GFX Card, High Pitched Sound - No Response

[weslstan]

Hello,

Ive just got a evga 8800 gts sc 640mb and I put it in my pc, firmly screwed down, started the pc up and all I got was a high pitched tone.
I couldnt tell where it was coming from but its obviously an incompatibility issue.
I just wanted some advice really on my options, the manual says you may need to download the latest agp drivers for youre mobo but I cant find them.

Here's my system spec.

Pentium 4 550 3.4ghz
2gb ddr ram
250gb hd
ms 7046 mobo
350w PSU

Operating System Microsoft Windows XP Home Edition
OS Service Pack Service Pack 2
DirectX 4.09.00.0904 (DirectX 9.0c)

Motherboard
CPU Type Intel Pentium 4 550, 3400 MHz (17 x 200)
Motherboard Name MSI MS-7046
Motherboard Chipset Intel Grantsdale i915P
System Memory 2048 MB (PC3200 DDR SDRAM)
BIOS Type Award (11/25/04)
Communication Port Communications Port (COM1)
Communication Port ECP Printer Port (LPT1)

Display
Video Adapter NVIDIA GeForce 6600 (256 MB)
3D Accelerator nVIDIA GeForce 6600 PCI-E
Monitor Plug and Play Monitor [NoDB] (FGXJ4B0059078)

Thanks for any help you can give.

 

[Rik]

Did the sound come from the speaker or from inside the pc?

 

[weslstan]

From Inside the PC, I couldnt tell the exact destination it was coming from but it is really loud though.

 

[Rik]

does it vary in pitch as the oc powers up and down at all?

 

[weslstan]

I was an ***** and forgot to plug the pci-e cables from the card to the psu.

But now I have another problem, I get a blue screen come up when I go to boot with the new card, Heres some screenshots

 

[Rik]

Will it boot into safe mode?