From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Date: Sat, 23 May 2009 04:34:14 +0000 Subject: [lm-sensors] Gigabyte GA-945GCMX Message-Id: <4A177CC6.6060805@trbailey.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: lm-sensors@vger.kernel.org I have a GA-945GCMX-S2 board that apparently uses the it8718F chip. It's=20 running as a web server so I can't dual boot it to any WinX version for=20 validation. The default profile is only vaguely correct. I'm running a=20 P4-HT-550 in this board so it has only one temp reading. Since these=20 CPU's run hot I need to monitor it to prevent internal clock reduction.=20 I already had to purchase a "REAL" heat sink and fan and destroyed an=20 AOPEN I945GM-PILF that came with a stupidly small and anemic 60mm fan=20 and aluminum only heat sink trying to remove the old fan mount. It would=20 run as hot as 90c (using realtemp under Vista). These 90nm CPU's always=20 run hot but 90c is on fire... I think this is it: SL7KM 3.40 GHz 04B 800 MHz LGA775 90 nm D0 0F34h 115W 72.8=B0C 1.4V It could be this CPU though: SL7J8 3.40 GHz 04B 800 MHz LGA775 90 nm D0 0F34h 115W 72.8=B0C 1.4V It appears, from a basic observation that only the fan1 and temp3 are=20 usable without changes but they need to be interpreted. CPU voltage should be 1.4 DRAM V is 1.8 (possibly in1) The remainder are somewhat of a mystery. in0 jumps as high as 2.2 under heavy load making it a curiosity. Could this be CPU Voltage? Fan1 seems correct. It varies between 450 on a slow cold morning and=20 2200 or so under heavy load. It increases instantly under load so it's=20 working correctly. Fan2 and Fan3 are not connected. I suspect only Fan2 is speed sensing. Temp1 is ???useless??? Temp2 is meaningless Temp3 seems a bit low for CPU Case or Die temp but tracks cpu usage as=20 well as the interrupt driven idle loop. I have no baseline to compare for this CPU and board combination. This=20 board was my desktop board until it failed in service. It ran an Intel=20 E2140 OC to 2.2GHz for over a year just fine and temperatures were shown=20 correctly using realtemp under Vista. It was just RMA'd to gigabyte for=20 repair and they did indeed repair it. They replaced all power components=20 around the CPU and it's now ready to rock again as my new home web server. Do any of you have any experience or feedback from Gigabyte on this=20 particular board or shall I go ahead and ask them for specifics? isadump 0x295 0x296 WARNING! Running this program can cause system crashes, data loss and worse! I will probe address register 0x295 and data register 0x296. Continue? [Y/n] 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: 11 12 a9 00 ff ff 00 37 ff 87 40 09 07 0b ff ff 10: ff a9 ff 73 d7 82 7f 7f 03 ff ff ff 00 ff ff ff 20: 49 72 cf ff bb 00 52 ff ff ca fe 16 fa f3 f3 f3 30: 4f 3b 76 6b d9 c4 c3 b1 c3 b1 c5 b2 ff 00 c5 b2 40: 2d 00 37 00 7f 7f 00 0d 2d ff ff ff ff ff ff ff 50: ff 1c 7f 7f 7f 50 de de 90 de 13 12 00 00 00 00 60: 00 14 41 23 90 03 ff ff 7f 7f 7f 00 00 7f ff ff 70: 00 14 41 23 90 03 ff ff ff ff ff ff ff ff ff ff 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 02 00 90: ff 00 00 00 ff 00 00 00 ff ff ff ff ff ff ff ff a0: 00 00 00 00 00 00 00 ff ff ff ff ff ff ff ff ff b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [root@moya] Lightly loaded, near idle, ambient 75F it8718-isa-0290 Adapter: ISA adapter in0: +1.17 V (min =3D +0.94 V, max =3D +1.26 V) ALARM in1: +1.82 V (min =3D +1.71 V, max =3D +1.89 V) in2: +3.33 V (min =3D +3.14 V, max =3D +3.47 V) in3: +4.08 V (min =3D +2.83 V, max =3D +3.12 V) ALARM in4: +2.99 V (min =3D +2.83 V, max =3D +3.12 V) in5: +0.00 V (min =3D +2.85 V, max =3D +3.15 V) ALARM in6: +1.33 V (min =3D +0.00 V, max =3D +4.08 V) in7: +4.08 V (min =3D +2.85 V, max =3D +3.15 V) ALARM Vbat: +4.08 V fan1: 985 RPM (min =3D 0 RPM) fan2: 0 RPM (min =3D 3994 RPM) ALARM fan3: 0 RPM (min =3D 0 RPM) temp1: -54.0=B0C (low =3D +0.0=B0C, high =3D +45.0=B0C) sensor =3D transist= or temp2: -2.0=B0C (low =3D +0.0=B0C, high =3D +55.0=B0C) sensor =3D transistor temp3: +23.0=B0C (low =3D +127.0=B0C, high =3D +127.0=B0C) sensor =3D therm= al diode cpu0_vid: +1.075 V Under heavy load (gzip backup) it stabilizes about here. Ambient is=20 around 75F it8718-isa-0290 Adapter: ISA adapter in0: +1.26 V (min =3D +0.94 V, max =3D +1.26 V) ALARM in1: +1.82 V (min =3D +1.71 V, max =3D +1.89 V) in2: +3.31 V (min =3D +3.14 V, max =3D +3.47 V) in3: +4.08 V (min =3D +2.83 V, max =3D +3.12 V) ALARM in4: +2.96 V (min =3D +2.83 V, max =3D +3.12 V) in5: +0.00 V (min =3D +2.85 V, max =3D +3.15 V) ALARM in6: +1.33 V (min =3D +0.00 V, max =3D +4.08 V) in7: +4.08 V (min =3D +2.85 V, max =3D +3.15 V) ALARM Vbat: +4.08 V fan1: 2039 RPM (min =3D 0 RPM) fan2: 0 RPM (min =3D 3994 RPM) ALARM fan3: 0 RPM (min =3D 0 RPM) temp1: -54.0=B0C (low =3D +0.0=B0C, high =3D +45.0=B0C) sensor =3D transist= or temp2: -2.0=B0C (low =3D +0.0=B0C, high =3D +55.0=B0C) sensor =3D transistor temp3: +45.0=B0C (low =3D +127.0=B0C, high =3D +127.0=B0C) sensor =3D therm= al diode cpu0_vid: +1.075 V I can install cpufreqd to monitor cpu clock which will help but since=20 there is no working profile for this board I might as well help make one. _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors