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#1 |
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Hd4870x2 bad flash
A friend has asked me to help him out ,
He's got a powercolor HD4870x2 , and he flashed the Asus Top bios to this card , he flashed both bioses and he said it all went well , so he rebooted the pc , and now nothing , no display. So after he's tried loads of times , he's brought the card to me , i downloaded the powercolor hd4870x2 bioses from here , and tried to blind flash the cards , (Which i have done afew times before with old cards ) The problem is that when i plug the card into my pc , it seems to lock the pc up , and it doesn't boot , there's no usb stick activity , so i can't even blind flash it .. Can anyone help me out , or have any ideas ????
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#2 |
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Have ya tried in a crossfire config to see if it will boot?
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#3 |
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'crossfire config' i'm not sure what you mean , but this card will not even post at the moment
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#4 |
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Do u have that crossfire link cable?
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#5 |
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i have 1 with my 4780
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#6 |
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put your 4780 as your primary and the 4870x2 as your secondary and crossfire them and see if itll boot, if it does try flashing the card then or fixing the prob
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1st pc= 2x7970@1125/15757/asrock fatality motherboard/ ocz ssd 120gig/1300watt psu/3770kivy at 4.2/16gigs ddr dominator. |
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#7 |
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Thanks but i've noticed that as long as the 8 pin power lead is connected , the pc will not even boot into dos , it just freezes
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#8 |
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Sounds like your PSU is not strong enough to push the card... how many +12v rails do you have and how many amps per rail?
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#9 | |
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Quote:
Code:
http://www.hipergroup.com/products.php?lv=3&cate=1&type=31&pid=29
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#10 |
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you probably flashed the card with the wrong bios.
i have done the same thing but my actual flash locked up on the master GPU and no screen when i booted up. its easy fixed though place the bad flashed card in the secondery PCI slot and a working card in the top and reflash it via atiflash in dos. |
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#11 |
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Well the PSU is more than enough... hmmmz.. weird... try in another tower if you can.
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#12 | |
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Quote:
Any ideas ???? I've now found out that if i diable 1 gpu in safe mode and then restart the pc , it loads into windows straight away , but put 2 back on and it locks back up at the point when windows is loading ..
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AMD Phenom II X4 940 Black Edition, Hiper Type-M MK II HPU-5M730 ,OCZ DDR2 PC2-8500 Platinum 4GB Edition Dual Channel, ASUS EAH6870, Dell U2410 24" monitor Last edited by Jonny_doe; Dec 12, 2009 at 09:39 PM. Reason: more info |
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#13 | |
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Quote:
reinstall your os is my only advise. |
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