Hi guys, I am almost sure this is problem is because my PSU is not powerful enough. But I wanted to get some input.
I have a ASUS P5AD2 mobo, 3.2GHz intel presccott HT, 1GB ram, 1 SATA HD 1 IDE HD 1 DVDRW 1 CDRW.
As you can see its a pretty loaded system. I have a 480w PSU.
I just got my x1900xt today and I install it and I go to turn on the computer and the thing wont start. I read the requirements and it says at least a 450w PSU so I thought I was ok. I had to buy the adapter for the video card because I did not have a native 6pin PCI-Express power connecter in my PSU.
The PSU is a little older too and only had a 20pin ATX connector. When I upgraded my PC i had to buy a 20 -> 24 pin adapter to get it to work with the P5AD2.
The brand is antec true blue. I am pretty sure this is it.
http://www.devhardware.com/c/a/Power-Supply-Units/Antec-True-Blue-480W-PSU/
I think it is the PSU because when I go to turn it on, the CPU heatsink fan twitches but the thing just wont turn over and boot. I think its just too much for the PSU to handle. Ive tried unplugging everything except the harddrive I need to boot, the graphics card, and the mobo, (the bare essentials) and still have not had any luck to get the thing to start.
If i disconnect the PCI-E adapter that I bought (that converts the 2 x 4pin molexs into the 1 6pin connecter) and leave the vid card in the slot, the system does turn over. I didnt leave it on long enough to see if it POSTs, but it gets further than dead
I am impatient and have already ordered an OCZ power supply 700w that has the native 24pin ATX and the 6pin PCI-E.
OCZ psu: http://www.newegg.com/Product/Product.asp?Item=N82E16817341002
Ive been doing some reading and it looks like the card requires a 12v30A rail? Isnt this alot? I got this from a Power Color spec here:
http://www.excaliberpc.com/PowerColor_R...MB/X1900XT512M/partinfo-id-564195.html
I didnt see anything that matched this 12v/30A on the PSU that I ordered. Is the OCZ 700w gonna power it and all of my peripherals?
I wanted to see if you guys thought that I have made the right decisions. That PSU was pretty damned expensive
Thanks for all your help! It is greatly appreciated.
I have a ASUS P5AD2 mobo, 3.2GHz intel presccott HT, 1GB ram, 1 SATA HD 1 IDE HD 1 DVDRW 1 CDRW.
As you can see its a pretty loaded system. I have a 480w PSU.
I just got my x1900xt today and I install it and I go to turn on the computer and the thing wont start. I read the requirements and it says at least a 450w PSU so I thought I was ok. I had to buy the adapter for the video card because I did not have a native 6pin PCI-Express power connecter in my PSU.
The PSU is a little older too and only had a 20pin ATX connector. When I upgraded my PC i had to buy a 20 -> 24 pin adapter to get it to work with the P5AD2.
The brand is antec true blue. I am pretty sure this is it.
http://www.devhardware.com/c/a/Power-Supply-Units/Antec-True-Blue-480W-PSU/
I think it is the PSU because when I go to turn it on, the CPU heatsink fan twitches but the thing just wont turn over and boot. I think its just too much for the PSU to handle. Ive tried unplugging everything except the harddrive I need to boot, the graphics card, and the mobo, (the bare essentials) and still have not had any luck to get the thing to start.
If i disconnect the PCI-E adapter that I bought (that converts the 2 x 4pin molexs into the 1 6pin connecter) and leave the vid card in the slot, the system does turn over. I didnt leave it on long enough to see if it POSTs, but it gets further than dead
I am impatient and have already ordered an OCZ power supply 700w that has the native 24pin ATX and the 6pin PCI-E.
OCZ psu: http://www.newegg.com/Product/Product.asp?Item=N82E16817341002
Ive been doing some reading and it looks like the card requires a 12v30A rail? Isnt this alot? I got this from a Power Color spec here:
http://www.excaliberpc.com/PowerColor_R...MB/X1900XT512M/partinfo-id-564195.html
I didnt see anything that matched this 12v/30A on the PSU that I ordered. Is the OCZ 700w gonna power it and all of my peripherals?
I wanted to see if you guys thought that I have made the right decisions. That PSU was pretty damned expensive
Thanks for all your help! It is greatly appreciated.