CPU/NB VID (Asus M5A97 Evo)

Pill · August 29, 2012

Hi there, in the overclocking window my NB VID stays at 1.1v no matter what the BIOS setting is. Is it possible for AIDA to read the actual voltage instead of the VID?

Thanks.

ASUS M5A97-EVO

AMD Phenom II 955.

------[ AIDA64 v2.50.2075 Beta ]------

------[ Microsoft Windows 7 Ultimate 6.1.7601 Service Pack 1 (64-bit) ]------

------[ Motherboard Info ]------

Motherboard ID : 63-0100-000001-00101111-102010-Chipset$0AAAA000_BIOS DATE: 10/20/10 09:47:36 VER: 08.00.10

Motherboard Model : Asus M5A97 Evo

Motherboard Chipset : AMD 970, AMD K10

DMI MB Manufacturer : ASUSTeK COMPUTER INC.

DMI MB Product : M5A97 EVO

DMI MB Version : Rev 1.xx

DMI MB Serial : 112145750000094

DMI SYS Manufacturer: To be filled by O.E.M.

DMI SYS Product : To be filled by O.E.M.

DMI SYS Version : To be filled by O.E.M.

DMI SYS Serial : To be filled by O.E.M.

DMI BIOS Version : 1208

ITE 87xx Port = 2Eh

ITE 87xx HWMonitor Port = 0290h

ITE 87xx Device ID = 8721h

ITE 87xx Version = 01h

Winbond SuperIO Port = 00h

Winbond SuperIO HWMonitor Port = 0000h

Winbond SuperIO Device ID = FFFFh

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 19 00 DF 03 00 00 00 00 00 80 58 0F 07 98 3C 2D

0010 5F F9 9D 77 C7 80 00 00 03 03 03 5F DD 67 67 67

0020 EB E8 55 8A F7 D2 A6 28 8D 21 1A 80 80 0C 83 83

0030 DB 12 FF F4 EB FA BF AB 7D FE F3 5F 77 DD EF FE

0040 E3 C9 F9 FF FF 4E 5F 40 AD 6A D4 00 FF FF FF FF

0050 2F 18 7F 7F 7F 40 00 00 90 00 3A 12 60 00 00 00

0060 80 23 2D 33 3C 40 00 FF 7F 7F 7F 80 00 00 00 FF

0070 80 00 7F FF 00 41 00 FF FF FF FF FF FF FF FF FF

0080 00 00 00 00 00 00 00 00 00 00 00 00 00 BE 02 E8

0090 FF 00 00 00 FF 00 00 00 FF FF FF FF FF FF FF FF

00A0 FB 7A 7A 7A 7A 7A 7A FF FF FF FF FF FF FF FF FF

00B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

00C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

00D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

00E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

00F0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

0029 002A 002B

T: 33 26 128

T: 32 26 128

Reg$20 CPU Core: r = 235, r*0.016 = 3.76

Reg$21 CPU Aux: r = 232, r*0.016 = 3.71

Reg$22 +3.3 V: r = 85, r*0.016 = 1.36

Reg$23 +5 V: r = 138, r*0.016 = 2.21

Reg$24 +12 V: r = 247, r*0.016 = 3.95

Reg$25 -12 V: r = 210, r*0.016 = 3.36

Reg$26 -5 V: r = 166, r*0.016 = 2.66

------[ SB7xx/8xx/9xx PM2 at 0CD0 ]------

0000 06 00 00 00 00 00 00 00 00 00 00 00 00 00 FF FF

0010 06 00 00 00 00 00 00 00 00 00 00 00 00 00 FF FF

0020 06 00 00 00 00 00 00 00 00 00 00 00 00 00 FF FF

0030 06 00 00 00 00 00 00 00 00 00 00 00 00 00 FF FF

0040 06 00 00 00 00 00 00 00 00 00 00 00 00 00 FF FF

0050 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

0060 1F 00 00 00 00 00 01 00 00 8E 00 01 00 00 FF FF

0070 01 00 00 FF FF 01 00 00 FF FF 01 00 00 FF FF FF

0080 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

0090 00 55 01 00 00 00 00 00 00 00 00 00 00 00 00 00

00A0 00 00 00 00 00 00 00 00 00 FF FF FF FF FF FF FF

00B0 00 FF 55 55 FF 00 00 FF 00 00 00 00 00 00 00 00

00C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00D0 00 00 00 00 00 00 00 00 FF FF FF FF FF FF FF FF

