro PCI-E HDMI capture/output card
Corsair Force Series F120 SSD 120GB
Seagate 500GB 7200.12
2xWD Black 1000GB
Hitachi 7K3000 3000GB
2xSeagate 500GB 7200.10@IcyBox
Seagate FreeAgent Xtreme 1500GB@FW 400
WD Elements 2000GB@USB (Time Machine)
2xSharkoon QuickPort@eSATA
2xPioneer DVR-111D (Superdrive)
Mac OS X 10.10.3
2xDell UltraSharp 2405FPW 24" Widescreen TFT@1920x1200
Sony KDL-26U2000 26"@HDMI
Apple Alu Keyboard
Logitech MX518

LAP:
Apple Macbook Pro 3,1
Intel Core 2 Duo 2.53 GHz
4 GB DDR2
Kingson 180 GB SSD
Seagate 320 GB HDD

* Looking in:
2xHP ZR24w 24" Widescreen TFTs@1920x1200
Samsung 243T 24" Widescreen TFT@1920x1200
* Listening to:
iRiver H320 + Sennheiser PX 40
Technics SA-EX320
iPhone 6S 64GB black
iPad 16GB WiFi 4.3.2
* Connected via:
90/90 Mbps Iskon Trio
* "Powered" by:
UPS APC Smart-UPS1500VA
* Playing:
Tama Arstar II
Yamaha DTXPRESS IV Special

Pozz, nezz, ojzz, jbt, owak, onak, inst, bzvz, svst, kuiš, neam, dns, nzm, oc, went, graf, laikam, oču, neču, e ovako, e sad, probo, neče, psmtr, ne beliiwam, ugl probo o5, tkđ neradi, pčkmtrnu, mslm onaak haaalo, reko dbr, stv, dali, jeli, zato jel, jer mi može neko, rispekt, thx......... ...wau, radi, zkn, pozz!?!?11
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Staro 30.10.2023., 19:52   #6
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Ako radi onda ne diraj ...
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Staro 30.10.2023., 20:39   #7
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S obzirom na alat - odlično odrađeno.
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