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Solved: New Psu-how Do You Wire +12v1 +12v2 To Graphics Card

Sounds like it could fry something? If a current limiter was guaranteed accurate to 5% then you would know it wouldn't trigger until 19 to 21 amps. 10% would be 18 to 22. Which method would give the most reliable data transfers?2. I would estimate that it draws about 220 watts at full load.Thank you for reading. 4 answers Last reply Jun 19, 2013 More about power gpu psu 12v rails JdogdemapplesJun 18,

Heat is directly related to the lifetime of the components used in the PS... this is right?!Well the problem is that I have not connector that fits in the +12v1 in the PSU. Reply to Karadjgne Best answer bailojustinDec 29, 2016, 7:44 PM iKronS said: Karadjgne said: Generally a pc using a gtx670 should have a psu minimum of about 500w and 30A on Is the 12v1 line the motherboard 4/8 pin atx? go to this web-site

It usually works okay through one wire but you will suffer a larger voltage drop and the cable and connectors may get a bit warm. Yes... hunter315May 8, 2014, 11:57 PM What power supply do you have? I think that the PSU wattage is enough but the amps may not be sufficient for the card? Reply to bailojustin SusquehannockDec 29, 2016, 7:56 PM "Only thing I can assume at this point is the lack of the 8pin sense isn't allowing full power to the gpu, I don't have a PSU with rails low enough to test this theory but I've seen comments by a number of people who do PSU tests for websites who have come Get the answer TommerbobFeb 15, 2014, 8:42 AM Thanks for the responses! @ko888, where can I find that info about the CPU drawing from the +12v2? All you have to do is find out which PSU connector is hooked to which rail.

Hardware Peak 12 volt current Radeon X1900XT 10 amps Pentium 4 670 3.8GHz 10 amps GeForce 7800 GTX 512 8 amps Pentium 4 2.8GHz Northwood 6 amps Athlon 64 3500+ 5 Unless you have lots of disk drives you only need to worry about your video cards. MennayarMay 9, 2014, 12:02 AM Thermaltake TR2 600w.Full specs roughly:i7 2.8msi P55 - LGA 115616gigs ram - CorsairGTX 660 The 660 box says minimum of 24 amps on 12 volt rail? Others have solved this problem with a paper clip.

solved EVGA 500W PSU (480W on the 12V Rail), will it power a GTX 295 + i5 3340? ko888Feb 17, 2015, 10:48 PM In the OP's other post. Ask a new question Read More Components Power Supplies Connection Cable Antec Related Resources solved i need a step by step Only thing I can assume at this point is the lack of the 8pin sense isn't allowing full power to the gpu, but a 6pin to 8pin adapter will work fine If you have a single 12 PSU then the main thing you have to worry about is making sure that your PSU can deliver the total amps you need on the

solved Two 12v Rails-- How does that work? Question and dual 12v rail PSU and amps solved question about mobo amps. zartrixJan 1, 2015, 10:07 PM Very thanks to both of you. Triple6 replied Mar 8, 2017 at 6:18 PM WINDOWS 10 INCOMPLETE DOWNLOAD Triple6 replied Mar 8, 2017 at 6:08 PM Which Graphix card is better??

Triple6 replied Mar 8, 2017 at 6:06 PM Replacing failing Raid 1 drives Triple6 replied Mar 8, 2017 at 6:00 PM Loading... check over here But serious PC gamers sometimes do. Third, my PSU's PCI-E cable has a "C" on the side of one of the connectors, does that matter?I hope my questions make sense. 4 answers Last reply Feb 15, 2014 One thing you need to consider is that the published maximum currents for each 12 volt rail may not be the real maximums.

You can roll the dice and use adapters(not recommended), or buy a new PSU with the proper connections(recommended). Maybe I just didn't know what to look for... This brings up the question of how you know which load is connected to which rail. his comment is here Having dual 22A rails, and combined wattage of 408w on 12v will be right at around 34A, so your psu should be fine.

DontDoThat21, Dec 31, 2016, in forum: Hardware Replies: 1 Views: 120 TonyB25 Dec 31, 2016 About re-initializing Linksys wireless router uncabob, Dec 11, 2016, in forum: Hardware Replies: 7 Views: 243 The 550 Ti has a TPD of 116 watts and 9.7 amps.I am considering buying a gtx 770 and, logically, my psu should power it since it provides 40 amps on Sadly most of the high-power PSUs sold as of this writing (2006) are marketed as dual rail PSUs.

What does your motherboard have?

EPS supplies have an 8 pin 12 volt power cable which is used to power the CPU(s). But if you've got a high-speed fire-breathing gaming rig with two high-end video cards then those 12 volt rail current limits can cause your computer to shut down unexpectedly while fully Staff Online Now Triple6 Moderator Macboatmaster Trusted Advisor Advertisement Tech Support Guy Home Forums > Software & Hardware > Hardware > Home Forums Forums Quick Links Search Forums Recent Posts Members Which you say is plenty of power.

VGA video card outputs Useful technical information How to install your motherboard chipset drivers Test your motherboard memory with Memtest86 Torture test your CPU with Prime95 How to find specifications for Then 12V3 and 12V4 can be used for various things. From pictures that I have looked at of both of them, they all match up to have the correct amount of plugins. CToleRAug 16, 2013, 2:36 PM But If I connect +12V2 which someone told that's for CPU only i can't reach 40 amps on Graphics ?

All about the various PC power supply cables and connectors Rail complications #1 - current limit problems: too much current Rail complications #2 - cross loading problems: unbalanced current Rail complications even the most high end card uses 15-20 amps. I also dont have much else in my system to use too much power.GTX 770 - 230 watts and 19.2 amps.Note that the power rating is based on the card's TPD As far as I know, all dual 12 volt rail PSUs connect 12V2 to the 4 pin 12 volt power cable.

In the case up above, the claimed limits of 18 and 14 amps may both well be 20 amps with a total limit for both rails of 32 amps. You may well ask why you should care which kind of 12 volt rails your PSU actually has. THis provides a much more stable current flow and less chance of V-drop on the 12v rail, this keeps the power draw and flucuations from the cards and CPU separate depending The PSU is wired one way and that's it.

Reply to bignastyid iKronSDec 29, 2016, 7:34 PM I don't want to roll the dice. solved How do I connect Akasa LED Strip Lights to power supply solved how to connect to grapics card power supply solved IS Corsair HX1000i 80Plus Platinum Power Supply Enough For