00E0 00 00 00 00 00 00 00 00 00 FF 85 1F 01 00 00 04

00F0 19 0A 02 05 C8 20 80 00 05 06 00 00 08 08 00 42

Reg$59VIN0: r = $FFFF, r*0.000046 = 3.0146

Reg$5DVIN1: r = $FFFF, r*0.000046 = 3.0146

Reg$61VIN2: r = $0000, r*0.000046 = 0.0000

Reg$65VIN3: r = $0100, r*0.000046 = 0.0118

Reg$69VIN4: r = $008E, r*0.000046 = 0.0065

Reg$6DVIN5: r = $FF00, r*0.000046 = 3.0029

Reg$71VIN6: r = $0000, r*0.000046 = 0.0000

Reg$75VIN7: r = $0001, r*0.000046 = 0.0000

------[ SB7xx/8xx/9xx PM at 0CD6 ]------

0000 0E 00 4F 4A 00 04 00 02 B4 05 04 02 06 21 43 55

0010 FF 0F 00 00 FF 0F 00 00 00 00 00 00 00 00 00 00

0020 00 00 D1 FE 01 00 D8 FE 25 0B 00 00 01 0B 00 00

0030 00 00 00 00 07 00 C0 FE 00 00 00 00 00 00 00 00

0040 00 00 00 00 00 00 00 C0 F1 00 C0 FE 03 00 00 00

0050 1F 00 D0 FE 90 00 00 97 01 FF 10 77 00 05 00 03

0060 00 08 04 08 08 08 10 08 20 08 B2 00 00 FE BA 00

0070 00 00 00 00 17 00 00 06 FF FF 00 00 85 01 E0 A0

0080 1F 1A 06 20 00 00 00 00 30 10 00 00 9E 00 80 00

0090 02 05 02 0B 01 00 10 00 00 10 00 10 33 29 00 00

00A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00B0 00 00 00 00 00 0B 05 05 08 00 08 40 02 00 53 00

00C0 F9 0B 58 40 3C 02 00 00 0C 40 28 00 FF FF FF FF

00D0 00 00 30 00 00 00 00 00 15 00 99 00 01 00 10 03

00E0 D8 0C 00 00 00 00 00 02 00 00 00 00 03 12 00 7F

00F0 9C 03 00 00 00 00 00 21 6C 27 00 00 00 00 00 00

------[ 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 :

Fiery · August 29, 2012

If it's possible, please right-click on the bottom status bar of AIDA64 main window --> Sensor Debug --> Embedded Controller Dump. Copy-paste the results into this topic.

Please do that for 3 different states:

1) CPU/NB Offset Voltage = Auto

2) CPU/NB Offset Voltage = +0.02500V

3) CPU/NB Offset Voltage = +0.05000V

Also let us know what AIDA64 detects as North Bridge VID (on the Overclock page) in those 3 cases.

Thanks,

Fiery

Pill · August 30, 2012

AUTO (auto is 1.45v due to NB overclock).

------[ Embedded Controller at 0066/0062 via Port I/O / Bank #0 ]------

0000 00 90 40 19 44 00 00 00 00 00 00 00 00 00 00 00 ..@.D...........

0010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0020 00 00 00 00 00 00 00 00 00 60 78 C8 58 60 78 C8 .........`x.X`x.

0030 58 00 00 00 00 00 00 00 00 00 5F 00 78 03 C7 03 X........._.x...

0040 57 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 W...............

0050 00 00 00 00 00 D0 13 89 50 00 42 00 04 6F 3E 0D ........P.B..o>.

0060 00 13 89 50 00 42 00 04 03 10 10 00 00 00 00 00 ...P.B..........

0070 00 00 00 00 00 FF FF 00 00 00 48 48 00 00 00 00 ..........HH....

0080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0090 00 00 00 00 3E 00 00 00 00 00 00 00 00 00 00 00 ....>...........

00A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00C0 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 ................

00D0 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00F0 01 00 00 00 1E 00 00 00 00 00 00 0C FC 4B F3 00 .............K..

Time #1 = 1342

Time #2 = 0

0.025v OFFSET

0000 00 90 40 19 44 00 00 00 00 00 00 00 00 00 00 00 ..@.D...........

0010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0020 00 00 00 00 00 00 00 00 00 60 78 C8 58 60 78 C8 .........`x.X`x.

0030 58 00 00 00 00 00 00 00 00 00 60 01 78 03 C7 01 X.........`.x...

0040 58 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 X...............

0050 00 00 00 00 00 F3 10 F0 50 00 42 00 03 6F 3E 0D ........P.B..o>.

0060 00 10 F0 50 00 42 00 03 03 0D 0D 00 00 00 00 00 ...P.B..........

0070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0090 00 00 00 00 3E 00 00 00 00 00 00 00 00 00 00 00 ....>...........

00A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00C0 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 ................

00D0 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00F0 01 00 00 00 1E 00 00 00 00 00 00 0C 00 34 0F 00 .............4..

Time #1 = 1357

Time #2 = 0

0.050v OFFSET

------[ Embedded Controller at 0066/0062 via Port I/O / Bank #0 ]------

0000 00 90 40 19 44 00 00 00 00 00 00 00 00 00 00 00 ..@.D...........

0010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0020 00 00 00 00 00 00 00 00 00 60 78 C8 58 60 78 C8 .........`x.X`x.

0030 58 00 00 00 00 00 00 00 00 00 5F 02 78 03 C7 00 X........._.x...

0040 58 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 X...............

0050 00 00 00 00 00 D0 13 89 50 00 42 00 04 6F 3E 0D ........P.B..o>.

0060 D0 13 89 50 00 42 00 04 03 10 10 00 00 00 00 00 ...P.B..........

0070 00 00 00 00 00 FF FF 00 00 00 08 08 00 00 00 00 ................

