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AnsweredRTX 3080 xc3 Ultra Bend PCB

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CoMa666
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Re: RTX 3080 xc3 Ultra Bend PCB 2020/11/23 14:00:30 (permalink)
kim.xD
Some strix cards i own in the past have a right angled piece of Metal from the io cover to the pcb so they cant bend in this area @ CoMa666: you have gpu sag also? I mean it doesnt matter i have to Deal with that till i get my ftw3 via stepup. Waiting for over 4 weeks now 😅



hi man, no my problem is the little bend near the i/o near the case, this can make bad contact with vrm pads like u can see in the pictures i posted, the problem is this is not fixable.
It's needed 2 more screws like in the pics i posted 
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CoMa666
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Re: RTX 3080 xc3 Ultra Bend PCB 2020/11/24 17:10:40 (permalink)
jacob any news about the bend of pci-e i/o part? what about the 2 screws?
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CoMa666
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Re: RTX 3080 xc3 Ultra Bend PCB 2020/11/24 22:20:41 (permalink)
Anyway OP i see you have the sane too. Just see my pics and the left of yours?!! Like i said, with two another screw the backplate Will be much more flat. And in my opinion if you lose contact by pad and vrm( the First ones from left) you can problems like the Red lights someone had. Just let's wait what jacob can Say about it
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Demoritus
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Re: RTX 3080 xc3 Ultra Bend PCB 2020/11/25 04:23:49 (permalink)
Mine looks exactly like this,   My backplate won't go on "straight" and is somewhat canted like yours  And there's a few degrees of sag. 
#34
CoMa666
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Re: RTX 3080 xc3 Ultra Bend PCB 2020/11/25 05:17:28 (permalink)
The problem Is the pad on the First vrms from left.
If the bend Will make less contact, it's sure at 100% It Will broker. If you see images i posted you can see how with other 2 screws the problem can be repaired... I'm waiting a true answer by evga.
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CoMa666
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Re: RTX 3080 xc3 Ultra Bend PCB 2020/11/25 13:58:42 (permalink)
This is my solution !
 

 
 
the final result:
 
https://i.imgur.com/KjXOMhn.jpg
 
#36
Derren001
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Re: RTX 3080 xc3 Ultra Bend PCB 2020/11/25 16:27:00 (permalink)
Generally you put the support bracket on the other end of the card.

CPU: Intel i7 6700k
Mobo:ASUS Maximus VIII Hero
RAM: G.Skill Ripjaws V 32GB
GPU: EVGA GeForce RTX 3080 FTW3 Ultra
Storage: 500GB Western Digital Blue, 250GB Samsung 850 Evo, 1TB Samsung 840 Evo, 4TB Seagate Ironwolf Pro
Soundcard: Sound Blaster Z Series
PSU: EVGA Supernova 1000 P2
OS: Windows 10 Pro 64-Bit 
 
#37
CoMa666
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Re: RTX 3080 xc3 Ultra Bend PCB 2020/11/25 16:56:02 (permalink)
generally other cards have good screws, see the pcb and see where the vrm are and where is important that not bend.
what i mean if the first vrm where i located the support do not touch good the pad u got red light or worst, it's a power problem that can be caused by bad temperature or broken vrm
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L3on4rd1973
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Re: RTX 3080 xc3 Ultra Bend PCB 2021/01/05 05:26:57 (permalink)
@CoMa666 I'm in the same situation as you. I have the same board, the same problem. Anyway, I appreciate the solution you applied.
Design, look, thermal implementation, power, etc. are like being made on a ship, where I think EVGA has the design department right now. 'Good job' EVGA.
Sad but true, almost any graphics card manufacturers from China > EVGA right now (I mean strictly this new RTX 3000 series).
Sorry for my English.
#39
CoMa666
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Re: RTX 3080 xc3 Ultra Bend PCB 2021/01/05 06:37:56 (permalink)
my card works good, but i fear to use it without the solution i find, i really don't understand why evga not answer to this problem in honest way.
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L3on4rd1973
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Re: RTX 3080 xc3 Ultra Bend PCB 2021/01/05 06:59:22 (permalink)
It is going well so far but you can be sure that it will go well in the long run?
However, the pressure exerted by the bracket is only on one side (where the bracket is already placed by you) while on the other side close to the motherboard (where the bracket does not exist) the problem still exists because there is no pressure from the bracket.
post edited by L3on4rd1973 - 2021/01/05 07:04:33
#41
CoMa666
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Re: RTX 3080 xc3 Ultra Bend PCB 2021/01/06 17:23:43 (permalink)
In long run i dunno but i think they don't respond about this because they know it's a concept problem.
The other side you mean don't have this problem i just tested it, it's about the angle of the bend, i'm studing a way to improve this solution on a better way, i will post photos
#42
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