I have an intel core i5 processor embedded on a DP55WG Intel Desktop motherboard, 8Gb of DDR3 RAM and a 500W PSU. I bought the ATI 5770 and as soon as I installed the drivers it won't let me log in windows.
I have windows XP and the pc crashes right after the loading of windows.
I also installed Windows 7 right after that to see how it will behave in this envoronment and the same thing happend. The only difference is that when the W7 were loaded it would pop a blue screen and the pc would reboot.
What's wrong with it? can anybody offer any advice? Could it be that I simply need a more powerful PSU?
Thanx for your time.
Message edited by Anonymous on 10-23-2009 at 01:42:25 AM
Which drivers are you installing? Is your OS 32-bit or 64-bit? Try installing the latest drivers from the website if you're installing from the CD the card came with.
I would say its your power supply that is way underpower with 5770. I would suggest go for a 650 Watt one. Even though the box says it needs a minimum of 450Watt, the psu also needs power for your motherboard, cpu, hard drive.
5770 is not power hungry in comparison with anything else 3D in the last few years; 80 to 150W. I'd be focusing on the driver (current drivers appear to be very rough in various areas - perhaps the rush to DX11 and correspnding hardware diffs are to blame).
500W is plenty. The 5770 is very light on the power.
Update your drivers to 9.10. I am pretty sure they are the only ones that officially support the 5xxx cards other than the beta drivers. I was on 9.6 and when I installed my 5870 card it wouldn't even recognize it until I downloaded the latest driver. DON'T use the driver disk, I've heard many people have issues with those.
Message edited by jay2tall on 11-03-2009 at 03:45:11 PM
I have the same problem. Same setup with the first post except my processor is i7-860 and a 750W PSU. It crashed after insalling the driver. I've tried the driver that comes with the card, downloaded driver from ATI site and version 9.10. All the same, it still crash. My Windows 7 64 bit is also a fresh install with all new hardware. Any help would be great. It is sad I would have to folk out money to get the NVidia 275GTX. May be I should have done that...
I have the same problem. Same setup with the first post except my processor is i7-860 and a 750W PSU. It crashed after insalling the driver. I've tried the driver that comes with the card, downloaded driver from ATI site and version 9.10. All the same, it still crash. My Windows 7 64 bit is also a fresh install with all new hardware. Any help would be great. It is sad I would have to folk out money to get the NVidia 275GTX. May be I should have done that...
I'll give area51reopened's suggestion a try tonight. If all elses fail, you could take it for $100 Of course, unless you live near by me (Sydney Australia), otherwise the postage... well our post service has 'gold standard' when it comes to postage rate
Everything fails, I'm selling the card. That's the first time I hit a dead end with video card. Never a great fan of ATi but never thought it could be that bad.
Reboot into Safe Mode (F8) and roll the drivers back. It sounds as though the drivers you installed were not compatible. To get your questions answered on the most common challenges around application compatibility when coming from a legacy operating system, why changes were made along the way, compatibility technologies inside the OS and methods for getting incompatible applications to run on Windows 7, please go here: http://tinyurl.com/yfa2yyz