Hello tom's Hardware friends:
I had some troubles with my Intel D945GTP desktop randomly rebooting, and finally traced it down to a power supply. (Some detailed specs below.)
I purchased a Antec True Power Trio TP3-550 550W supply (up from 400W) and it now seems reliable.
However, I note the CPU fan now runs faster more, and also the hard drives seem to be giving trouble with excessive heat.
I am assuming the 12V is a little higher, so there is more heat loss. Maybe it is OK now and it was low before which is why I had issues. I measured 12.04V on some of the hard drive wires, but can't directly measure the one that goes to the CPU (Trio means there are three 12V regulators.)
I seem to be resorting to finding methods to keeping things cool like a better CPU heat sink. Also, I am toying with the idea of making some brackets to separate the hard drives from each other. They are mounted very close to each other, and I fear that is limiting the airflow.
There is very little data on any of the heat sinks I have seen in terms of heat dissipation or number of CPU watts they can carry.
My current heat sink is from Intel, it looks like this one at Amazon:
http://www.amazon.com/Intel-CPU-Heatsink-3-5-D34017-001/dp/B000I4JGHQ
I have no idea if it is good or bad, it does have a copper core...
Can someone help me with a replacement model? I think my processor can dissipate up to 110W (that is a bunch.)
Am I heading down the wrong path with bigger heat sinks, or should I be looking into a way of adjusting the supply voltages?
Some details:
Intel Pentium 4 dual core 3.0GHz 800MHz FSB
4GB ddr2 memory (XP only allows 3.5GB to be used.)
Intel D945GTP motherboard.
3ea. 250GB SATA drives,
(2ea. Seagate ST3250824AS 250GB, and
1ea. WD2500AAJS 250GB.)
NVIDIA GeForce 6600 GT PCI Express display adapter (with 2 monitors attached.)
SEDNA - PCI Express USB 3.0
Creative SB Live! PCI card (for some reason the on board sound quit years ago.)
WinXP SP3.
Any help will be greatly appreciated,
Thanks, Mark.
Update, I install a program called 'SpeedFan' I don't like it a lot, but... Anyway, it reports 12V bouncing between 12.06V to 12.19V Is that a lot?
I had some troubles with my Intel D945GTP desktop randomly rebooting, and finally traced it down to a power supply. (Some detailed specs below.)
I purchased a Antec True Power Trio TP3-550 550W supply (up from 400W) and it now seems reliable.
However, I note the CPU fan now runs faster more, and also the hard drives seem to be giving trouble with excessive heat.
I am assuming the 12V is a little higher, so there is more heat loss. Maybe it is OK now and it was low before which is why I had issues. I measured 12.04V on some of the hard drive wires, but can't directly measure the one that goes to the CPU (Trio means there are three 12V regulators.)
I seem to be resorting to finding methods to keeping things cool like a better CPU heat sink. Also, I am toying with the idea of making some brackets to separate the hard drives from each other. They are mounted very close to each other, and I fear that is limiting the airflow.
There is very little data on any of the heat sinks I have seen in terms of heat dissipation or number of CPU watts they can carry.
My current heat sink is from Intel, it looks like this one at Amazon:
http://www.amazon.com/Intel-CPU-Heatsink-3-5-D34017-001/dp/B000I4JGHQ
I have no idea if it is good or bad, it does have a copper core...
Can someone help me with a replacement model? I think my processor can dissipate up to 110W (that is a bunch.)
Am I heading down the wrong path with bigger heat sinks, or should I be looking into a way of adjusting the supply voltages?
Some details:
Intel Pentium 4 dual core 3.0GHz 800MHz FSB
4GB ddr2 memory (XP only allows 3.5GB to be used.)
Intel D945GTP motherboard.
3ea. 250GB SATA drives,
(2ea. Seagate ST3250824AS 250GB, and
1ea. WD2500AAJS 250GB.)
NVIDIA GeForce 6600 GT PCI Express display adapter (with 2 monitors attached.)
SEDNA - PCI Express USB 3.0
Creative SB Live! PCI card (for some reason the on board sound quit years ago.)
WinXP SP3.
Any help will be greatly appreciated,
Thanks, Mark.
Update, I install a program called 'SpeedFan' I don't like it a lot, but... Anyway, it reports 12V bouncing between 12.06V to 12.19V Is that a lot?