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BIOS Release Notes

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: BIOS File name : W851A05.ROM
: File size : 4,509,942 bytes
: BIOS Version : A05
: EC Version : 15.28
: CheckSum : 2CDD C4ED
: Release Date : 04/23/2010
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BIOS:
1.Add an option of ¡§Intel(R) Virtualization Technology¡¨ in
BIOS setup menu to fix ¡§Can not run XP virtual mode¡¨ issue.


EC:
1.Support AMD Broadway MXM card used different thermal SMBUS address.



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: BIOS File name : W851A04.ROM
: File size : 4,509,942 bytes
: BIOS Version : A04
: EC Version : 15.27
: CheckSum : 2CDE A72F
: Release Date : 04/12/2010
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BIOS:
1.Add a workaround to fix "AMD DOS diag tool stop running"
issue on CFD CPU + dual Broadway XT system configuration.


EC:
1. Fix when battery is lower than 7.2V, the battery must need remove then insert
then system just can check the battery exist issue.
2. Support BWXT external thermal sensor.


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: BIOS File name : W851A03.ROM
: File size : 4,509,942 bytes
: BIOS Version : A03
: EC Version : 15.26
: CheckSum : 2CDF E38D
: Release Date : 03/01/2010
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BIOS:
1.Fix issue "The system halt during reboot with Arrandale CPU + Broadway VGA."
2.Support NV N11E to work on CFD and ARD CPU platform.
3.Fix the SVID and SSID sometimes can not be written to NV NE11E.
4.Support multi verb tables for N11E and Broadway/M98XT.
5.Remove NVIF method in ASL code per suggestion.
6.Disable the audio device of the slave AMD Broadway VGA card.
7.Add a workaround for AMD Broadway XT per suggestion.
(Disable PCI Express Completion Timeout on the root port)
8.Change IRQ No. from IRQA to IRQ5 for the 2nd N11E VGA in
DOS mode.

EC:
1.Fix AMD Broadway card external thermal sensor read issue.



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: BIOS File name : W851A02.ROM
: File size : 4,509,942 bytes
: BIOS Version : A02
: EC Version : 15.25
: CheckSum : 2CE1 8CFA
: Release Date : 02/11/2010
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BIOS:
None.(Just change the revision)

EC:
1. Modify AC adaptor over current de-bounce time, continuous 1 seconds then EC set MXM
to low power mode,if over 3 seconds then let CPU throttle.


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: BIOS File name : W851A01.ROM
: File size : 4,509,942 bytes
: BIOS Version : A01
: EC Version : 15.22
: CheckSum : 2CE2 05A3
: Release Date : 01/22/2010
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BIOS:
1.Disable USB full-speed/low-speed port staggering
according to Intel USB Sighting alert #3622166.
2.Add a mechanism to tell EC what graphic card in installed
for the usage of thermal table.

EC:
1. Fix issue - "TouchPad OSD icon always shows disabled by press Fn+F12 under DC mode."
2. Fix issue - "WLAN / BT function cannot be enabled / disabled by press WLAN button under DC."
3. Fix issue - "Webcam function cannot be enabled / disabled by press Fn+F9 under DC mode."
4. Support when OSD AP absent, EC will emergency system when below 3 condition.
(a) Battery discharge, battery current over 10A and keep 3minutes.
(b) Battery discharge, battery temperature over 65 degree C.
(c) Battery capacity low then 3% and does to doing shutdown or hibernation.
5. Support another media board control IC -MAXIM 7313D.
6. Modify code for AMD boardway GFX card and NV N11E thermal reading.
7. Implement CPU P-step control to replace the CPU clock throttle function.
8. Fixed when battery temperature over 57 degree no need to doing CPU throttle.
9. Modify CPU P-state control to CPU clock throttle control method.


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: BIOS File name : W851A00.ROM
: File size : 4,509,942 bytes
: BIOS Version : A00
: EC Version : 15.20
: CheckSum : 2CD6 9E00
: Release Date : 12/18/2009
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1.Initial release.

Ich glaub das Bios update zielt auf die neue CF Graka ab.
Die 5870 CF kommt.