I think you fail to understand that each rails only has 18 amps available.
My PSU can do 40 amps per rail.
I think you fail to understand that each rails only has 18 amps available.
Good for you, OPs can't.My PSU can do 40 amps per rail.
Good for you, OPs can't.
I was about to give up when I decided to put my 290X in to GPU slot PCIx_3. In manual in single GPU setup it is recommended to use PCIx_1 or PCIx_3 port. And guess what. Everything working I managed to get tests and benches, everything looked good no problem at all. I didn't fix problem but at list I have stable system. So recap. The only times I am getting driver crash and low performance if I put 290X in to PCIx_1 port, same card perform without problem in another motherboard and also in PCIx_3 port on new motherboard.
My PSU can do 40 amps per rail.
OP has already mentioned that he has used the 290x on x58 system (which he also has), to full extent that he could. Assuming that he changed not much, but the CPU and motherboard, it should work on x99 system just fine. 6970 on the other hand, also works on x99 but the 290x works proper on x58 and not on x99.What about setting an FPS cap/and or dropping the videocard's voltage and clock speed?
If it passes benches at 50% clock or at lower load, we know it's not the 1st PCIe slot. Then drop it back into PCIe slot 3, fire up the card to full speed and monitor 3.3V and 12V voltages in HWMonitor once the system is loaded. We can notice issues with the PSU if those 3.3/12V rails start dipping to 3.12-3.15V and 11.25V or below. At least we would have more information.
There are three problems with this idea:
1. He is only using one card
2. He only changed the slot (not the power connector)
3. The 8-Pin EPS 12v CPU power connector is not on the same rail as either of the PCI-Express power connectors.
Hello everyone. Back in September when X99 came out I purchased my dream system, I'll put complete specs later on. But in short and relative I have X99 Deluxe MoBo, R9 290x GPU and Antec 1000W PSU. I can't tell you if I had this problem from day 1 or not but within a week I've had it. Let me explain what is going on.
First I decided to upgrade BIOS on my Video card because everywhere I looked I see that R9 290X was unstable and new BIOS revision promised exactly that. However I found myself in situation where BIOS flasher gave me error and GPU no longer booted for me.
UPDATE: Because I really had no better Idea I purchased brand new 1200 PSU to see if anything change. It did not. Same thing. Upon putting card in to PCIx_1 I got driver crash and poor overall performance on the PC. Inside the game I got horrible FPS, I let game run for about 5 mins. Whole system locked out in few minutes. I am thinking about getting high-end card from local store where I can do a full return (BestBuy ?) so I can test. Because guys honestly last thing I want to do is RMA wrong thing. And Last Last thing I want to do is remove mobo because I worked on the build so much everything in in perfect order. Cable management and cooler and cable extenders. So that is my next move I guess. I mean people saying my old card works good because of faulty PSU not getting clean power. I mean how much power needed for video in the chrome ? Or screen saver ? Anyhow I am not closer to answer unless I just send both mobo and card so they (ASUS) can mess with it. But in that case I'll be without PC for like a week if not more. :/
P.S.
People having question about PCIx cables from my PSU. Come on this is high-end PSU (power does not change, 100Watt is 1000watt now of then.) Some electronics may inside of new PSUs but that pretty much it. So my Antec PSU have 2 sets (4 cables) for SLI setup. 2x8pin + 2x6pin. I see some new cards come 8+8 but not in my case ATM my R9 290X came with 8+6 so all good.
- Have you tried the card in games before flashing the BIOS?
- Why have you flashed the GPU BIOS?
- Do you have a reference R9 290x?
- Which drivers from AMD are you using?
- Do you have up-to-date BIOS (version 1203) for your motherboard? http://www.asus.com/us/Motherboards/X99DELUXE/HelpDesk_Download/ (select OS then go in BIOS section)
- Is your PC overclocked?
I would like to see which cards you have and which BIOS version you tried on it? (Please don't tell me it is the PT1 or PT3 BIOS) I also wonder if you saved your BIOS before flashing them so you could have a backup.
Which BIOS switch are you using right now?
If you RMA a card with a non-stock BIOS, they will not accept the RMA.
TPU Bios collection (For R9 290x)
AFAIK, 290 predates x99... no? x99 is native pcie 3.Its the MB. I don't know why even this discussion. Relax and read again. There's no way the card would exhibit different behavior on switching PCI slots if the MB was OK.
Another thing: 6970 is PCI 2.0 ; R9 290 is PCI 3.0. Mb that's where the difference between working/not working lies.
Personally, i'd start by switching power supplies, that is use one from the older system in the newer one, with a single card and go from there. If the problem persists, i'd send the board in first... imho, it may just be that pcie is faulty on the board, and not delivering full power for whatever reason. 290x on load is mighty thirsty. Given the cards work flawlessly on your older system, that is what i'd think. On the other hand, if the power supply switch works, then need to replace power supply. Should be a day's worth of running the system to reproduce most of the errors, or not.
btw, nice rig... i feel very tiny![]()
Yes, but ideally the powerdraw should be as close to your actual card... and preferably a friend who'll loan you a 290x.So consensus it's a board right ? Now not to mess everything up with my setup can I try different GPU to see if it works with mobo ? I mean my HD6970 works okay but like I said before may be to try out some other one ? Guys I REALLY don't want to tear my stuff us you don't even know I made it to last .....for years .... every screw, every wire, every cable tension is just ....perfect. I mean it's killing me to move my 2 cables that goes to GPU every time I disconnecting it.
Yes, but ideally the powerdraw should be as close to your actual card... and preferably a friend who'll loan you a 290x.
Also, as unlikely as it sounds, i read on the following thread someone updating their bios on the motherboard to fix some bios stability related issues.
http://hardforum.com/showthread.php?t=1831922
May be you need to check for updates afterall on motherboard bios too. There's an update on the following page, which came up on the 16th of this month.
http://www.asus.com/us/Motherboards/X99DELUXE/HelpDesk_Download/
Best of luck.
You're most welcome. Do inform as to how it goes after the update.Thank you for input. Motherboard BIOS is a must upgrade for me. I've been using a lot of ASUS boards and BIOS for mobos are actually worth updating. (not GPU BIOS) So yeah I always on bleeding edge with mobo BIOS, always latest.
You're most welcome. Do inform as to how it goes after the update.
Try another card closer to 290x in consumption... i guess, that's all that remains.IT's actually updated to the latest BIOS, 1203 just a few days agonot fixed yet. This thing is driving me crrraaaaazy.