From mboxrd@z Thu Jan 1 00:00:00 1970 From: graeme.russ@gmail.com (Graeme Russ) Date: Thu, 26 Jan 2012 21:45:29 +1100 Subject: Best way to debug an Intel Core i5 hang - likely graphics (possibly power) related In-Reply-To: References: <4F1A8C32.3050907@gmail.com> <4F2127C1.90407@gmail.com> Message-ID: <4F212EC9.3060309@gmail.com> To: kernelnewbies@lists.kernelnewbies.org List-Id: kernelnewbies.lists.kernelnewbies.org On 01/26/2012 09:30 PM, Mulyadi Santosa wrote: > Hi :) > > On Thu, Jan 26, 2012 at 17:15, Graeme Russ wrote: >> Look like the problem is Motherboard/CPU - I installed Windows 7 on a spare >> HDD and replicated the fault. Also had it hang when using an nVidia G210 >> PCIe card > > Hm alright.....so that is likely the culprit. What motherboard is it? > ASUS? MSI? else? > ASRock Z68 Pro3 Gen3 There was a report of a automatic voltage regulation bug on the ASRock Z68 Pro3-M which could be resolved by specifying a fixed GPU voltage. The Gen3 does not allow setting of fixed GPU voltage (only offset) Regards, Graeme