Here's the dump after reinstalling and checking only the OSD option;
==============================================================
------[ AIDA64 v1.60.1300 ]------
------[ Microsoft Windows XP Professional 5.1.2600 (32-bit) ]------
------[ Motherboard Info ]------
Motherboard ID : 64-0604-000001-00101111-072210-Eaglelake$A1527000_BIOS DATE: 07/22/10 16:02:56 VER: 08.00.14
Motherboard Model : Asus P5G41T-M LX
Motherboard Chipset : Intel Eaglelake G41
DMI MB Manufacturer : ASUSTeK Computer INC.
DMI MB Product : P5G41T-M LX
DMI MB Version : Rev X.0x
DMI MB Serial : 108013570002159
DMI SYS Manufacturer: System manufacturer
DMI SYS Product : System Product Name
DMI SYS Version : System Version
DMI SYS Serial : System Serial Number
DMI BIOS Version : 0604
ITE 87xx Port = 00h
ITE 87xx HWMonitor Port = 0000h
ITE 87xx Device ID = 0000h
ITE 87xx Version = 00h
Winbond SuperIO Port = 2Eh
Winbond SuperIO HWMonitor Port = 0290h
Winbond SuperIO Device ID = B073h
Winbond Sensor ID A3/5C/reg$58 = A3 / 5C / C1
Fintek SuperIO Port = 00h
Fintek SuperIO HWMonitor Port = 0000h
Fintek SuperIO Device ID = 0000h
LPC47 SuperIO HWMonitor Port = 0000h
LPC47 SuperIO Device ID = FFFFh
------[ LM78 ISA Sensor Device at 0290 ]------
0000 04 FF 04 4B 31 00 48 10 01 4B 01 01 3C 3C 0A 05
0010 04 FF 10 00 00 01 01 3C 53 17 00 00 1F FF FF CD
0020 98 E3 D2 D2 8E C9 77 1F 8E 9A FF DA 00 90 35 60
0030 49 61 34 F6 63 61 AD AC 92 9F 58 A5 8D A6 95 FF
0040 01 DE 00 FF DF 00 3F F5 2D 02 00 C2 88 95 00 A3
0050 FF FF 00 FF FF FF 00 80 C1 AF FF FF 19 84 00 05
0060 04 7F 40 00 01 01 3C FF 12 FF 01 FF FF FF FF 00
0070 00 00 00 00 00 0E 7F 7F 7F 7F 7F 7F 01 0B FF FF
0080 04 FF 04 4B 31 00 48 10 01 4B 01 01 3C 3C 0A 05
0090 04 FF 10 00 00 01 01 3C 53 17 00 00 1F FF FF CC
00A0 98 E3 D2 D2 8E C9 77 1F 8E 9A FF DA 00 90 35 60
00B0 49 61 34 F6 63 61 AD AC 92 9F 58 A5 8D A6 95 FF
00C0 01 00 00 FF DF 00 3F F5 2D 02 00 C2 88 95 00 A3
00D0 FF FF 00 FF FF FF 00 80 C1 AF FF FF 19 84 00 05
00E0 04 7F 40 00 01 01 3C FF 12 FF 01 FF FF FF FF 00
00F0 00 00 00 00 00 0E 7F 7F 7F 7F 7F 7F 01 0B FF FF
Bnk0 FF FF 00 FF FF FF 00 80 C1 AF FF FF 19 84 00 05
Bnk1 33 00 00 4B 00 50 04 2E 00 00 00 00 00 00 0E FF
Bnk2 23 80 02 7D 00 7F 1F 40 FF FF FF FF FF FF FF FF
Bnk3 05 03 04 05 00 03 01 03 00 00 00 10 12 07 00 00
Bnk4 3A 13 FF 00 00 00 00 01 3C 8E 1C BA 09 60 20 7F
Bnk5 D5 8E 00 FF E1 64 A5 F7 EB 50 00 00 42 00 00 00
Bnk6 04 A4 04 47 00 29 00 29 00 29 0D FF FF FF FF FF
Reg$20 CPU Core: r = 152, r*0.016 = 2.43
Reg$21 CPU Aux: r = 227, r*0.016 = 3.63
Reg$22 +3.3 V: r = 210, r*0.016 = 3.36
Reg$23 +5 V: r = 210, r*0.016 = 3.36
Reg$24 +12 V: r = 142, r*0.016 = 2.27
Reg$25 -12 V: r = 201, r*0.016 = 3.22
Reg$26 -5 V: r = 119, r*0.016 = 1.90
------[ ACPI Temperatures & Fans ]------
_TZ_.THM0._TMP :
_TZ_.THM1._TMP :
_TZ_.THR0._TMP :
_TZ_.THR1._TMP :
_TZ_.TZ00._TMP :
_TZ_.TZ01._TMP :
_TZ_.RTMP :
_TZ_.RFAN :
_TZ_.RFAN(0) :
_TZ_.RFAN(1) :
_SB_.ATKD._HID :
_SB_.ATKD.TMPR :
_SB_.PCI0.LPC0.EC0_.CCTV :
_SB_.PCI0.LPC0.EC0_.LRPM :
_SB_.PCI0.LPC0.EC0_.HRPM :
_SB_.PCI0.SBRG.EC0_.ECPU :
_SB_.PCI0.SBRG.EC0_.TACH(0):
_SB_.PCI0.SBRG.EC0_.TACH(1):
_SB_.PCI0.SBRG.EC0_.TAH0 :
_SB_.PCI0.SBRG.EC0_.TAH1 :
_SB_.PCI0.SBRG.EC0_.ST00 :
_SB_.PCI0.SBRG.EC0_.SC01 :
_SB_.PCI0.SBRG.EC0_.SC02 :
_SB_.PCI0.SBRG.EC0_.SC03 :
_SB_.PCI0.SBRG.EC0_.SC04 :
_SB_.PCI0.SBRG.EC0_.SC05 :
_SB_.PCI0.SBRG.EC0_.SC06 :
_SB_.PCI0.PIB_.EC0_.TCRT :
_SB_.PCI0.SBRG.EC0_.CTPM :
_SB_.PCI0.SBRG.EC__.CPUT :
_SB_.PCI0.SBRG.EC__.SYST :
_SB_.PCI0.LPC_.EC0_.CTMP :
_SB_.PCI0.LPCB.EC0_.CTMP :
_SB_.PCI0.LPC_.EC0_.TMP1 :
_SB_.PCI0.LPC_.EC0_.TMP2 :
_SB_.PCI0.LPC_.EC0_.TMPI :
_SB_.PCI0.LPC_.EC0_.TMPV :
_SB_.PCI0.LPCB.EC0_.A1TP :
_SB_.PCI0.LPCB.EC0_.A2TP :
_SB_.PCI0.LPCB.EC0_.FAN0 :
_SB_.PCI0.LPCB.EC__.TS1R :
_SB_.PCI0.LPCB.EC__.TS2R :
_SB_.PCI0.LPCB.EC__.TS3R :
_SB_.PCI0.LPCB.EC__.F1FL :
_SB_.PCI0.LPCB.EC__.F1FH :
_SB_.PCI0.LPCB.EC__.F2FL :
_SB_.PCI0.LPCB.EC__.F2FH :
_SB_.PCI0.LPC_.H8EC.RTMP :
_SB_.PCI0.LPC_.H8EC.LTMP :
_SB_.PCI0.LPC_.H8EC.MTMP :
_SB_.PCI0.LPC_.H8EC.GTMP :
_SB_.PCI0.LPCB.H8EC.CTMP :
_SB_.PCI0.LPCB.H8EC.DTMP :
_SB_.PCI0.LPCB.H8EC.GTMP :
_SB_.PCI0.LPCB.H8EC.ITMP :
_SB_.PCI0.LPCB.H8EC.MTMP :
_SB_.PCI0.LPCB.H8EC.STMP :
_SB_.PCI0.LPCB.H8EC.PFAN :
------[ Asus ATK0110 ]------
Motherboard ID: P5G41T-M-LX
ICPU/VCPU/PCPU: 350 / 0 / 125248
CPU Temperature : 35.0 C
MB Temperature : 31.0 C
CHASSIS FAN Speed: 1171 RPM
CPU FAN Speed : 1102 RPM
+12 Voltage : 11.985 V
+3.3 Voltage : 3.360 V
+5 Voltage : 5.145 V
Vcore Voltage : 1.216 V
CPU Temperature : 153.7 C
MB Temperature : 154.4 C
Chassis FAN Speed: 1539 RPM
CPU FAN Speed : 1538 RPM
Power FAN Speed : 1540 RPM
+12V Voltage : 1.541 V
+3.3V Voltage : 1.543 V
+5V Voltage : 1.542 V
Vcore Voltage : 1.536 V
CPU Frequency : 266.00 MHz
========================================================
For what it's worth, the results below (copied from above) appear to be correct, however, they differ from what's shown in the OSD;
CPU Temperature : 35.0 C
MB Temperature : 31.0 C
CHASSIS FAN Speed: 1171 RPM
CPU FAN Speed : 1102 RPM
+12 Voltage : 11.985 V
+3.3 Voltage : 3.360 V
+5 Voltage : 5.145 V
Vcore Voltage : 1.216 V
Thanks!