Hard Disk Stops Responding (Hang)

The bottom Temp1 37C is your CPU.
Core0 and Core1 are actual in the chip at 40C. That is good.
If Temp1 on top at 127C was your CPU it would have already died.
I'm not sure what it is showing though on the top Temp1 and 2.

Mike

the 127C are references to a sensore that does not exist.
Nothing to worry about.

If anything was truly running that hot, you certainly know by now.

Im curious:
1) What event to you have in the event log in reference to the disc.
Sounds as if the drive is dying, but as mentioned it could be a connection issue.
If in events its showing Controller errors, then its a very likely possibility.

2) In your bios, what do the voltages say? Its possible Speed fan is giving some false/out of whack readings. Might be worth verifying what the bios has to say.

That all looks normal actually.

Although, the 12V Rail does look a little bit low at 11.90V.
Rather see it just a hair over 12V.
Although, I'm not sure if that would cause much of an issue though honestly, as it is close to where it should be.

Sometime SpeedFan can give odd results, depending on the HW. Was just curious what your bios were reporting.

Dj

Is this a prebuilt like HP or Dell or a custom?
The reason I ask is to find out if it has a stock OEM power supply or an aftermarket brand you installed.
Power supply isn't listed in your specs.

If it is an OEM PS then that would account for the 11.9v with the three HD's etc. you are running.
As Wishmaster stated looks normal.

Hope you get a new HD replacement.
Mike

That should be sufficient with what you have running from my perspective.
I was afraid you had a little 250W or 300W in there.

Mike