New graphics card no graphics:( Sapphire HD5850 1GB Toxic

Hi guys I am having trouble instaling my new graphics card, I am currently using a nvidia 9500 MX, I delete the drivers for that card then insert the ati card but there is never any display even if the ati drivers fromt he cd have been instaled - the cards fan goes to max and I do have it connected to the powersupply. The video display comes out of the motherboard (which never happns with the nvidia card), I have tried disableing the onboard graphics but this doesnt work either. Hopefully you can help as otherwise I will have to return the card to amazon. Many thanks Roy

 

PS here is my full system spec

ITEMS:
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*BASE_PRICE: [+382]
CAS: Antec Nine Hundred Ultimate Gamer 420W Case with Side Window [+18]
CASUPGRADE: NONE
CS_FAN: Maximum Case Cooling Fans for your selected case [+10]
CPU: (Socket AM2) AMD AthlonT X2 5600+ Dual-Core CPU w/ HyperTransport Technology ***Overclockable S&S***
CD: SONY DUAL FORMAT 20X DVD+-R/+-RW + CD-R/RW DRIVE DUAL LAYER (BLACK COLOR)
CD2: NONE
FREEBIE_VC: None
FAN: AMD ATHLON64 CERTIFIED CPU FAN & HEATSINK
FA_HDD: None
FLASHMEDIA: INTERNAL 12in1 Flash Media Reader/Writer [+5] (BLACK COLOR)
FLOPPY: NONE
HDD: Single Hard Drive (250GB SATA-II 3.0Gb/s 8MB Cache 7200RPM HDD)
HDD2: NONE
IEEE_CARD: NONE
KEYBOARD: Logitech PS/2 Keyboard (Black)
MOUSE: Logitech Optical PS2 Mouse (Black)
MODEM: NONE
MOTHERBOARD: Asus M3A78-EMH/HDMI AMD 780G Chipset DDR2/800 SATA PCI-Express MBoard w/GbLAN,USB2.0,&7.1Audio ***Overclockable XXX*** [+9]
MEMORY: (Req.DDR2 MainBoard)4GB (2x2GB) PC6400 DDR2/800 Dual Channel Memory [+35] (G.SKILL Value Select or Major Brand)
MONITOR: NONE
MONITOR2: NONE
NETWORK: ONBOARD 10/1000 NETWORK CARD
OS: Microsoft® Windows VistaT Home Premium w/ Service Pack 1 (64-bit Edition [+9])
PRO_WIRING: Professional Wiring for All WIRINGs Inside The System Chasis with High Performance Thermal Compound on CPU [+11]
POWERSUPPLY: 580 Watts Power Supplies [+50] (Hiper Type-M SLI/Crossfire Ready 580 Watt Power Supply)
RUSH: READY TO SHIP IN SAME DAY + FREE SHIPPING
SOUND: Creative Labs SB XFi Xtreme Audio 24-BIT PCI-Express Sound Card [+37]
SPEAKERS: Logitech S120 2.0 Stereo Speaker Set [+5] (BLACK COLOR)
USB: Built-in USB 2.0 Ports
USBHD: NONE
UPS: Belkin 4-Socket Surge Protector [+7]
VIDEO2: NONE
VIDEO: NVIDIA GeForce 9500 GT 1GB 16X PCI Express [+19]
WNC: NONE
WARRANTY: STANDARD WARRANTY: 3-YEAR LIMITED WARRANTY PLUS LIFE-TIME TECHNICAL SUPPORT
_PRICE: (+597)
_view_: detail


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2010-7-6 [19:58]