Hi.
Recently I purchased Radeon HD 5770 made by sapphire, because BFG 8800GT OC I used to have failed miserably. This is what I did after plugging the new card in.
1. Remove old drivers for nVidia.
2. Download and install Cataclyst Control Center from ATI website for HD 5770.
3. Update BIOS.
The problem is, the computer crashes. Not often, but this happened only when WoW was playing. The screen goes dark and with stripes, everthing becomes non-responsive, whatever sound was coming from speaker starts to loop.
I cleaned dust thoroughly before installing the new card. I consistently checked temperature of new card but it was never higher than 60 C. I am quite at a loss. Any ideas on what the problem may be? (I might be wrong, but this seems to occur more if the PC was turned on a few minutes before)
For your info, I add my computer spec:
(CPU) Intel Core 2 Duo E8400 3.00GHz
(Motherboard) ASUS P5QL PRO Core 2 Duo P43 Intel with PCI-Express
(Memory) I believe it has three 1GB sticks from Kingston. (DDR2-667)
(Power supply) Antec 500-watt max EA-500D --- plugged to HD 5770 with a 6-pin.
I am told that HD 5770 is more power efficient than 8800GT. So I am convinced my power supply is sufficient.
Thanks in advance!
Best regards
Recently I purchased Radeon HD 5770 made by sapphire, because BFG 8800GT OC I used to have failed miserably. This is what I did after plugging the new card in.
1. Remove old drivers for nVidia.
2. Download and install Cataclyst Control Center from ATI website for HD 5770.
3. Update BIOS.
The problem is, the computer crashes. Not often, but this happened only when WoW was playing. The screen goes dark and with stripes, everthing becomes non-responsive, whatever sound was coming from speaker starts to loop.
I cleaned dust thoroughly before installing the new card. I consistently checked temperature of new card but it was never higher than 60 C. I am quite at a loss. Any ideas on what the problem may be? (I might be wrong, but this seems to occur more if the PC was turned on a few minutes before)
For your info, I add my computer spec:
(CPU) Intel Core 2 Duo E8400 3.00GHz
(Motherboard) ASUS P5QL PRO Core 2 Duo P43 Intel with PCI-Express
(Memory) I believe it has three 1GB sticks from Kingston. (DDR2-667)
(Power supply) Antec 500-watt max EA-500D --- plugged to HD 5770 with a 6-pin.
I am told that HD 5770 is more power efficient than 8800GT. So I am convinced my power supply is sufficient.
Thanks in advance!
Best regards