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Topic: Die 5 RX480 (Reference) - page 2. (Read 2234 times)

newbie
Activity: 7
Merit: 0
August 30, 2016, 08:00:59 AM
#9
Yup. Same here

H81 btc asrock, connected via USB Riser, 750W cooler master PSU.

This rig had 3x rx480 undervolted to:

800mA@1000mhz core clock with mem clocked at 2000

GPU Had artifacts on half of the screen when conected to monitor via hdmi. And with that card connected winodws eould always celrash during boot. RMAed waiting for replacement card to return.
Maybe the reason downvolt?

I have 30 pieces of work from a week to a month.
How many cards do you have?
full member
Activity: 156
Merit: 100
August 30, 2016, 07:55:27 AM
#8
Yup. Same here

H81 btc asrock, connected via USB Riser, 750W cooler master PSU.

This rig had 3x rx480 undervolted to:

800mA@1000mhz core clock with mem clocked at 2000

GPU Had artifacts on half of the screen when conected to monitor via hdmi. And with that card connected winodws eould always celrash during boot. RMAed waiting for replacement card to return.
newbie
Activity: 7
Merit: 0
August 30, 2016, 06:48:48 AM
#7
More info about motherboard and risers please. Were cards connected directly to the mobo or through risers (what kind of risers, molex connector, berg connector)?
Different configurations:
all rigs windows 10
motheboard - asrock b85 anniversary, H81 PRO BTC
psu - fsp aurum 1000w gold, COUGAR CMX700 700W bronze, Deepcool DA650 650W bronze
powered risers - http://risers.ru/images/riser_PCI_E_1x-16x_power_molex_onboard.jpg
                       https://ae01.alicdn.com/kf/HTB1EP0DLXXXXXa7XXXXq6xXFXXXa/2015-PCI-E-1X-16X-Flexible-Extension-PCI-Express-1-to-16-X-Adapter-PCI-E.jpg_220x220.jpg

A dead card is replaced by working in the same place and work well
sr. member
Activity: 428
Merit: 250
Inactivity: 8963
August 30, 2016, 06:03:11 AM
#6
More info about motherboard and risers please. Were cards connected directly to the mobo or through risers (what kind of risers, molex connector, berg connector)?
full member
Activity: 156
Merit: 100
August 30, 2016, 05:53:40 AM
#5
Interesting, I got 1 died yesterday with same error as yours... It was Sapphire 480 Reference model...

Exactly the same behaviour as yours...

My all GPUs run at 65-70c max, so its not a temp issue...

EDIT: Card died after 5 days of mining
newbie
Activity: 7
Merit: 0
August 30, 2016, 03:47:12 AM
#4
First, they're very hot. Also, did you tried to reinstall Windows ? On a bad quality HDD, when I turned off the system, I would block like you. If you find this too painful, you can also try to run the GPUs in another rig, since you have several. All of this is to make sure that they're really dead.
Did you downclocked or overclocked it ?
GPU 1130mhz 900mv, memory 2200mhz 900mv
This is 100% not bad hdd. Cards died

5 graphics cards died in different configurations and in no way related. Different power supplies, different sdd drives. All died in the first 24 hours of mining.
member
Activity: 84
Merit: 10
August 30, 2016, 03:29:07 AM
#3
they just die, replace it by warranty
hero member
Activity: 756
Merit: 502
August 30, 2016, 03:28:02 AM
#2
First, they're very hot. Also, did you tried to reinstall Windows ? On a bad quality HDD, when I turned off the system, I would block like you. If you find this too painful, you can also try to run the GPUs in another rig, since you have several. All of this is to make sure that they're really dead.
Did you downclocked or overclocked it ?
newbie
Activity: 7
Merit: 0
August 30, 2016, 02:58:05 AM
#1
Hello!
Died 5 cards rx 480 ref(xfx, gyga, 2 powercolor, his) After downloading Windows error thread stuck in device driver. All 5 of the graphics card died in the first 24 hours. The remaining 30 pieces of work from a week to a month. All the cards worked on the same settings. GPU 1130mhz 900mv, memory 2200mhz 900mv. Mining only eth. Flashed the Bios, only the timings. 2 of 5 dead cards were not flashed. Visible damage no. In safe mode is determined (disabled drivers are also).

Could it be because of settings?(Chip 1130mhz 900mv, memory 2200mhz 900mv)


 The monitor sees this picture.
https://pp.vk.me/c604329/v604329301/29def/TAWP1MMW2HI.jpg

Gpu-z other working card on screen.
http://dl1.joxi.net/drive/2016/08/30/0008/1579/542251/51/43c407dbf2.jpg
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