Mainboard : Asus A7N266VM
Chipset : nVidia nForce
Processor : AMD Athlon XP @ 2000 MHz
Physical Memory : 768 MB
Video Card : Nvidia Corp GeForce2 Integrated Graphics [NVCrush11]
Hard Disk : Maxtor (41 GB)
Hard Disk : WDC (80 GB)
DVD-Rom Drive : HL-DT-ST DVD-RAM GSA-H22L
CD-Rom Drive : Generic STEALTH DVD SCSI CdRom Device
Monitor Type : Dell Computer DELL E771p - 15 inches
Network Card : Nvidia Corp nForce Networking Adapter
Network Card : Broadcom Corp BCM4306(??) 802.11g Wireless NIC
Operating System : Microsoft Windows 2000 Professional 5.00.2195 Service Pack 4
DirectX : Version 9.0c (November 2006)
Now then, the un-listed portion.... the power supply model... here's the situation... i have the above system and im trying to upgrade my video card to nothing too fancy, ( geforce ti 4200 or the fx 5200)... i have tried bolth cards and the same problem shows up... i want to upgrade the video card and i happen to have a free AGP slot. so i power down the system exc. pop the new card in (geforce ti-4200); turn it on.... works great.....untill about an hour or less later when the system emits this Terrible high pitched capacitor noise (the timing varies). i tracked it down to inside the power supply somewhere.
at the Time the power supply was an ultra V Series 400w power supply model# ult-400p; problem is the same with the geforce fx 5200 agp vid card
so i went down to the semi-local computer store of epic size and purchased a brand new still in the box panther 450w power supply( made by rhino)
The problem is worse now and the noise is still in the power supply somewhere. now when i plug in the video card it does not wait for an hour. right when i press the power button it starts emiting the terrible high-pitched noise
i changed almost all the fans out in my case so its not a fan issue... and i just checked all the capacitors on the motherboard no bulging... the power supply works fine when i dont have a video card in the AGP slot (that goes for the new and the old power supplys....) Aahh and also i did try underclocking the geforce ti-4200, no good still got the noise.
i think that about covers it for the problem... as you can see i want a new video card and i dont want my ears blown out or my system to take a dive... thats the problem in a nut shell.... i hope you folks can help me out id really appreciate it im all out of ideas