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        S5BH serials AST2500(A2) BMC FW Release v4.64.06 (Only for S5Bx/S5Sx)
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Version: 4.64.06
Release Date: 2019.12.12

AMI Subversion Revision: AMI SPX RR11.5
Redfish Version:1.5.0

[Utility]:
1. Yafuflash2 (version 4.16.21_01)
2. MIB version 1.12

[Firmware Images]:
1. s5bxv4.64.06_rom.ima with checksum          :	EA5CF651
2. s5bxv4.64.06_rom.ima with MD5 checksum      :	ae8513824a64d4ec7de2d6a64e1ee3bc            
3. s5bxv4.64.06_rom.ima_enc with MD5 checksum  :	5f5ca66c36e0ca7ef89ef14d15bc0abe               

[Fan Table]
Version:
S5Bx:
SKU0~2,80~82: v12
SKU3~4,83~84: v07
SKU5~7,85~87: v07
SKU8~9: v03

[Change/Add]: 
S5Bx:	
	1. BMC function - Add the first login to enhance password security features and protect user information from potential hackers (for the CA Law SB-327 solution).
	2. Change OOB script to update BMC for the CA Law SB-327 solution, need extra input user name and password. (i.e. linux_oob-pc.sh <BMC_IP> <Username> <Password>).   
	
[Bug Fixed]:
	1. BMC WebUI - #304510 #304636 The SSD state mismatch with MSM in Physical Device Information under WEBUI.
	2. BMC function - #304885 #304876 The BMC event log is different with expected result after modify or create User under WEBUI.
	3. BMC function - #305718 Will not force users to change password when first login (RESTful api).
	4. BMC function - #304932 Can not set IP address source to static via IPMI commnad "ipmitool lan set 1 ipsrc static". It will show "LAN Parameter Data does not match! Write may have failed.

[Known issue]: 
	n/a
	
[Notice]:
	1. Update BMC FW via command line:
		Refer to readme.txt
	2. Update BMC FW via Web UI:
		a) Please select s5bxvXX.YY.ZZ_rom.ima_enc as image file and doesn't upload Signimage key.
	3. login account: 
		a) IPMI access account for WEBGUI and IPMITOOL.
		username: admin
		password: cmb9.admin
	4. Please canceling preserve all configuration before upgrading this version BMC (if FW version is less v4.55.06).
	   Because of this version's BMC upgrade Redfish to 1.5 (i.e. update lots of ipmi lib part for Redfish ), 
	   we suggest canceling preserve all configuration before upgrading this version BMC to avoid unexpected defect occured.
	5. Not support GPT image file when using the remote image funciotn. 
	6. Please clear browser cache and cookies after finishing upgrades.
	7. Not support BMC FW downgrade with preservation.
	8. Please first update BMC then update BIOS with preserve function if need updates BMC and BIOS with preserve bios settings. 
	9. BMC 4.27.06 SSH login function error, please skip this version if need use SSH login.