1. Update CPU uCode
2. Improve system performance

Improve system performance

[Using FlashBack, please rename to "X99EU31.CAP" after download.]

1.Update CPU uCode
2.Improve system performance

[Using FlashBack, please rename to "X99EU31.CAP" after download.]
1.Update CPU MicroCode
About more intel information, please visit
https://www.asus.com/News/z78W1yPuEHJafb1X

"[Using FlashBack, please rename to ""X99EU31.CAP"" after download.]


1.Improved Plextor M8Pe M.2 NVMe SSD compatibility

2.Improve Logitech G510s Gaming Keyboard compatibility in Post and UEFI


**Please use “USB BIOS Flashback ” upgrade to BIOS 3601.

-----------Steps----------------

Step1: USB BIOS Flashback update BIOS

Step2: Clear CMOS

Step3: Install Broadwell-EP CPU

Step4: Start to use (Already upgrade to support Broadwell-EP CPU)
------------------------------------"

[Using FlashBack, please rename to "X99EU31.CAP" after download.]
1.Improve System Performance
2.pdate windows update HWID to 9
**Please use “USB BIOS Flashback ” upgrade to BIOS 3502.
-----------Steps----------------
Step1: USB BIOS Flashback update BIOS.
Step2: Clear CMOS.
Step3: Install CPU.
Step4: Start to use.

[Using FlashBack, please rename to "X99EU31.CAP" after download.]
1. Improve system performance and stability.

**Please use “USB BIOS Flashback ” upgrade to BIOS 3402.
-----------Steps----------------
Step1: USB BIOS Flashback update BIOS.
Step2: Clear CMOS.
Step3: Install CPU.
Step4: Start to use.

[Using FlashBack, please rename to "X99EU31.CAP" after download.]
1. Improve system performance and stability.
2.Support Thunderbolt TBT and USB Boot function.
3. Add INT19 setting item in BIOS.

[Using FlashBack, please rename to "X99EU31.CAP" after download.]
1.Improve system performance and stability.
2.Support Thunderbolt and USB Boot function.

[Using FlashBack, please rename to "X99EU31.CAP" after download.]
1. Improve system performance and stability.
2. Support Broadwell-E CPUs.

[Using FlashBack, please rename to "X99EU31.CAP" after download.]
1. Improve system performance and stability.
2. Support Broadwell CPUs.

**Please use “USB BIOS Flashback ” upgrade to BIOS 3004.
-----------Steps----------------
Step1: USB BIOS Flashback update BIOS
Step2: Clear CMOS
Step3: Install Broadwell-EP CPU
Step4: Start to use (Already upgrade to support Broadwell-EP CPU)
------------------------------------

[If using FlashBack, please rename to "X99EU31.CAP" after download.]
Improve system performance.

1. Improve system stability.
2. Change the default setting of "DirectKey (DRCT)" item to "Disabled".
3. Improve compatibility with some PCIe SSD.

-BUPDATER.txt
-Information on how to use the AMI FLASH DOS Utility.
-BUPDATER.exe
-BUPDATER Flash BIOS tool under DOS.(V1.31)

1. Fix can't detect HDD on SATA-EXPRESS single port.
2. It support to detect some large size HDD as Logical Sector Size as 4096KB of 4Kn HDD.
3. Remove redundency items of DIMM info under BIOS setup and DMI type 16.
4. Modify the AMI copyright date from 2014 to 2015.
5. Correct SMBIOS type 4.
6. Copy S3 Boot Script Table to SMM Region for the security of S3 resume issue.

First release.