Hi there,
Recently I managed to salvage an old system from work which I've been adding to and improving to use as an HTPC. I've had quite a few issues with it though,
1) I bought 2 gigs ( 2 x 1gig) of DDR Ram that only register as 1 gig (I think this has something to do with the BIOS)
2) I bought a Geforce 6800GT AGP that I've plugged in and installed the drivers for...but here's the issue.
The card crashes the system! I think its quite a power hungry card, and its causing the system to die. When I log onto Windows the screen goes almost like a mosaic after the Welcome message, and then often reboots. It works in VGA mode and safe mode, but any attempt to increase resolution crashes everything.
Now I think that's because the card isn't getting enough power. I'm running an ASRock k7vm2 R3.0 motherboard with an Athlon XP 2400+ CPU, the 2 gigs of ram that think they are 1 gig, 1 80 gig HDD, 1 DVD Rom...and that's it! I've unplugged anything else that could take power including the floppy drive and a pci card that was working as an old dialup modem, however I think its not enough!
My power supply in the case is a 350W PSU with I think.....15a on the 12v rail (maybe more as I'm not at home to check right now!), and I managed to scrounge another 250W PSU from work.
My question now is:
Can I daisy chain those 2 PSUs together to give the 6800GT more juice? I know the more practical solution would just be to get a better PSU, but I'm keen to try this solution first. I've seen there are some Dual Power Supply Adpaters available on the web eg:
http://www.frozencpu.com/products/5637/cpa-167/Lian_Li_Dual_Power_Supply_Adapter_Cable.html
But my question is: can I safely just plug these two in together and go? Does the graphics card have to be plugged into either of the PSUs specifically? In addition, can the secondary power supply just sit at the bottom of the case, or do I have to somehow mount it and insulate it?
Any tips or words of wisdom from someone who knows a lot or who has done it would be greatly appreciated!
Thanks!
Recently I managed to salvage an old system from work which I've been adding to and improving to use as an HTPC. I've had quite a few issues with it though,
1) I bought 2 gigs ( 2 x 1gig) of DDR Ram that only register as 1 gig (I think this has something to do with the BIOS)
2) I bought a Geforce 6800GT AGP that I've plugged in and installed the drivers for...but here's the issue.
The card crashes the system! I think its quite a power hungry card, and its causing the system to die. When I log onto Windows the screen goes almost like a mosaic after the Welcome message, and then often reboots. It works in VGA mode and safe mode, but any attempt to increase resolution crashes everything.
Now I think that's because the card isn't getting enough power. I'm running an ASRock k7vm2 R3.0 motherboard with an Athlon XP 2400+ CPU, the 2 gigs of ram that think they are 1 gig, 1 80 gig HDD, 1 DVD Rom...and that's it! I've unplugged anything else that could take power including the floppy drive and a pci card that was working as an old dialup modem, however I think its not enough!
My power supply in the case is a 350W PSU with I think.....15a on the 12v rail (maybe more as I'm not at home to check right now!), and I managed to scrounge another 250W PSU from work.
My question now is:
Can I daisy chain those 2 PSUs together to give the 6800GT more juice? I know the more practical solution would just be to get a better PSU, but I'm keen to try this solution first. I've seen there are some Dual Power Supply Adpaters available on the web eg:
http://www.frozencpu.com/products/5637/cpa-167/Lian_Li_Dual_Power_Supply_Adapter_Cable.html
But my question is: can I safely just plug these two in together and go? Does the graphics card have to be plugged into either of the PSUs specifically? In addition, can the secondary power supply just sit at the bottom of the case, or do I have to somehow mount it and insulate it?
Any tips or words of wisdom from someone who knows a lot or who has done it would be greatly appreciated!
Thanks!