Hi all, and Merry Crimbo 
EDIT: For clarification, it's the rev 3 NOT the rev 1 motherboard.
Prior to doing all of the below, I did update my BIOS to the latest BETA version (and then rolled it back 1 version to check for differences).
I decided to treat myself to a RAM and CPU upgrade this weekend, bunged it all in, booted windows, loaded up 3dMark... First freeze. Hrm, strange that. Shut the PC down, tried again. This time on the login screen. Getting slightly concerned it was temps, I quickly loaded up the BIOS and checked the temps. Bit on the warm side, but 35-40C is reasonable.
Left it in the BIOS screen for 10 minutes to see if it'd lock up again. Nothing. Shut it down, took the heatsink off and put my old CPU back in. No problems, then shut down and put the new CPU back in.
So, did a little digging around and someone said to disable a bunch of things in the BIOS relating to CPU, as follows:
Core performance boost
CPU Unlock
Cool & Quiet
C1E Support
Core C6 State
HPC Mode
APM
Disabled that lot, and the CPU was "stable" again. By stable, I mean, I could now load into windows, no dramas, no freezes... or so I thought. Loaded up 3dmark, and the minute it ran a physics test, locked up again.
So, back to the drawing board, I went and downloaded BOINC and ran seti@home. As soon as it peaked to 100% CPU usage, instant lockup again. Temperatures were 48-50C according to CPUID, so it wasn't running hot. I then tweaked BOINC to only use 90% CPU max, no problem.
I then rebooted and decided to underclock the CPU to 4.4Ghz (now this thing is meant to run at 5gz turbo... so I'm a bit miffed at this point).
Ran BOINC overnight at 100% and PC was happy as can be getting back to it this morning.
So, I rang up OC and they basically said there is only 1 motherboard which will work with this CPU. I asked if there were any BIOS settings I could do to get it to work. "No, sorry, we get a lot of these CPU's RMA'd, so I suggest you do the same within 14 days etc". Was the reply.
I have a Megahalems cooler, 650W Antec Platinum PSU, motherboard as per title.
Can anyone who has got this combination to actually work let me know what you did? I'm at my wits end having forked out £175 to only get 200Mhz over my old trusty 8320. I am not planning on overclocking the CPU at all, I'm well aware it's a heavily overclocked 8350. I just want it to run at the stock speed it comes shipped with.
If I have to go down the watercooling route, then so be it. I'd just like to know if there is anything else I can try prior to forking out for additional hardware.
Thanks for reading my wall of text

EDIT: For clarification, it's the rev 3 NOT the rev 1 motherboard.
Prior to doing all of the below, I did update my BIOS to the latest BETA version (and then rolled it back 1 version to check for differences).
I decided to treat myself to a RAM and CPU upgrade this weekend, bunged it all in, booted windows, loaded up 3dMark... First freeze. Hrm, strange that. Shut the PC down, tried again. This time on the login screen. Getting slightly concerned it was temps, I quickly loaded up the BIOS and checked the temps. Bit on the warm side, but 35-40C is reasonable.
Left it in the BIOS screen for 10 minutes to see if it'd lock up again. Nothing. Shut it down, took the heatsink off and put my old CPU back in. No problems, then shut down and put the new CPU back in.
So, did a little digging around and someone said to disable a bunch of things in the BIOS relating to CPU, as follows:
Core performance boost
CPU Unlock
Cool & Quiet
C1E Support
Core C6 State
HPC Mode
APM
Disabled that lot, and the CPU was "stable" again. By stable, I mean, I could now load into windows, no dramas, no freezes... or so I thought. Loaded up 3dmark, and the minute it ran a physics test, locked up again.
So, back to the drawing board, I went and downloaded BOINC and ran seti@home. As soon as it peaked to 100% CPU usage, instant lockup again. Temperatures were 48-50C according to CPUID, so it wasn't running hot. I then tweaked BOINC to only use 90% CPU max, no problem.
I then rebooted and decided to underclock the CPU to 4.4Ghz (now this thing is meant to run at 5gz turbo... so I'm a bit miffed at this point).
Ran BOINC overnight at 100% and PC was happy as can be getting back to it this morning.
So, I rang up OC and they basically said there is only 1 motherboard which will work with this CPU. I asked if there were any BIOS settings I could do to get it to work. "No, sorry, we get a lot of these CPU's RMA'd, so I suggest you do the same within 14 days etc". Was the reply.
I have a Megahalems cooler, 650W Antec Platinum PSU, motherboard as per title.
Can anyone who has got this combination to actually work let me know what you did? I'm at my wits end having forked out £175 to only get 200Mhz over my old trusty 8320. I am not planning on overclocking the CPU at all, I'm well aware it's a heavily overclocked 8350. I just want it to run at the stock speed it comes shipped with.
If I have to go down the watercooling route, then so be it. I'd just like to know if there is anything else I can try prior to forking out for additional hardware.
Thanks for reading my wall of text

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