I think my PC is using too much wattage with my new GPU: the Gainward GTX570 Golden sample 1280MB Phys-X.
I plug it in and everything works fine, but then i start playing games on high settings. I.E. Mw2 and SC2. When i do that the screen goes black after a random amount of time and the screen says "no video input detected" and the sound jams itself. Other times the screen just goes black for about 3 seconds and then it returns. This happens on and off and its really annoying.
I dont think its a driver issue, because i have re-installed them and no luck. So my question is: is my PSU too weak to handle my upgraded GPU?
I am currently using the Chieftec 650W model no: cft-650-14cs with these specs and everything works fine:
Operating System
MS Windows 7 Home Premium 64-bit SP1
CPU
AMD Phenom II X4 945 Deneb 45nm Technology
RAM
6,00 GB Dual-Channel DDR2 @ 334MHz (5-5-5-15)
Motherboard
Gigabyte Technology Co., Ltd. GA-MA790X-UD3P (Socket M2)
Hard Drive
488GB Western Digital WDC WD5000AAKS-65TMA0 ATA Device (SATA)
Optical Drives
LITE-ON DVDRW LH-20A1P ATA Device
GPU
Sapphire Radeon 5770 1GB GDDR5 Vapor-X Technology
But when i use my GTX 570 it doesnt work properly. Should i get a new PSU? in that case how many watts do i need?
Or could it be something wrong with the card itself?
Any help appreciated =)
I plug it in and everything works fine, but then i start playing games on high settings. I.E. Mw2 and SC2. When i do that the screen goes black after a random amount of time and the screen says "no video input detected" and the sound jams itself. Other times the screen just goes black for about 3 seconds and then it returns. This happens on and off and its really annoying.
I dont think its a driver issue, because i have re-installed them and no luck. So my question is: is my PSU too weak to handle my upgraded GPU?
I am currently using the Chieftec 650W model no: cft-650-14cs with these specs and everything works fine:
Operating System
MS Windows 7 Home Premium 64-bit SP1
CPU
AMD Phenom II X4 945 Deneb 45nm Technology
RAM
6,00 GB Dual-Channel DDR2 @ 334MHz (5-5-5-15)
Motherboard
Gigabyte Technology Co., Ltd. GA-MA790X-UD3P (Socket M2)
Hard Drive
488GB Western Digital WDC WD5000AAKS-65TMA0 ATA Device (SATA)
Optical Drives
LITE-ON DVDRW LH-20A1P ATA Device
GPU
Sapphire Radeon 5770 1GB GDDR5 Vapor-X Technology
But when i use my GTX 570 it doesnt work properly. Should i get a new PSU? in that case how many watts do i need?
Or could it be something wrong with the card itself?
Any help appreciated =)