- last edited on by
ROGBot
Hi,
I've recently invested in a really expensive ASUS machine (custom build). I'm using an ASUS MAXIMUS VI EXTREME motherboard, as well as a TRI-SLI Geforce GTX 780ti (GTX780TI-DC2OC-3GD5) setup. Now the parts arrived very well packaged and in a completely working condition. 🙂
Now the problem I am having is that after the TRI-SLI installation, the graphics cards is very thick, so that they are touching each other an consequently preventing their fans from turning. Any help please?
I've have tried to align the top card slightly higher and the bottom one slightly lower, then all the fans are working, but without the TRI-SLI cable (board). Now you cannot fit the TRI-SLI board connecting the cards. As soon as you fit this TRI-SLI cable the cards is touching each other again and fans not running... 😞 Any help / suggestions please?
Hope to hear from some-one at ASUS as well with a solution?
Best Regards,
SNS
I've recently invested in a really expensive ASUS machine (custom build). I'm using an ASUS MAXIMUS VI EXTREME motherboard, as well as a TRI-SLI Geforce GTX 780ti (GTX780TI-DC2OC-3GD5) setup. Now the parts arrived very well packaged and in a completely working condition. 🙂
Now the problem I am having is that after the TRI-SLI installation, the graphics cards is very thick, so that they are touching each other an consequently preventing their fans from turning. Any help please?
I've have tried to align the top card slightly higher and the bottom one slightly lower, then all the fans are working, but without the TRI-SLI cable (board). Now you cannot fit the TRI-SLI board connecting the cards. As soon as you fit this TRI-SLI cable the cards is touching each other again and fans not running... 😞 Any help / suggestions please?
Hope to hear from some-one at ASUS as well with a solution?
Best Regards,
SNS
The easiest is to use multiple soft 2-way bridges... the hardest is to get them on water... - those cards were not designed for so crowded installation... with all 3 of them on air-cooing you will have temp problems...
Try flexible bridges for now..like this if you have them...
Dear All,
thank you for your suggestions and compliments on the system.
Seems like if these cards were designed a few millimetres to thick... (I looked at specs of all vendors now, and seems like some of them the cards is 3 millimetres thinner...)
The only way I could get it working on the moment, is by moving the bottom card to slot 4 on the motherboard, and aligning the top card a little higher and the bottom card a little lower. Now all the fans are running. The top two cards are now in a SLI configuration on the moment (flexible cable), still need to get long enough flexible SLI cables to hook up the TRI SLI set-up as Arne have suggested.
I was thinking of upgrading this system to a Quad SLI, but that's out the door now, as these cards are to thick to make that happen.
I will probably void my warranty if I remove the back plates?
So to sum up. Graphics cards currently in slot 1,2 and 4 on the motherboard, with 1 and 2 in SLI. Hoping to get long enough flexible SLI cables to hook up the card in slot 4 to the other 2. Quad GPU not possible...
Any other suggestions and comments welcome?
Thank you,
Regards,
SNS
PS. I'm in technical support communication with ASUS regarding this issue.
thank you for your suggestions and compliments on the system.
Seems like if these cards were designed a few millimetres to thick... (I looked at specs of all vendors now, and seems like some of them the cards is 3 millimetres thinner...)
The only way I could get it working on the moment, is by moving the bottom card to slot 4 on the motherboard, and aligning the top card a little higher and the bottom card a little lower. Now all the fans are running. The top two cards are now in a SLI configuration on the moment (flexible cable), still need to get long enough flexible SLI cables to hook up the TRI SLI set-up as Arne have suggested.
I was thinking of upgrading this system to a Quad SLI, but that's out the door now, as these cards are to thick to make that happen.
I will probably void my warranty if I remove the back plates?
So to sum up. Graphics cards currently in slot 1,2 and 4 on the motherboard, with 1 and 2 in SLI. Hoping to get long enough flexible SLI cables to hook up the card in slot 4 to the other 2. Quad GPU not possible...
Any other suggestions and comments welcome?
Thank you,
Regards,
SNS
PS. I'm in technical support communication with ASUS regarding this issue.
SuperNeoSpide wrote:
Dear Zka17,
I'm pumping a lot of air through the system, on the moment air cooling still seems enough, with the brilliant air coolers on these cards....
Regards,
SNS
Indeed, those cards have a brilliant air-cooler on them! But I still think that they were not designed for too close installation of the cards... - but hey, if the temps are right for your needs, then all is OK... 🙂
Not 100% sure what board you have, but for 3-way SLI those are the correct PCIe slots? I mean, are the ones suggested by the manual?
I had 3- and 4-way SLI and CF setups only on the RIVE, CHVF-Z and MVE - there the soft SLI bridges were good enough...
Also, may I ask why do you need 3 or 4 cards in that system? You know that the scaling after 2-way SLI gets worse and worse - right?
