darkgunsou86
Student
my stock msi 660gtx's fan doesn't spin but my replacement 680's fan spin.
I have the same Twin Frozr MSI 680 card and i just checked mine, 1 of the fans was dead and one of them spinning normal all the time from power on. No power up or down. I ordered some fans a few months back that i thought weren't here yet, but they actually were and i forgot, they were sitting in the box.
I just replaced the old fans on MSI 680 TWIN FROZR with brand new ones and now they both spin all the time, no power up/down. I ran a test for you.
I5CPU/680gtx/8GB ram 404 model TTX3.
Ambient room temp is around 18c/64f
Played sf5 with the case completely closed @ 1080p, it plays completely smooth.
Here's the afterburner info for you. Graphs are a little hard to work out exactly what the numbers were, but you can see the MIN/MAX numbers. Max 54c/129f. (dip in the temp chart at the end is where i stopped the game)
The video card fans really aren't spinning that fast, i can't hear them over all the other fans and my cabinet fan but this gives you an idea. But for your info, the fans always spin and never stop from power on.
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It's worth noting for you, nearly every TTX3 unit i've had, one or both of the 660gtx gpu fans didn't work, and 3x680 twin frozr cards i got, all 3 had faulty fans as well. I think the fans on these cards just die.
I got these fans, can confirm they worked in MSI 680 TWIN FROZR card. Pretty sure they were branded exactly the same as originals.
https://www.ebay.com/itm/223482192349
Do these cards behave the same when you put them in another pc? They should not be doing what they are.
Test them all in a pc and see what they do. Use MSI afterburner and turn the graphs on, you can see more better info. Set the graphs to 2 columns in the settings to display it better, like my image above.
The stock 660 fans commonly don't work properly. Especially the units out of Japan exworks. MSI 680's have the same issues.
They should both spin up. Sometimes they will start spinning when you turn on the unit and then stop, or go very very slowly. This is not how they are supposed to work. Not sure if it's the cards or just the fans that cause this yet, i'm still waiting for some replacement fans from china to arrive so i can test. More than half the 660 cards i got out of around 10 TTX3 systems had 1 or both fans not working properly.
That's odd.....
When the new fans arrive, test the cards in a pc with the new fans before you put them anywhere near the TTX3.
Yeah my 660 as well didn't spin one fan. I thought I broke it while cleaning. Anyway I got brand new replacement fans and the issue still remains. The fans themselves are certainly fine, it's what's driving them that is for some reason not telling them to spin imho
That's why i suggest keeping the cards away from the TTX3 until you confirm they work. It's odd that 3 completely different card have that exact same issue...
I was leaning towards the TTX3 having the problem, but the cards do the same thing in a PC.... the only thing i can think of is that any card you put into the TTX3 in some way gets damaged... in the exact same way... which is weird. I've seen faulty pc's break certain components if you plug them in, for example, any ram chip you plug in will get blown, but not something like this, it's a strange one.
So far i've replaced the fans on 3 cards, all MSI 680s and they all went from non working fans to fully working now. I haven't tried it on a 660 yet, i'm out of fans.
Up to a Noctua U9S will fit, but that prevents use of the stock 2.5" HDD mounting, so maybe 5-10mm less than whatever the U9S is should probably be considered the max. Thinking ~110mm max to be safe. The CPU doesn't run particularly hot though, so I don't think cooler choice matters too much unless you are upgrading the CPU as well.Waiting on my TX3 to arrive. What’s the maximum CPU cooler height?
Thanks for that insight! I went ahead and ordered Noctua U9L which is a little shorter than the U9S. I’m repurposing the chassis with modern components such as m.2 drives. My plans are to keep the JVS and FastIO cards for aesthetics To keep with the overall original design.Up to a Noctua U9S will fit, but that prevents use of the stock 2.5" HDD mounting, so maybe 5-10mm less than whatever the U9S is should probably be considered the max. Thinking ~110mm max to be safe. The CPU doesn't run particularly hot though, so I don't think cooler choice matters too much unless you are upgrading the CPU as well.
Drooool, nice get!
I have the Macross Trilogy myself. great set of games. rare to find these days. Where was this posted?
I posted it over in the Recent Pickups thread. Not sure how that reply ended up here?![]()