0080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0090 00 00 00 00 3E 00 00 00 00 00 00 00 00 00 00 00 ....>...........

00A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00C0 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 ................

00D0 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00F0 01 00 00 00 1E 00 00 00 00 00 00 00 03 D0 24 00 ..............$.

Time #1 = 1342

Time #2 = 0

VID displayed in overclock section was 1.1v each time.

Thanks.

Pill · September 4, 2012

Hi, any update on this?

Thanks.

Btw I was wondering if the voltage reading could possibly be move to the sensors page...seems to make more sense that way.

Fiery · September 4, 2012

Please upgrade to the latest beta version of AIDA64 Extreme Edition available at:

http://www.aida64.com/downloads/aida64extremebuild2114y5mb2xqrjhzip

After upgrading to this new version, make sure to restart Windows to finalize the upgrade.

Let me know how it works. Please note that we've kept the North Bridge VID intact on the Overclock page, and added a new reading (CPU/NB voltage) to the Sensor page.

Thanks,

Fiery

Pill · September 4, 2012

Wow I have new readings for DIMM, NB, HT etc...

Thank you so much - you guys are AWESOME!

Fiery · September 4, 2012

Thank you for the feedback

Pill · September 4, 2012

No problem...

I just have a small query, in BIOS my CPU/NB value is 1.15v however AIDA64 shows 1.25v.....can you shed some light on this?

Could it be my CPU/NB voltage has increased after loading Windows? Or another reason?

Thanks again....

Fiery · September 4, 2012

What is the actual configuration that yields to 1.15V? More specifically, what is the NB VID value, and do you use absolute (manual) voltage selection for CPU/NB voltage in the BIOS Setup or +/- offset voltage?

Also, for the current settings (of 1.15V) please copy-paste an Embedded Controller Dump, so we could check the register values.

Pill · September 4, 2012

I use offset voltage, NB VID is 1.1v in overclock window.

------[ AIDA64 v2.60.2114 Beta ]------

------[ Microsoft Windows 7 Ultimate 6.1.7601 Service Pack 1 (64-bit) ]------

------[ Motherboard Info ]------

Motherboard ID : 63-0100-000001-00101111-102010-Chipset$0AAAA000_BIOS DATE: 10/20/10 09:47:36 VER: 08.00.10

Motherboard Model : Asus M5A97 Evo

Motherboard Chipset : AMD 970, AMD K10

DMI MB Manufacturer : ASUSTeK COMPUTER INC.

DMI MB Product : M5A97 EVO

DMI MB Version : Rev 1.xx

DMI MB Serial : 112145750000094

DMI SYS Manufacturer: To be filled by O.E.M.

DMI SYS Product : To be filled by O.E.M.

DMI SYS Version : To be filled by O.E.M.

DMI SYS Serial : To be filled by O.E.M.

DMI BIOS Version : 1208

------[ Embedded Controller at 0066/0062 via Port I/O / Bank #0 ]------

0000 00 90 40 19 44 00 00 00 00 00 00 00 00 00 00 00 ..@.D...........

0010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0020 00 00 00 00 00 00 00 00 00 60 78 C8 58 60 78 C8 .........`x.X`x.

0030 58 00 00 00 00 00 00 00 00 03 5F 00 78 03 C7 03 X........._.x...

0040 57 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 W...............

0050 00 00 00 00 00 D0 13 89 50 00 42 00 04 6F 3E 0D ........P.B..o>.

0060 00 13 89 50 00 42 00 04 03 10 10 00 00 00 00 00 ...P.B..........

0070 00 00 00 00 00 08 08 00 00 00 18 18 00 00 00 00 ................

0080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

0090 00 00 00 00 3E 00 00 00 00 00 00 00 00 00 00 00 ....>...........

00A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00C0 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 ................

00D0 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

00F0 01 00 00 00 1E 00 00 00 00 00 00 04 F6 D6 5D 00 ..............].

Time #1 = 1357

Time #2 = 0

Fiery · September 4, 2012

Thank you. EC registers indicate that you use +0.15V offset on top of the NB VID of 1.10V, which adds up to 1.25V CPU/NB voltage. What is the CPU/NB voltage offset value configured in the BIOS Setup? If it's not +0.15V, then there may be a BIOS bug

Pill · September 4, 2012

Just wanted to add the 1.1v VID is probably correct because if I change the VID using AMD Overdrive, the change is reflected in AIDA64 overclock section as well.

Pill · September 4, 2012

Thank you. EC registers indicate that you use +0.15V offset on top of the NB VID of 1.10V, which adds up to 1.25V CPU/NB voltage. What is the CPU/NB voltage offset value configured in the BIOS Setup? If it's not +0.15V, then there may be a BIOS bug

Hi, it's 1.15v as shown in the above screenshot...

The value on the right is the target or offset voltage, the value on left is the actual voltage.

Thx again

Hmmm maybe the BIOS is wrong, because if you look at the screenshot at top of page the CPU/NB offset and actual values are the same.

Looks like AIDA is correct.

Fiery · September 4, 2012

Thanks for checking, it's great to see it works alright

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CPU/NB VID (Asus M5A97 Evo)

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