Zameni krajeve.
Caution! There are people, who will say "You can't feed current back into your power-supply" and they are right!
If you plug something between the 12V and 5V lead, you have to be absolutely sure, that no current is fed back into the PSU. Which means, that you need to have other loads on that 5V lead, which suck out more current than you feed to that lead from the 12V lead.
For example: Your fan uses 100mA at 7V. You take 100mA from the 12V lead and feed them into the 5V lead. If you have a different fan (or whatsoever), that sucks out 200mA from the 5V lead and feeds them to ground, you're fine. 100mA are sucked out of the 5V lead, 100mA come from the 12V lead and 200mA go to ground.
Since usual fans only use 1...3W, you are usually perfectly safe with using the 7V trick there. There a lots of devices in typical computers, which draw much more power out. Peltiers or things with power consumptions running up to dozens of watts, require careful calculation of what goes out of the 5V lead and what's going in there from the 12V lead.
Pitanje za H81 BTC plocu - da li cu moci jednu grafiku da ubodem direktno u PCI x 16 slot a da mogu da izvucem iz susednog PCI x1 preko extendera? Grafike su Saphire R9 270 Dual-X.
Jasno, znaci treba mi i jedan PCi x16 na PCI x16 extender sa molexom.
Narucujem produzeni rig od nekog lika iz oglasa, nemam vremena da se bavim konstrukcijom.
Sto se tice duzine kablova napajanja to nisam proveriomogu samo da se nadam da ce biti dovoljna jer je napajanje vec naruceno (RaidMax RX-1200AE).
Jasno, znaci treba mi i jedan PCi x16 na PCI x16 extender sa molexom...
ljudi jel imao neko iskustva sa Powercolor TurboDuo 280x?
jel valja to? koliko kopa, jel ima neko neku info?
730khash,1040,1500, i13 1700 do 2000rmp 1.1v
to je valjda korektno, jel 1.1 underwoltovano ili defoult? jel znas mozda temp kako se krece?
Odlicna karta bar meni,temp zavisi od hladjenja meni ide od 68 do 71 undervoltovana u trixxu,hladim je jednim obicnim ventom
Ako kablovi ne budu dovoljno dugacki da dohvate 1 ili 2 poslednje karte imas one produzne 6-pinske kablove pa ces sa njima resiti problem. I obrati paznju da molex na ploci koji je blizi grafikama spojis sa prvim molexom koji ide iz napajanja.
Takodje obavezno undervoltuj karte na recimo 1,1V, mozes i nize,zavisi sta hoces da kopas.
extra, hvala ti na odg. ziv bio
Da li je neko uspešno undervoltovao GV-R927OC-2GD?
Čitam po redditu i forumima da nije moguće pomoću VBE7 već isključivo neki hex editor.
Hvala.
Da li si probao sa poslednjim beta AB ?
probaj ovoJesam... ne funkcioniše niti jedan OC softver (trixx, AB...) pa ni VBE7.
Jedino što preostaje je neki hex editor a to nemam pojma šta i kako![]()
Follow along with the video below to see how to install our site as a web app on your home screen.
Napomena: this_feature_currently_requires_accessing_site_using_safari